63Service Manual – SC6000 20 - Wheel System, Traction
Drive Controller J4 Connector
Pin Conductor Wire Color Circuit Voltage (DC Volts to GND)
29
30
31 W053 TAN-RED Encoder Phase A input 11.4v when open
0.12V when closed
4.3V when wheel is rotating
32 W056 PNK-BLU Encoder Phase B input 11.4v when open
0.12V when closed
4.3V when wheel is rotating
33
34
35 W197 GRN CAN 1 Low 2.43V
Motor U, V and W Terminal Pair Voltages
• U to V - 42 mVAC with stationary motor. Up to 14 VAC with wheel off ground and full forward speed.
• V to W - 42 mVAC with stationary motor. Up to 14 VAC with wheel off ground and full forward speed.
• W to U - 42 mVAC with stationary motor. Up to 14 VAC with wheel off ground and full forward speed.
Motor U, V and W Terminal Pair Frequency
• U to V -24 KHZ with stationary motor. Up to 148 HZ with wheel off ground and full forward speed.
• V to W -24 KHZ with stationary motor. Up to 148 HZ with wheel off ground and full forward speed.
• W to U -24 KHZ with stationary motor. Up to 148 HZ with wheel off ground and full forward speed.
System Current Draw - Driving only with no cleaning functions
Measured with amp clamp around battery positive feed to drive controller. 6 Amps full speed forward with
wheel off the ground.
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