Description
Kollmorgen S32GNNA-RNNM-02
Technical Specifications Series: Pacific Scientific S Series Frame Size: NEMA 32 Motor Type: 6-pole synchronous brushless servo motor Continuous Stall Torque: 4.0 Nm Peak Torque: 11.3 Nm Continuous Stall Current: 1.7 A RMS Feedback: Size 21 frameless resolver (primary commutation) Protection Rating: IP65 Cooling: TENV (Totally Enclosed Non-Ventilated)
Performance Parameters The motor delivers 4.0 Nm continuous stall torque with the capability to reach 11.3 Nm peak torque for transient overload conditions. The anti-cog stator design ensures smooth low-speed operation without torque ripple. Neodymium-iron-boron permanent magnets provide high torque per frame size. The motor is optimized for medium-inertia applications requiring precise positioning.
Functional Characteristics The S32GNNA-RNNM-02 features a frameless resolver for primary feedback and commutation. The anti-cogging design eliminates detent torque for smooth motion at low speeds. PTC thermistor protection is integrated for thermal overload monitoring. The motor supports four-quadrant operation for dynamic positioning tasks.
Material Composition Stator: Laminated steel with anti-cog winding design Magnets: Neodymium-iron-boron rare earth permanent magnets Housing: Industrial-grade aluminum or steel enclosure Shaft: Hardened steel with keyway Bearings: Sealed industrial ball bearings Protection: IP65-rated sealing against dust and water ingress
Structural Features The motor construction features a rugged frame designed for harsh industrial environments. The IP65-rated enclosure prevents dust ingress and withstands low-pressure water jets. The frameless resolver is integrated into the motor housing for compact dimensions. Electrical connections are made through sealed cable glands or connectors.
Installation Requirements Mount the motor using the NEMA 32 bolt pattern on a rigid, flat machine surface. Ensure proper shaft alignment with the driven load to prevent bearing stress. Connect motor power cables and resolver feedback cables using factory-manufactured cable assemblies. Verify proper grounding of the motor frame to the machine earth.
Operating Considerations Verify the exact winding voltage and maximum speed rating from the motor nameplate before integration. Confirm the resolver feedback continuity during installation. For washdown environments, the IP65 rating provides adequate protection when all cable entries are properly sealed. Inspect bearings periodically for wear in continuous duty applications.
