Technical Specifications
Frame size: NEMA 23. Rated speed: 2800rpm. Peak torque: 0.54Nm. Armature resistance: 0.72Ω. Inductance: 0.11mH. Moment of inertia: 0.088×10⁻⁴ kg·m². Operating temperature range: 0°C to +40°C.
Functional Features
Rare-earth permanent magnet construction delivers high torque in a small package. Low inertia rotor enables fast acceleration. Low-voltage winding suits battery-powered and low-voltage systems. Compact NEMA 23 mounting. Smooth low-cogging operation.
Application Scenarios
It is used in portable medical equipment, battery-powered motion systems, precision optical positioning, small robotics, data storage devices and compact industrial automation.
Material Composition
Housing: anodized aluminum. Rotor: samarium cobalt permanent magnets. Shaft: hardened carbon steel. Bearings: sealed precision ball bearings. Brushes: precious metal graphite.
Structural Characteristics
It features NEMA 23 round frame, keyed output shaft, rear brush compartment, side power terminals, and standard face mounting flange.
Working Principle
Applied DC voltage creates current in the rotor windings. Interaction between rotor current and the permanent magnet field produces rotational torque. Brushes commutate current to the armature windings as the motor rotates, sustaining continuous torque output.
Installation Requirements
Mount via standard NEMA 23 face flange. Align shaft with load to minimize bearing loads. Use flexible coupling. Observe correct polarity for DC power. Allow adequate ventilation.
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