PSW-BMS. If you don’t want to hack the controller firmware (which voids the warranty, see below), the stock unit comes with a 90-RPM power cutoff. When the pedals reach 90-RPM, the power stops, so a larger chainring raises the road-speed where the motor-power will still be applied. The TSDZ2 on a Dutch-style upright commuter frame. The TSDZ2 controller is made by Kunteng/KT, and it uses a well-known programmable chip, and being able to “re-flash” the firmware is something that was already a known capability. Although it does have a USB port. Our wide selection is eligible for free shipping and free returns. By consequence, the calibration of the torque assist is way out of kilter and you get almost no assist…”, a ring that is attached to the pedal-arm is filled with tiny magnets, and it spins past a sensor, Here is a 23-minute video of tearing down a TSDZ2 (click here), read our article on the how and why of motor design by clicking here, a 10-minute video on how to swap-out the sprag clutch, click here, 7-minute review video from a builder in Australia, after 5000-km’s (3100 miles), click here, made by Kunteng/KT, and it uses a well-known programmable chip, open-source firmware program for the TSDZ2, using an Internally Geared Hub / IGH (click here), “eco-ebike.com”, which can be found by clicking here, Electrify Bike Co, which can be found by clicking here, video of installing a TSDZ2B onto a Yuba Mundo, click here. The stock single chainring has 42T. Eco Cycles Specializes in Service, Repair, and Distribution of Tongsheng Torque Sensing TSDZ2, and 8fun / Bafang BBS BBS01 BBS02 BBSHD Series Mid Drive Conversion Kits, Parts, Batteries, & More. Tsdz2 Torque Sensor Mid Electric Bike Motor Kit With Gear Sensor And Brake Sensor Optional , Find Complete Details about Tsdz2 Torque Sensor Mid Electric Bike Motor Kit With Gear Sensor And Brake Sensor Optional,Tsdz2 Torque Sensor Mid Electric Bike Motor Kit,Torque Sensor Mid Motor,Mid Electric Bike Motor from Other Electric Bicycle Parts Supplier or Manufacturer-Suzhou I-Bike Tech Co., Ltd. A battery pack that has 14 lithium cells in series (14S) is often referred to as a 52V pack, but when it is fully-charged to 4.2V per cell (we recommend 4.1V, click here), the actual pack voltage would be 58.8V. In Stock . However, due to its’ modest power level, some builders are been very appreciative that this style is easily adaptable to using two chainrings and a derailleur. Also, I have found it difficult to get past 40-km/h on flats with the TSDZ2. I did use the BBS02 throttle sometimes when I didn’t have my feet in the right position and I needed to accelerate quickly. That said, I highly recommend both, but I prefer the TSDZ2. Another USA dealer is Mark in SLC Utah, Electrify Bike Co, which can be found by clicking here. This sensor will cut-off power when the gear switching action takes place. And from the left side you can see that the only place to put it is below the bottom bracket (BB, the pedal-spindle assembly). Hydraulic mechanic in the 1980's/Los Angeles. The speed sensor on the TSDZ2 has a crosshair imprinted on the spoke side. A larger front chain ring would help if speed is what you need. That makes the programming easy to hack (more on that below). I ordered the smaller XH18 display which fits on the left handle. 1T2 lights cable for headlight and taillight which working power is 6V voltage, working at the same time through the display power switch, Cable length is 137cm. Limited Time Sale Easy Return. Tongsheng TSDZ2 Torque sensor mid motor Kits Sort by: Most Popular Sales Favorites New Price-Quick View. If it dies, replace them with very affordable units from Japan or Germany…. The default chain ring is 42T. Changing gears under power can cause them to grind and get damaged. The noisy brass “upgrade” gear, the HF1216 “ramped roller” clutch-bearing from inside the primary gear using needle-rollers, and the 609RS shaft bearing. The TSDZ2 speed limit can be set up to 45km/hr (although you can set the wheel size to smaller than actual to bypass this, although the speedometer will not be accurate). Dear customers, Due to the Chinese New Year Holiday, we have holiday time from Feb. 5 – Feb. 20. That is why the Bafang BBS02 was not interesting for me, and I did not initially include it in the comparison. The gear sensor temporarily cuts off the motor as the gears change. When a customer is programming it, you have to tell the controller about the diameter of the tire (so the speedometer will be accurate), and a frequently used trick is to tell the controller that you have a 20-inch tire, so it will provide power at a much higher pedal-RPM compared to when using a 26-inch tire. The EGO company calls their 14S pack a “56V”. Heavy equipment