This Tongsheng/SFM mid drive motor with torque sensor is the cheapest and good torque sensor mid drive motor in china, you can feel the power from your foot to start the ebike, so you don’t need use throttle to start the ebike. TSDZ2B electric bicycle central mid motor with torque sensor. Speed: 15Km/H-45Km/H top speed 45km/H. No brake lever(incompatible with sensor brakes). No thumb throttle(incompatible with thumb throttle). Special speed sensors, which are more robust, and include a split’Y’ adapter, to hook up a 6V 3W headlight, and 6V 3W taillight, which you can control from the display. The motor have a freewheel and not for foot/coaster brake build. Coaster brake function —–it is means If you bike don’t have any brake lever, you must use the motor with coaster brake function, otherwise you can choose the motor have a freewheel. After installing the motor: If mechanical collisions happened between motor and frame, Add gaskets, We will send extra 1pcs 42351.0 and 2 pcs 42351.5 gaskets. If you do not add gaskets, It is easy crack the shell and destroy torque sensor. Speed sensor:Tighten with cable tie, Keeping distance between 10mm to 15mm, The arrow align at magnet. The motor does not work when the mid motor TSDZ2B is no-load. If the matching display’s model is XH18-LCD, rotating the throttle is only for Power assist shift. Do not tough the pedals when turing on the display power. You can choose below battery, which are compitable for the motor. Parrot 48V 19.2AH Specification: (3A charger). 4P13S Li-ion 5Ah 21700 52pcs battery cells (the interior battery is SAMSUNG INR21700-50E 21700 Li-ion battery). HAILONG-MAX 48V 19.2AH Specification: (3A charger). 4P13S Li-ion 4.8Ah 21700 52pcs battery cells (the interior battery is SAMSUNG INR21700-48X 21700 Li-ion battery). HAILONG-PLUS 48V 12.5AH Specification: (2A charger). 5P13S Li-ion 2.5Ah 65 pcs 18650 battery cells. HAILONG PLUS 48V 17.5AH Specification:(2A charger). 5P13S Li-ion 65pcs battery cells (the interior battery is LG INR18650MJ1 or SAMSUNG INR18650-35E3 Li-ion battery). HAILONG G70 48V 12.5AH Specification: (2A charger). HAILONG G70 48V 13AH Specification: (2A charger). 5P13S Li-ion 2.6Ah 65 pcs 18650 battery cells (the interior battery is LG Li-ion battery). HAILONG G70 48V 14.4AH Specification: (2A charger). 3P10S Li-ion 4.8Ah 21700 30pcs battery cells (the interior battery is SAMSUNG INR21700-48X 21700 Li-ion battery). HAILONG G70 48V 17.5AH Specification: (2A charger). Charging Voltage: 54.6V. Discharge cutoff voltage: 36.4V. Continuous discharge current: 30A. Pulse/Max discharge current 50A. Max charging current : 5A. Dischargeing temperature: -2055 °C. Operating voltage:36.4V54.6V. Diamesion: Please refer to the option picture for battery size. Weight of battery pack About kg. Output Voltage: 54.6V (for 13 series Lithium Ion battery use). Weight: 0.65KG/0.8KG. There will have extra cost if your address is belong to remote areas. The return items must be in original conditions never used. This item is in the category “Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components”. The seller is “elifebike2010″ and is located in this country: GB. This item can be shipped to United Kingdom.
- Battery: No battery
- LCD display: 6PIN VLCD5
- Voltage Power: 48V 750W
- Chainwheel: 42T
- Delivery time: 4-6 working days
- controller model: torqure sensor
- Net motor weight: 3.6kgs
- Fit for: 68mm-73mm
- motor type: Sid hung motor
- Controller: designed inside the motor
- Battery Type: Lithium Ion (Li-Ion)
- Certification: CE
- Waterproof grade: IP X5
- Colour: Black
- Brand: PSWPOWER
- Design: Brushless
- Type: Conversion Kit
- Manufacturer Warranty: 1 Year
- Walts: 500W or 750W
- Voltage: 48 V
- Electric Bike Part Type: Conversion Kit
- Country/Region of Manufacture: China
- Max speed: 42-45km/h
- For Bike Type: Universal
- Tongsheng motor Model: TSDZ2B
- Part Type: Motor