* Please Note: Analog control STILL requires RUN/REVERSE signal(s). Wiring for these are not shown on these diagrams for clarity.
Analog Source Input
Analog Potentiometer
Analog Potentiometer with Minimum Speed Divider
A voltage dividing resistor circuit can be used so that when the potentiometer is set to 0, there is a non-zero minimum speed for the motor when a RUN signal is applied.
Here are some resistor values to get some common minimum speeds when the potentiometer is set to 0:
| R1 (Ohms) | R2 (Ohms) | Minimum Speed |
|---|---|---|
| 18k | 820 | 10% |
| 18k | 1.6k | 20% |
| 18k | 2.6k | 30% |
| 18k | 3.6k | 40% |