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  1. D

    Torque Sensor with Cadence Controller

    I know some Controllers have Cadence & Torque Sensor capability built in. Usually these are for Hub Motors but if using a Torque Sensor Bottom Bracket with a Motor & Controller set for a Cadence Sensor, will the Controller accept the variable voltages from the Torque Sensor Signal & govern the...
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    TSDZ2 Sensor Adjustments?

    I have a customer that has installed a 350 watt/36 volt TSDZ2 without throttle or Brake Inhibitor levers on a recumbent trike. The biggest problem he has is the pedals are extremely hard to turn the motor over when there isn't any power energized from the battery. When there is power the pedals...
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    Tongsheng TSDZ2 operation

    I received an email from a customer that did their own install of a TSDZ2 36 volt/350 watt kit. This is the non- pedal brake/non throttle version. (That's what I ordered but maybe not what they received?) The install went well, but the customer finds the cranks very hard to turn. I am guessing...
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    TSDZ2 Opinions Please

    I am having trouble getting my head around this motor. I see some people using this on mountain bikes, riding on what I would consider tougher conditions where the motor & gears should be working harder than our typical operating conditions & yet I have sold 3 of these kits & one came back with...
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    TSDZ2 Blue Gear

    My new Blue Gear arrived today so I thought I would post some photos & guidelines for the replacement steps as they are not exactly intuitive. In the first photo you can see the old gear assembly as it sits attached to the motor. On top of the metal Helical Gear is a small bearing, this simply...
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    TSDZ2 Blue Gear opinions

    I am just curious & a little confused by this motor kit & the apparent problems with the Blue Delrin Gear that seems to fail. It is my understanding that this gear can fail from having too much torque applied to it & therefore you should always start out in power level 1 as a pre-caution to...
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