Original Servo Dynamics MTS30M4‑38B brushed DC servo motor, high‑torque for machine tool and automation motion control system.

Product Overview

MTS30M4‑38B is a high‑performance brushed DC servo motor manufactured by Servo Dynamics. It features high torque‑to‑inertia ratio and fast dynamic response, equipped with silver‑content brushes and standard encoder mounting plate. It supports tachometer or encoder feedback for closed‑loop speed and position control, widely used as maintenance spare part for machine tools, packaging equipment, printing machinery and industrial automation motion control systems

Key Features

• High torque‑to‑inertia ratio for fast acceleration and quick dynamic response
• Silver‑content brushes for long service life under heavy‑duty operation
• Built‑in mounting plate for encoder / tachometer feedback installation
• 38V/1000RPM back‑EMF winding characteristic, max speed up to 3700 RPM
• Flange mounting structure, compatible with most mainstream servo drives

• Robust mechanical construction adapts to harsh industrial workshop environment

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Technical Specifications

• Brand: Servo Dynamics
• Model: MTS30M4‑38B
• Motor Type: Brushed DC Servo Motor
• Rated Voltage: 140VDC
• Max Speed: 3700 RPM
• Back‑EMF Constant: 38V per 1000RPM
• Continuous Stall Torque: 26 lb‑in
• Feedback: Tachometer / incremental encoder optional
• Mounting: Square flange mounting
• Operating Temp: 0℃ ~ +60℃
• Storage Temp: ‑40℃ ~ +85℃

• Humidity: 5‑95% non‑condensing

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Compatibility

Compatible with most general‑purpose DC servo drives. Matching feedback device and drive parameter tuning are required after motor replacement.