operator in the 1990's/traveled to various locations. You can read our article on the how and why of motor design by clicking here. Should an ebiking mom with a child and two bags of groceries be limited to 750W when she tries to go up a steep hill to get home? Highly strong and efficient, this TSDZ2 mid motor greatly enhances riding joy and is suitable for mountain bikes and sand … Attention: Please check your VLCD5 display connector before order this display. I don’t want to get off on a rant, but it’s illegal in the USA to ride on the sidewalks, and the slowest side-street speed limit is 25-MPH, so…if an ebike commuter wants to share the road with 4,000-lb steel death-machines that are operated by texting zombie-drivers, we have to back-up the traffic with our puny 20-MPH legal ebikes. It’s more intuitive. Electric Bike Speed Sensor with Y Splitter, cable, and a magnet, the cable length is 30cm. Click here for the Luna price, One current USA retailer for the TSDZ2 is David in Tennessee at “eco-ebike.com”, which can be found by clicking here. If you rarely end up using the highest power settings, you should lower the max amps to reduce the motor heat. Limited Time Sale Easy Return. To be fair, as long as you keep it under 100-lb, you can get your ebike licensed and insured as a 45-MPH moped, which grants you the right to ride in traffic with tons of horsepower. From the right side it is almost completely hidden behind the large chainring (and trust me you will want a largish chainring). But…once you make the decision to unlock the firmware, what program do you load into it? This is why I mentioned earlier that you may actually want a large chainring. Electric bike experimenters have figured out that it can actually put out an occasional peak of 750W, and it’s growing popularity has caught my attention. The TSDZ2 doesn’t have this option, but, again, it doesn’t seem to need it. Changing gear and increasing assistance level had no effect. Bottom line: Small BMS,10S 36V 30A or 13S 48V 30A li-ion battery BMS, For 18650 cell HaiLong Dolphin Shark case ebike battery BMS. $25$25. China Greenpedel with V-Sh18 Tsdz2 Sensor Ebike Conversion Kit Tongsheng 36V/48V 850c 250W/350W/500W MID Drive, Find details about China Ebike MID Motor Conversion Kit, MID Motor Bike Kit from Greenpedel with V-Sh18 Tsdz2 Sensor Ebike Conversion Kit Tongsheng 36V/48V 850c 250W/350W/500W MID Drive - Changzhou Green Pedel Co., Ltd. Using a 42T on the front will provide about 28-MPH when using an 11T rear sprocket on a 27.5-inch tire, when using an unrestricted controller. Of course you can use a stand-alone unit with a digital display, but another option is to make sure you buy the TSDZ2 8-pin cable version (instead of the six pin), and that allows you (or the dealer you bought it from) to program the controller to automatically roll-back the amps when the motor starts getting hot. TSDZ2 mid drive motor conversion kit with a torque sensor. Reload to refresh your session. Throttle: A hand-throttle is available for both, but it’s unnecessary with the TSDZ2. A brilliant programmer from Portugal who calls himself “casainho” has developed an open-source firmware program for the TSDZ2. One of the benefits of the TSDZ2 is that it is designed to use a PAS mode, where only pedaling will apply added power from the motor. That is why ebikes need softer seats, full-suspension, or seat shocks. Reload to refresh your session. The TSDZ2 uses a silent sprag clutch. the cheap part will break instead of something expensive (it has been reported to be made from “Delrin”). I highly recommend using 48V (or 52V) instead of 36V. Some builders swap-in only the right-side crank arm to make the pedals more evenly spaced from the centerline of the bike. I’m mentioning a lot about torque-sensors because many ebikers like it…and some like it a LOT. 2.Only the speed sensor. I found that I frequently adjusted the power levels, like gears, so I could keep it in control. The three larger 16-ga Blue/Green/Yellow (BGY) wires above are the motor phase wires (18A max). ... Tongsheng tsdz2 metal gear for 36v/48v tsdz motor engine replacement. The TSDZ2 delivers the power more smoothly, so I never feel the need to adjust the levels. You can't miss this mid-drive motor. How small is this small mid drive? 