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  1. T

    Motor Cuts Out Randomly

    I forgot to mention that the motor is mounted on a Schwinn Meridian 26-inch tricycle, upon which I have installed a five-speed hub.
  2. T

    Motor Cuts Out Randomly

    Thanks for the quick reply. Here's some more information: Model: BM1418ZXFDC BrushlessBYW750V48S428G=YCRCTKBC Motor Model: BM1418ZXF Type: DC Brushless Bottom Base: Y MPN: BM1418ZXFDC BrushlessBYW750V48S428G=YCRCTKBC Sprocket type: 428 Brand: Unite Wattage: 750 Voltage: 48 It’s an...
  3. T

    Motor Cuts Out Randomly

    Is it the Cycle Analyst or the controller? I can't figure it out. I know that it is not low voltage because it cuts off even at low speeds when the CA is displaying high voltage.
  4. T

    Throttle -- Safe Trial and Error

    Hey, that's keeping it simple. Thank you.
  5. T

    Throttle -- Safe Trial and Error

    The wire colours for the two three-pin connectors are: red, green, black & red, black, blue I'm not sure which is the PAS (pedal assist) or which is the throttle. The wires from the two throttles I have are: red, black, white & red, white, green
  6. T

    Throttle -- Safe Trial and Error

    All very helpful. Thank you. I think I'll get some 1 kohm resistors. Would they be 1/4 watt?
  7. T

    Throttle -- Safe Trial and Error

    I'm installing a new three-wire throttle, having to change connectors and match up wires. I know which wires carry the 5 volts. If I connect the 5V wire from the controller to the 5V wire (red) on the throttle, will it be safe to guess at the ground and signal wires? Thanks.
  8. T

    Right-Angle Gear Reducer

    Thanks for the suggestions. I will follow up.
  9. T

    Right-Angle Gear Reducer

    I've been searching for a right-angle, left output speed reducer with between 10:1 and 20:1 ratio that can handle a MY1020 1000watt, 60V motor (approx 1.2hp). Where might I find something suitable? Thanks. Stan
  10. T

    Torque Limiter or Current Limiter

    Thank you, BowlOfSalad. Very helpful. I think the three speed switch will do the job. Stan
  11. T

    Torque Limiter or Current Limiter

    I've got this motor rigged up to a sprocket on the left hand crank so that I could use it through the all the gears. http://www.czbrushlessmotors.com/750w-48v-electric-trike-conversion-kit-p-60.html I have to turn the throttle very slowly so that I don't over-torque. I've already broken two...
  12. T

    How to reverse brushless motor, even if it wont.

    I see that the motor I'm considering can be reversed. But what kind of switch would I need? A double-pole, double-throw switch?
  13. T

    How to reverse brushless motor, even if it wont.

    Thank you for confirming that. I will try some of the suggestions here to see if I can reverse it.
  14. T

    How to reverse brushless motor, even if it wont.

    I'm trying to find out if this motor can be reversed. But to tell you the truth I don't even know if it is sensorless or has hall effect sensors. Help! http://www.czbrushlessmotors.com/750w-48v-electric-trike-conversion-kit-p-60.html Thanks. Stan
  15. T

    Driven/Driver Ratios

    That sounds wise, REdiculous. I'll change one of the sprockets to get something closer to 25:1. Thanks.
  16. T

    Driven/Driver Ratios

    I see by the following that the RPM is 3000. MY1020-B 60 Volt, 1000 Watt, 3000 RPM, 19.4 Amp, permanent-magnet motor. I can fairly easily set up a reduction of 30 to 1. Do you think that will be enough? Thanks.
  17. T

    Driven/Driver Ratios

    Thanks, gang, for all the help. I have some work to do. Stan
  18. T

    Driven/Driver Ratios

    I have a 1000W, 60 Volt MY1020-B motor. I plan to use an 11-tooth sprocket on the motor to drive a 44-tooth sprocket. Is this ratio okay, or should I be using a bigger driven sprocket on the crank axle?
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