M112-FD12E by Danaher

The Danaher M112-FD12E stepping motor from the Slo-Syn Stepping Motors series delivers robust performance and precision in demanding industrial environments. Designed by Danaher, the M112-FD12E provides a nominal Unipolar Voltage of 3.66 VDC and a rated Unipolar Current of 6.1 Amperes, ensuring consistent torque output and efficient thermal management. As part of a proven product line, this motor integrates seamlessly into motion control systems requiring precise step resolution and high reliability. The combination of advanced magnetic design and optimized winding geometry yields smooth operation across a wide range of control algorithms. The M112-FD12E is engineered for applications where accuracy, repeatability, and endurance under harsh conditions are critical.

The M112-FD12E is specified with key electrical parameters: Unipolar Resistance of 0.8 ohms and Unipolar Inductance of 5.3 mH enable rapid current rise and responsive torque characteristics. Complementing these, the motor supports a Bipolar Voltage of 5.2 VDC, Bipolar Current of 4.3 Amperes, Bipolar Resistance of 1.2 ohms, and Bipolar Inductance of 21.2 mH, providing flexibility for dual-drive configurations. Peak current profiles for related models range from 3.0 A to 8.0 A, illustrating the M112-FD12E’s capability to handle transient loads. The specified Operating Temperature Range of –10°C to +80°C on non-complemented models ensures reliable performance in variable thermal environments. Thermal design considerations and winding insulation materials optimize heat dissipation during sustained operation.

Operational features include compatibility with a variety of feedback devices: the M112-FD12E accommodates Encoder Options such as 200, 400, and 500 PPR systems for closed-loop control. The motor’s Mounting & Flange options—6-connection type with round (R) or square (SQ) flanges—simplify mechanical integration into existing assemblies. Shaft Seal Compatibility with stainless steel seals protects internal components from dust, moisture, and chemical exposure, extending service life. The motor’s construction supports application ranges in industrial DC step motor systems with various encoder and coupling options. Robust bearings and reinforced end caps ensure vibration resistance and maintain alignment under dynamic loading conditions.

System integration is streamlined via standard electrical interfaces and mounting configurations, facilitating rapid installation in industrial automation platforms. The M112-FD12E excels in robotics, CNC indexing tables, packaging machinery, and precision instrumentation where smooth start-stop motion and position accuracy are paramount. It is widely used in motion control applications requiring reliable torque delivery, exact step resolution, and minimal maintenance. With its combination of precise electrical characteristics, environmental resilience, and modular design, the Danaher M112-FD12E stepping motor effectively addresses the needs of high-performance automation systems.