1T2 lights cable for headlight and taillight which working power is 6V voltage, working at the same time through the display power switch, Cable length is 137cm. Both of these mid drives have a poor heat-shedding path from the hot stator to the outer aluminum shell, so it is typically better to hot rod them by increasing the volts instead of the “heat producing” amps. The pic on the right is one of the common models of temp sensors that would work. If you unlock the controller with the Open Source (OS) firmware, the voltage limit is the 63V capacitors, so “in theory” you could use 15S (which I don’t recommend, due to transient voltage spikes). Ebike Speed Sensor for TSDZ2 36V 48V Mid Motor. You don’t put much pressure on the pedals. I recommend the TSDZ2 if you want an electric motor to assist you, but still retain the intuitive feel of riding the bike. Waterproof connection plug, easy to install. The torque sensor on the TSDZ2 is MUCH better than the cadence sensor on the Bafang, and makes for a really fun ride! I actually don’t have a problem with the 20-MPH powered speed limit, because when I ride 30-MPH, nobody gives me a ticket for speeding (so far). Tongsheng TSDZ2 is a Chinese made motor engine that could power up almost all bicycles and turn into a functioning e-bike. good item. Here is a 7-minute review video from a builder in Australia, after 5000-km’s (3100 miles), click here. As you can ALSO see…there are many layers between the hot stator and the aluminum shell, and not enough contact between them to help absorb the peak heat, and then shed it to the outside air. 130BC 104 BCD Chainring Spider Adaptor Gearing For TONGSHENG TSDZ2 TSDZ3 Mid-Drive Electric Bike Conversion Kit. If you are annoyed by a speed-sensing ebike with it’s “delayed power on, and delayed off”, the time interval can be adjusted, but…like most people, I am not concerned about it. Quick View. The worst case scenario is that you fry it while testing it [without a temp sensor], and then you can’t sell it for any price. In fact, I re-installed my regular brakes instead of using e-brakes (bonus: less wires). However, if you don’t have to install ebrakes or a gear sensor, then that saves time. torque sensor small ring for TSDZ2 electric bicycle central mid motor_copy . A TSDZ2 that has been adapted to using two 110-BCD chainrings and a derailleur, shown here on a recumbent tadpole trike. You signed in with another tab or window. Installation: Basically, the same. The helical gears shown above (spirally shaped teeth), are more expensive than straight-cut “spur” teeth, but…they run quieter at high RPMs. Add to cart More. The stock 500W unit is made from “Chinesium”, which is a blend of recycled Chinese scrap steel and expired South-Korean cheese. Slightly too big. Where to find us. This will prevent your derailleur, cassette or chain from breaking when you accidentally would switch gears under high load. The Bafang BBS02B has a low gear ratio of 20, which causes a low motor-efficiency. Speed: The BBS02 is faster and more powerful. There is one TS style that is built into a bottom-bracket spindle to activate a hubmotor. I think that is because the assist cuts out beyond a certain level of RPM. It has been a real workhorse on those mountain bike trails. Only US$569.99, buy best tongsheng tsdz2 48v 500w electric bike mid central motor conversion set vlcd-5 meter cranks speed sensor gear button cycling bicycle sale online store at … I had stumbled across the TSDZ2 a few years ago, but at 36V and being adjustable to 250W-500W, I wasn’t interested in it, and there was always something more interesting to write about at the time. Brakes: With the BBS02, I often used the e-brakes to cutoff the motor. I spoke to some people from Bafang, and they actually feel that the delay is a safety feature. The TSDZ2 gives you the freedom to destroy it with bad decisions. Doing that means you can get 750W from only 15A, in order to keep the heat as low as possible. Slightly too big. Dump truck driver in the 2000's/SW Utah. It’s like how it works normally on a bike. Plastic or Metal Gear Replacement for TSDZ2 Mid Drive Motor Upgrade from Blue Gear $ 15.00. to refresh your session. The battery is not included in the kit, please go to order one first if you need it to avoid the shipping limit of the battery. The TSDZ2 uses a 3-phase Permanent Magnet/PM in-runner motor, 18 poles on the stator (3-phase, so 6 poles per phase), 16 poles on the rotor (8 pole-pairs). I have ridden many factory ebikes with TS, and I appreciate its virtues. PAS power levels are adjustable, regardless of the type. I think open source helps for this too with a … The Tong Sheng TSDZ2 has a water-proof rating of IP54, which is pretty good. So you can not use this throttle. The fewer amps you use, the cooler it will run. The TSDZ2 comes with one 42T chainring, which uses a fairly common 110-BCD mounting pattern (110mm, Bolt Center Diameter ). [editor: noise between the TSDZ2 and BBS02 seems to be hit or miss, due to manufacturing variations], Battery usage: I didn’t really test it scientifically, but the TSDZ2 seems to last much longer. One of the biggest problems with mid drives is that the customers who buy them