The JD1A electromagnetic speed‑control motor controller manual covers operation, wiring, testing, adjustment, troubleshooting and maintenance.
This manual provides detailed information on the JD1A electromagnetic motor controller, including model meaning, usage conditions, technical data and panel layout. It explains the basic operation principle, wiring connections, pre‑use testing steps and adjustment procedures.
Additional sections describe installation dimensions, common faults with troubleshooting methods, and maintenance and repair guidelines to ensure reliable long‑term operation. This manual is written in Chinese.
| Power supply voltage | AC220V±10% 50~60Hz |
|---|---|
| Maximum output rating | 0.55~11 kW |
| Speed range | 100~1420 rpm |
After wiring, power on the unit, turn the speed potentiometer and measure the output with a DC voltmeter; a 0‑90 V jump indicates normal open‑loop operation.