Product Description:

The MMD022A-030-EG0-KN is a compact servo unit produced by Bosch Rexroth Indramat for the MMD Synchronous Motors series. Designed for positioning and feed axes in small assembly stations and pick-and-place modules, it converts electrical energy into controlled rotary motion that a drive controller can regulate through feedback from its integrated sensor. When paired with a matching drive amplifier, it provides the speed stability and repeatability needed for industrial automation tasks such as electronics assembly and light material handling.

Rated for 200 W, the motor delivers 0.64 Nm of continuous torque at standstill, allowing stable holding force during dwell periods. Under rated load, it reaches a nominal speed of 3000 rpm, and winding type 030 supports peaks up to 5000 rpm when transient duty cycles require faster indexing. A peak torque of 1.91 Nm is available for short acceleration bursts before thermal limits intervene. The stator is rated for 230 V line supply and interfaces with a drive through a plug connector that is prewired with about 25 cm of cable, while all conductors exit on the A-side of the housing for simpler routing. Position information is provided by an incremental encoder with 2,500 increments of resolution, and rotor inertia is 0.17 × 10⁻⁴ kg·m² to support quick servo response.

The motor mounts to a 70 mm square flange and centers on a 50 mm pilot, while the plain shaft has an 11 mm diameter, uses a sealing ring, and has no holding brake. Total mass is only 0.96 kg, which helps reduce moving inertia, and operation is permitted at elevations up to 1000 m. The housing complies with IP65, so it resists dust and low-pressure water jets in environments with relative humidity up to 85%. Storage is permitted from -20 °C to +80 °C, and the design length code A keeps the overall depth short.