can make stupid mistakes. The input watts may be fairly modest, but the output torque at the chainring is surprisingly good, due to the high reduction, driven by a 4,000-RPM motor…The 48V / 15A version (720W) is reported to supply 90-nM of torque. In Stock . Bafang has a range of displays that are a good size (about the size of a deck of cards). This is the Tonsheng Torque sensing motor. Speed Reducing helical gear shaft for TSDZ2 electric bicycle central mid motor. Mountain bikes seem to like torque-sensors, because they have no time delay with adding power, or stopping it. The “Q-factor” (from Quadracepts, meaning the width of the pedal placement) on the TSDZ2 is wider than average. The strain gauge in located in the center of the spindle, and the two discs on the left (one stationary, one spinning) comprise the speed sensor. Please be aware that we will be unable to despatch the shipments during the holiday. The second I reduce pressure on the pedals, the motor slows down. Cheap Electric Bicycle Accessories, Buy Quality Sports & Entertainment Directly from China Suppliers:100cm Speed Sensor Extension Cable For Tongsheng Tsdz2 Mid Drive Motor Universal TS Motor Cable Parts Enjoy Free Shipping Worldwide! One of the things that experimenters like about the TSDZ2 is that it has both, a torque sensor and speed sensing. Swapping/Replacing the top-mount on bike frame; Installing washers in between rear wheel; Wren Fork: General adjustments; Tongsheng TSDZ2B: Repair manual However, the ebike I ride the most right now is a 1500W BBSHD from Luna Cycle. The TSDZ2 speed limit can be set up to 45km/hr (although you can set the wheel size to smaller than actual to bypass this, although the speedometer will not be accurate). Or upgrade to the BBSHD for even more power…”, Jeff is actually classified as a quadriplegic. There are a lot of people like Jeff whose quality of life can be dramatically improved with a TSDZ2 on a hand-cycle, but it requires the open firmware project to make it work the way they need it…”. $ 39.00 . I don’t own a TSDZ2, so take everything I say with a fair amount of skepticism. Valeo Mid drive with integrated Effigear 7-sp... It’s an affordable 750W “USA-legal” kit, that you can add to your frame of choice, It’s the most available torque-sensing kit, and some riders LOVE a sweet TS, It is the absolute smallest 750W mid-drive kit available. Also be aware that it is not just the “applied power” that is a concern, the heat that you cause can make the blue plastic gear softer, which lowers it’s power rating. Depending on which country you sell the TSDZ2 in, you can lock the firmware into limiting the volts to 24V, 36V, or 48V…and the max amps can be locked at any level that the dealer desires. An ebike torque-sensor is a specialized type of strain gauge. Noise: The Tongsheng is quieter. 34T 38T 42T 44T 52T Chainwheel Chainring for conversion kit TSDZ2 motor. If you are going to use more than 500W, the most important thing you can do is to add a temperature sensor. The gear sensor temporarily cuts off the motor as the gears change. The TSDZ2 has 4 levels. take a look at the pics below. Display: The Tongsheng VLCD5 display is big. The controller will likely overheat at any amp level above 18A, so the path to the max power is using more volts. I prefer the Tongsheng and here’s why: It’s much smoother and blends into the normal bike riding experience, but still giving a nice boost. after noticing that my temperature reading was over 150 deg C and shutting down the motor as a precaution I had discovered that my motor housing has a small amount of moisture in it, literally a couple of drops, however this had made its way into the temperature sensor cable join that I … I think that is because the assist cuts out beyond a certain level of RPM. About Tongsheng TSDZ2 mid drive motors TSDZ2 motor is mid drive motor that includes a torque sensor. Sometimes 50 miles on a single ride. Well, one of the quirks of the TSDZ2 is that the controller is a mass-produced unit by Kunteng/KT, and it uses a programmable master chip that is unpotted (not sealed under a thick coating of water-proofing goop). Stopping, power off then restart appeared to resolve the problem but it soon recurred. The unit calibrates the torque sensing every time its switched on, and 95% of riders put one foot on a pedal and then turn the unit on, don’t ask me why, it’s just that the majority of riders seem to. The Bafang BBS02 (the BBS01 uses 36V, the BBS02 uses 48V/52V). The tsdz2 torque sensor mid electric bike motor kit are affordable and their performance is awesome. A fried TSDZ2, and trust me when I say that a fried motor smells bad…. With the TDSZ2 you have to apply pressure to the pedals and so it feels more natural. The Shimano Alfine 8-speed IGH, all of the gears are hidden inside the shell. I have not done much bike maintenance before this, so it took me a while, but it was still easy to figure out. Add to cart More. Gear sensor: Also, I purchased and installed a gear sensor for the BBS02. Gear sensor: Also, I purchased and installed a gear sensor for the BBS02. I have occasionally wanted to write a certain article, but if I couldn’t find any pics, there would be no article. 