Technical Specifications
Frame size: 57. Rated torque: 2.5Nm. Rated speed: 3000rpm. Rated power: 0.79kW. Peak torque: 7.5Nm. Voltage class: 240V AC. Feedback: resolver. Protection rating: IP65. Operating temperature range: 0°C to +40°C.
Functional Features
Permanent magnet design for high torque density. Resolver feedback for robust industrial operation. Low-inertia rotor for dynamic response. Smooth low-cogging operation. Sealed IP65 housing.
Application Scenarios
It is used for machine tool axes, material handling systems, packaging machinery, assembly equipment and general industrial motion control.
Performance Parameters
Rated torque: 2.5Nm @ 3000rpm. Peak torque: 7.5Nm. Maximum speed: 4000rpm. Torque constant: 2.5Nm/A. Mechanical time constant: 3.5ms. Operating temperature range: 0°C to +40°C.
Material Composition
Housing: anodized aluminum. Rotor: rare-earth permanent magnets. Shaft: hardened alloy steel. Bearings: sealed ball bearings. Resolver: inductive position sensor.
Structural Characteristics
Cylindrical 57mm frame, keyed output shaft, rear resolver compartment, power/signal connectors, B5 flange mounting face.
Working Principle
The drive supplies variable-frequency 3-phase AC to the stator, creating a rotating magnetic field that interacts with rotor magnets to produce torque. The resolver feeds back position for closed-loop control.
Installation Requirements
Mount via B5 flange with specified torque. Align shaft with load. Use flexible coupling. Connect power and resolver cables. Connect PE ground.
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