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The Kollmorgen 8MSA3M.R0-42 is a three-phase synchronous servo motor designed for medium-power industrial automation applications, offering a balance between compactness and performance. This motor is part of the B&R 8MSA3M series and is well-suited for precision control tasks in packaging, assembly automation, and robotic systems where reliable torque and smooth operation are required.
The model runs at a rated speed of 3000 revolutions per minute with a rated torque of approximately 1.15 Nm. It features low inertia for responsive acceleration and deceleration and supports continuous duty cycles within an industrial temperature range. With a stator resistance around 20.3 ohms and inductance of 34.1 mH, it offers efficient power usage and thermal stability. The motor integrates well with recommended ACOPOS servo drives for seamless system performance.
Mechanically, the 8MSA3M.R0-42 offers a shaft diameter of about 14 mm (with keyway) and a flange diameter compatible with DIN standards, making it easy to mount within existing machine designs. The design also permits an optional holding brake and reinforced bearings for heavier shaft loads or safety applications.
| Parameter | Value |
|---|---|
| Model | 8MSA3M.R0-42 |
| Brand | Kollmorgen (B&R Automation) |
| Type | Three-Phase Synchronous Servo Motor |
| Rated Speed | 3000 RPM |
| Rated Torque | 1.15 Nm |
| Rated Power | Approx. 0.36 kW |
| Stator Resistance | 20.3 Ohms |
| Stator Inductance | 34.1 mH |
| Shaft Diameter | 14 mm (with keyway) |
| Mounting | DIN standard flange |
| Operating Temperature | Industrial range (-10°C to +90°C) |
| Optional Features | Holding brake, reinforced bearings |
- 8MSA3M.R0-42
Related products include other 8MSA3 series motors with different winding options for torque and speed changes, the 8MSA3L for higher power needs, and matching ACOPOS servo drives optimized for these motors. These components allow flexible customization of motion control systems.
For installation, ensure proper alignment and secure mounting to reduce vibration and mechanical stress. The brake option should be integrated with the control system for safety. Wiring and grounding should follow manufacturer guidelines to ensure longevity and performance.
