MPN: MR-J4-200B-RJ — industrial control spare part, in stock at TGK Parts.
The MR-J4-200B-RJ is a 2 kW servo amplifier from the MR-J4 family with SSCNET III/H optical communication — the drive on CNC machines, robots and packaging equipment. Amplifier failures cluster on the output stage (shorted motor cables) and the regenerative circuit; used units must be proven on a real motor, not just powered up.
Every amplifier is run with a matched servo motor on our bench with encoder feedback verified over SSCNET.
| MPN | MR-J4-200B-RJ |
|---|---|
| Type | Servo amplifier |
| Power | 2 kW |
| Communication | SSCNET III/H (optical) |
| Series | Mitsubishi MR-J4 |
| Condition | New / tested used |
| Warranty | 12 months |
Replacement and spare part for industrial automation equipment — production lines, CNC machines, packaging machinery, textile machinery, printing equipment and more.
MR-J4 amplifiers drive standard HF/HC servo motors — send the motor model and we confirm.
SSCNET III/H cables are sourced separately; we can supply both together.
Run with a matched motor, encoder feedback verified and alarm history checked.