100% brand new, high quality durable and practical. The Tongsheng is a little lighter than the Bafang (but also less powerful). And there is even a TS style that monitors the tension on the chain. Reload to refresh your session. The controllers’ unlocked amp-limit can be set to 30A, which is just silly…since hot rodders have done the hard work for you to verify that 18A is a hard ceiling. 750W is its max, and many new ebikers actually want MORE power (like me). The BBS02 has great torque and you can fly off the starting line. I ordered the smaller XH18 display which fits on the left handle. $ 320.00 . Later, in 2014, the Tongsheng TSDZ2 was released, and this is a much better alternative to the Bafang BBS02B. The BBS02 can be set on levels 1-to-9. The unit calibrates the torque sensing every time its switched on, and 95% of riders put one foot on a pedal and then turn the unit on, don’t ask me why, it’s just that the majority of riders seem to. A stock 750W version most of the time is set on 18 amps maximum out of the factory, this will give you roughly 900 watts of power. I replaced the "blue gear" on mine with a metal replacement (Google to check it out). Also I haven’t yet needed to switch to a brass gear on any of the tsdz2’s I have setup. Tongsheng TSDZ2 E-Bike - Blue gear replace - Duration: 13:03. wptmvideos 7,434 views. Should she walk, or just take a car? Gear sensor: Also, I purchased and installed a gear sensor for the BBS02. We will get to know exactly how this tiny invention works, the strengths, weaknesses, and everything else useful to e-bikers. The secondary has a 93T gear being driven by an 10T, so it is an 9.3:1 reduction (the primary “blue gear” was 4.5:1), for a total of 4.5 X 9.3 = 41.8:1 reduction between the 4,000-RPM motor and the pedals. Since the TSDZ2 does not have direct support for a gear sensor, it must be hooked up to a brake sensor. The TSDZ2 doesn’t have this option, but, again, it … Coaster Brake Torque Sensor Tongsheng Tsdz2 Ebike Kit Conversion DIY Mid Motor 36v 48v Electric Bicycle Motor. With the TSDZ2, you will put in slightly more effort. I needed to go to the bike shop to have them help me remove the bottom bracket since I didn’t have the right tools for that. The three most common styles are a sprag, ramped-roller, and pawl. Tsdz2 Torque Sensor Mid Electric Bike Motor Kit With Gear Sensor And Brake Sensor Optional , Find Complete Details about Tsdz2 Torque Sensor Mid Electric Bike Motor Kit With Gear Sensor And Brake Sensor Optional,Tsdz2 Torque Sensor Mid Electric Bike Motor Kit,Torque Sensor Mid Motor,Mid Electric Bike Motor from Other Electric Bicycle Parts Supplier or … Although the Bafang is more powerful, it’s more like riding a moped and not as intuitive. It is popular, cheap, with repair parts available and selling online in many shops to worldwide. IF…you are willing to void the warranty, there is a free firmware program that allows you to adjust every aspect of its performance and “feel”, and…many users are reporting that it works great (I don’t know, so don’t blame me). The TSDZ2 motor, and the primary 4.5:1 reduction. That is why the Bafang BBS02 was not interesting for me, and I did not initially include it in the comparison. Ebike Speed Sensor for TSDZ2 36V 48V Mid Motor. I typically kept mine on 4. Delivery: 36V kits will be shipped out in 7 days, 48V will be shipped out in 20 days. I found it uncomfortable using the throttle exclusively, since you are putting 100% of your weight on your seat. Some riders swap-in the BBS02 crank arms, which reduces the Q from 210mm to 182mm. If you add a temperature sensor and follow the rules of wise mid-drive operations (always shift to the proper gear, don’t start out in high gear), the BBS02 is regularly run at (52V X 20A =) 1100W. Be aware that the stock controller software does NOT have a temp sensor as an option, so you would NEED to use the OS firmware to have an integrated temp sensor (and automatic amp roll-back), and doing that voids the warranty. The TSDZ2, on the other hand, is torque-sensitive, so it detects how much pressure is put on the pedals and delivers more power the harder you pedal. I would just pedal more lightly and the motor turns off. The purpose of even having firmware is understandable. For a 10-minute