R88M-U75030XAS1

The R88M-U75030XAS1 is an AC servomotor produced by Omron. This motor provides a rated output power of 750 W, which makes it suitable for various control-driven tasks in industrial applications. The rated torque is measured at 2.39 N·m, allowing it to perform efficiently within its operational limits. Users can expect a rated speed of 3000 revolutions per minute (r/min). In transient conditions, the motor can achieve a maximum rotation speed of 4500 r/min, which extends its functional capabilities.

Regarding torque performance, the motor can deliver a momentary peak torque of 7.10 N·m, facilitating brief operational surges when required. For electrical specifications, it operates with a steady current of 4.4 A (rms), while the maximum instantaneous current it can handle is rated at 13.9 A (rms).

The rotor inertia is 6.71 × 10⁻⁵ kg·m², which is essential for determining its acceleration and control dynamics. A torque constant of 0.590 N·m/A highlights its efficiency in converting electrical current to mechanical torque, and the induced voltage constant of 20.6 mV/(r/min) reflects its voltage generation characteristics under rotation.

Regarding power delivery, the motor exhibits a power rate of 85.1 kW/s. The proper operation of this servomotor relies on the compatible servo driver models R88D-UA20H(A) or R88D-UA20V. Additionally, it features a mechanical time constant of 0.3 milliseconds, aiding in accurate movement control, while the electrical time constant is 13 milliseconds, contributing to its overall performance responsiveness.