R88M-K40020F-B

Omron's R88M-K40020F-B model is engineered as a servo motor well-suited for industrial applications that demand precise control. It runs on a voltage supply of 400 V and has a rated power output of 400 W, making it ideal for various tasks requiring efficiency and robustness. The motor generates continuous torque of 1.91 N·m and can peak at 5.73 N·m, ensuring it can handle demanding loads effectively. The nominal current rating stands at 1.2 A (rms), but under heavy conditions, it can increase to a maximum of 4.9 A (rms).

This model features a 20-bit incremental encoder, enhancing its capability for accurate position feedback and motion control. The R88M-K40020F-B achieves nominal rotational speeds of 2000 rpm and can reach up to 3000 rpm, providing versatility in speed requirements.

Additionally, the motor includes a braking system that operates at 24 VDC ±10%, delivering a static holding torque of 4.9 N·m to ensure position retention. With a rotor inertia of 1.90 × 10⁻⁴ kg·m² when the brake is engaged, it can support a maximum load inertia that is ten times its rotor inertia, illustrating its strength in applications involving significant load dynamics.

The unit is designed for flange mounting, facilitating easy integration in various setups. The IP67 rating guarantees that the motor is well-protected against dust and moisture, ensuring operational integrity in challenging conditions, although this protection does not extend to the shaft opening.