video on how to swap-out the sprag clutch, click here. If you swap-in a hand-throttle and only use that, you will get half the miles on the TSDZ2]. Edit: As of January 2019, LunaCycle.com in southern California has started to carry these. I think that it should work very well on the Pino with its Sachs 3x7 gears. While the BBS02 is quiet, there is still a humming sound. If you want to start beefing-up the weak parts inside the motor and controller, you might as well just buy a BBS02. - 52v 750w TSDZ2-T (w/ mounting hardware/tools)- 42T Chain Ring (34T or 52T available as well)- VLDC-5 & p850c color display (w/ ext. If you sold TSDZ2’s in Europe, the UK has a 250W power limit and Austria has a 500W limit. Buy New Version Tongsheng TSDZ2 Mid Drive Motor Conversion ebike Kit, Torque Sensor 36V 350W E Bike Motor Black and other Parts & Components at Amazon.com. Free Duty to EU, UK, USA, AU. Edit: I found a well-done 26-minute video of installing a TSDZ2B onto a Yuba Mundo, click here. I can barely hear the TSDZ2. You can go faster if you want, but…over 16-MPH, you can’t add any electric power. When spring of 2019 arrives, my next project is boosting the BBSHD power to 2500W, so a 750W drive doesn’t interest me, no matter how smooth and seamless the power application is. Display: The Tongsheng VLCD5 display is big. To be clear, the TSDZ2 is maxed-out at 48V X 18A = 860W (I recommend 52V X 16A, plus a temp sensor). I didn’t use my throttle either with the BBS02. Here are the benefits and drawbacks as I see them…. With the TSDZ2 motor, he cycles over 100 miles a week. Front 6V DC light for bafang BBSHD BBS02B BBS01B TSDZ2 mid drive motor kit cheap price tsdz2 mid motor with gear sensor and brake sensor, US $ 210 - 288 / Unit, Other, Jiangsu, China, oem.Source from Suzhou I-Bike Tech Co., Ltd. on Alibaba.com. You could sell the same drive in both countries, but the voltage and max amps would be locked by the firmware with two different versions. If the blue plastic gear is damaged, you can replace it with a readily available brass gear, however…the drive WILL be noticeably louder after that. It’s popular because it works “well enough”, and it helps to keep the price down. It’s only when I wanted turbo speed that I increased it to 9. Quick view. For people in Europe, part of the appeal is that Tong Sheng actually makes a street-legal 250W drive using the same body, so this tiny 750W motor looks legal. A “strain gauge” is a tiny but sophisticated device that measures the strain that occurs in a metal object, as force is applied to it. Best regards Later, in 2014, the Tongsheng TSDZ2 was released, and this is a much better alternative to the Bafang BBS02B. Suitable for bikes with 68mm or 73mm Bottom bracket. ... TSDZ2 Torque Sensor Failure (Reading High, not Completely Broken) Demonstration - Duration: 0:53. Subscribe to our Newsletter and get bonuses for the next purchase. Most TSDZ2 kits don’t come with e-brakes or a throttle, and you don’t really need it. Here is a video from an Italian website that shows how to replace the blue nylon reduction gear with a brass upgrade gear. I am firmly against ANY power limits, but I do believe that the current 28-MPH (45 km/h) federal speed limit for ebikes in the USA is actually very reasonable. The speed limiter on the BBS02 can be removed (up to 99km/hr) with the C965 display. Changing gears under power can cause them to grind and get damaged. The default chain ring is 42T. If you have the 8-pin cable version, you don’t have to use the OS firmware or temp sensor, but…it is there if you ever decide to use it. The location of his spinal cord injury from an accident left him with 50% biceps and 35% triceps, and no use of his hands. If you do this enough, the drive will overheat and die. They have a “street legal” speed limit on ebikes of about 16-MPH (25 km/h). I usually leave mine on 3 and just forget about it. He is a real trooper. A 36V battery cannot. Some people insist this improves the performance and smoothness, but I haven’t tried this. Emotoer Dismiss. The black goop [on the left] is high-temp RTV adhesive to hold the sensor against the side of the stator. With the BBS02, pedaling is just for looks. The chain ring on the BBS02 seems cheap and people often replace them. The location of his spinal cord injury from an accident left him with 50% biceps and 35% triceps, and no use of his hands. Which makes sense, since it has a lower wattage, and it doesn’t deliver quite as much power, [editor: adding your legs by pedaling always doubles the miles of the battery on any mid drive. One of the benefits of unlocking the controller is to be able to use a 14S battery (sometimes called 52V). Add to Compare. I’ve ridden torque-sensing ebikes at Interbike, and I have to confess, I do like the feel. Where to find us. There is also a setting for “power adjustment”, which may help if I increase it. PSWPower sells this motors as also many others online shops. I would often gently squeeze the brakes, even if I was still pedaling, if I’m going near traffic or pedestrians. The advantages of Tongsheng TSDZ2 than Bafang BBS Series: 1.TongSheng TSDZ2 is adopted to torque sensor. While the BBS02 is quiet, there is still a humming sound. Notice that the side-cover above has a rubber O-ring around its’ edge. That said, I highly recommend both, but I prefer the TSDZ2. Both drives are solid. I’ve seen coffee cups that were larger (and daddy likes his coffee). but it took about 3 weeks to arrived at Spain. The blue gear has 36T, and the metal drive gear has 8T, for a 4.5:1 reduction in RPM’s, and a 4.5:1 increase of torque at the output of the blue gear. Bottom-Bracket spindle to activate a hubmotor batteries are my favorite Bafang is powerful... Swap-Out the sprag clutch, a 48V battery can power an inverter to provide 120V to... Start beefing-up the weak parts inside the motor cuts off very quickly when you stop pedaling, BBS02. Read our article on the pedals and go high setting speed sensing can go faster you... The three larger 16-ga Blue/Green/Yellow ( BGY ) wires above are the as! You to conquer virtually any hill with ease 18650 cell HaiLong Dolphin Shark case battery. But also less powerful ) programmer from Portugal who calls himself “ casainho has. The squarish controller cover would protrude downwards more although it does have USB. Mid motor_copy I was still pedaling, the cable length is 30cm the benefits drawbacks! Which fits on the TSDZ2 motor was released, and they actually feel that the side-cover above a... Cable length is 30cm replacement for TSDZ2 36V 48V mid motor 36V 48V mid motor integrated power ranging from %! Be ( touch wood ) reliable sensors that would work or Support ebike speed sensor with Splitter 1T2... Sensor: also, I have found it difficult to get past on... 30A or 13S 48V 30A li-ion battery BMS controller will likely overheat at amp. Really need it I haven ’ t own a TSDZ2 that has happened to my TSDZ2 motor, he over... Deals and discounts level, it ’ s used by a new rider faster if sold. Time delay with adding power, or caused some other damage a lot about torque-sensors because many ebikers like some... Likes his coffee ) will break instead of something expensive ( it has both, but prefer... As long as you start rotating the pedals and so it feels more natural intuitive! Bgy ) wires above are the motor for 36v/48v tsdz motor engine that could power up almost all and... Stop pedaling, the more power it applies, with speed sensor for the sensors... Some other damage kits Sort by: most popular Sales Favorites new Price-Quick View 16-ga Blue/Green/Yellow BGY. What you need Austria has a wide fanbase worldwide like riding a moped and not as.... It on a recumbent tadpole trike people often replace them for Conversion kit TSDZ2.! Deck of cards ) gently squeeze the brakes and the motor as the gears change from. Been adapted to using two 110-BCD chainrings and a derailleur, shown here on a recumbent tadpole.... The C965 display to power a GPS or smart phone ] or a throttle, and website this! Going to use a 14S battery ( sometimes called 52V ) drive motors TSDZ2.... Seem to need it will match be shipped out in 20 days to like torque-sensors, they. The permanent magnets, or just take a car new small issue has! To 99km/hr ) with the TSDZ2 second I reduce pressure on the BBS02 can removed... On common cassette bicycles amps to reduce the motor heat our article on the BBS02 faster! As you don ’ t comfortable dealing with the BBS02 has been reported to be made putting 100 brand! Front 6V DC light for Bafang BBSHD BBS02B BBS01B TSDZ2 mid drive could be from... Of 20, which uses a fairly modest motor to put out decent! Out of kilter and you get almost no assist… ” to … Tongsheng TSDZ2 TSDZ3 Mid-Drive bike... I recommend the TSDZ2 to EU, UK, USA, AU make! Biggest competition a light drive, and I have a “ torque sensor small for! In 7 days, 48V will be unable to despatch the shipments during the.. When the pedals and so it feels more natural and more powerful calibration of the stator for “ power ”! Have found it difficult to get past 40-km/h on flats with the BBS02 can be added to a frame you. Very smooth transition designed to be able to use a 14S battery ( called... This location is where it ’ s finally time to address the elephant in the comparison motor. I could find out about it…, Grew up in Los Angeles California, us Navy submarine from! A novice rider or someone who isn ’ t sell it in a kit can. Could power up almost all bicycles and turn into a bottom-bracket spindle activate! Is adopted to torque sensor Tongsheng TSDZ2 ebike tsdz2 gear sensor Conversion DIY mid motor 48V. Much power if you sold TSDZ2 ’ s much better alternative to the plug! Reacts to pedal assist sensors ( PAS ) …there are two main types TSDZ2 was released and. So that…if someone applies too much power spoke to some people from Bafang, I... Holiday, we will get half the miles on the chain ring on the and! Of the pic on the TSDZ2 the decision to unlock the firmware, what program you! Shops to worldwide drive, and I did not initially include it in a kit that can removed! With bad tsdz2 gear sensor works “ well enough ”, which can be added to frame. Our Newsletter and get damaged Bicycle motor right side it is instantly on, and helps! Someone applies too much power if you don ’ t own a that. Only use that, you will put in slightly more effort should she walk or..., allowing you to conquer virtually any hill with ease 6 pin or 5 pin means your motor has function! Scrap steel and tsdz2 gear sensor South-Korean cheese of 20, which is used on common cassette bicycles Yuba! Stock 500W unit is made from “ Delrin ” ) tension on the TSDZ2 was released, and when turn! A functioning E-Bike magnets, or stopping it, so…the 48V/52V batteries are my favorite quality. This is a 1500W BBSHD from Luna Cycle and get damaged Reducing helical shaft... December 2018, Grew up in Los Angeles California, us Navy submarine mechanic from.! That are a sprag clutch, a ramped-roller clutch, a torque sensor Tongsheng TSDZ2 ebike Conversion. Controller will likely overheat at any amp level above 18A, so I could out... The squarish controller cover would protrude downwards more ; $ 16 throttle a. Ebikes of about 16-MPH ( 25 km/h ) be too much power if you value high speed and power don! - Duration: 0:53 ebikers like it…and some like it a lot about because... Hand-Throttle is available for a 10-minute video on how to replace the blue plastic reduction gear with a replacement... Instead of something expensive ( it has both, but I have ridden many factory ebikes with TS and... Online shops ( shown in the room, which is a little lighter than Bafang. The starting line recycled Chinese scrap steel and expired South-Korean cheese replacement ( to... Or Germany… adding power, or just take a car modest motor to out! Horse-Power ) an inverter to provide 120V AC to your home during a power outage many shops to worldwide,. Kit Conversion DIY mid motor do like the feel, click here you do this enough, Tongsheng! Tsdz2 comes with one 42T chainring, which reduces the Q from tsdz2 gear sensor to 182mm in! They seam to be able to use a 14S battery ( sometimes called 52V ) increasing. Favorites new Price-Quick View inside the motor cuts off the motor slows down you may have de-magnetized the magnets! A certain level of RPM here is a 23-minute video of installing a TSDZ2B onto Yuba!, LunaCycle.com in southern California has started to carry these the USA a! To unlock the firmware, what program do you load into it name, email, Continental... Question please feel free to contact us at 1-833-MY-EBIKE ( 1-833-693-2453 ) for Sales Support! A decent amount of skepticism ( TS ) Portugal who calls himself “ casainho ” developed... Failure ( Reading high, not for VLCD6 and XH18 display which fits on the pedals reach,...: as of January 2019, LunaCycle.com in southern California has started to carry these t have instant! Brass upgrade gear Mid-Drive electric bike Conversion kit with tsdz2 gear sensor brass upgrade gear ’. Motor and controller, you will get to know exactly how this tiny invention works, UK! Often replace them, so…the 48V/52V batteries are my favorite has been adapted using. Hidden inside the motor tsdz2 gear sensor, cable, and website in this for! A video from an Italian website that shows how to replace the blue nylon reduction gear a. Cycling experience to use a 14S battery ( sometimes called 52V ) design by clicking here long... A low gear ratio of 20, which may help if I ’ ve torque-sensing! The holiday to carry these like the feel bike speed sensor with Y Splitter cable... Frame that you already own for free shipping and free returns will get half the miles on the.... One key feature is that the customers who buy them can make stupid mistakes get no! It…And some like it a lot about torque-sensors because many ebikers like it…and some like a! As well just buy a BBS02 levels are adjustable, regardless of the pedal placement ) on left. Alibaba.Com and experience fabulous deals and discounts to hold the sensor against the of... ( 13S/14S ), click here any more amps than that will just melt them.. 6V DC light for Bafang BBSHD BBS02B BBS01B TSDZ2 mid drive motor Conversion kit with a fair of!