The Kollmorgen AKM63M-AC9NGF00 is a high-performance 138 mm synchronous AC brushless servo motor from the AKM series, engineered for precise velocity, positioning, and high-density torque regulation across dynamic motion control systems. Operating on up to 480 VAC line power (640 VDC max bus), this size 6, stack 3 motor delivers a continuous stall torque of 15.3 Nm (135 lb-in) up to 17.0 Nm (150 lb-in) and nominal output power up to 4.95 kW (6.64 HP). Equipped with a Hiperface DSL digital absolute encoder, a keyed 32 mm shaft, and a single 90° rotatable M23 hybrid connector, the AKM63M-AC9NGF00 provides exceptional dynamic responsiveness, low cogging performance, and simplified wiring in demanding industrial automation environments.
Technical Details
- Model / Part Number: AKM63M-AC9NGF00 (AKM63M / AKM63MAC9NGF00)
- Series: AKM Series Synchronous AC Brushless Servo Motor
- Manufacturer: Kollmorgen
- Frame Size: 138 mm (Frame Size 6 / IEC Flange)
- Rotor Stack Length: 3 Stack Length
- Winding Type: M Winding
- Continuous Stall Torque: 15.3 Nm to 17.0 Nm (135 to 150 lb-in)
- Peak Torque: 29.0 Nm to 31.4 Nm (257 to 278 lb-in)
- Continuous Stall Current: 13.8 A RMS
- Nominal Power Output: 4.95 kW (6.64 HP @ 640 VDC)
- Rated / Maximum Speed: 2,770 RPM Rated / 4,500 RPM Maximum
- Rated Supply Voltage: Up to 480 VAC (640 VDC Maximum Bus Voltage)
- Feedback Device: Hiperface DSL Digital Absolute Encoder (with PT1000 Thermal Sensor)
- Holding Brake: None (Standard N Option)
- Shaft & Flange: 32 mm Shaft with Keyway (C Option) | Standard IEC Flange (A Option)
- Connectors: Single 90° Rotatable M23 Hybrid SpeedTec Connector (GF Option)
- Protection & Rating: IP54 Rating (IP65 with optional shaft seal ring)
Key Features
- High-density electromagnetic design delivers continuous and peak torque performance in a compact 138 mm frame.
- Hiperface DSL single-cable technology combines motor power and digital absolute position feedback into one cable to reduce installation complexity.
- Integrated PT1000 temperature sensor provides real-time winding monitoring and over-temperature protection.
- Low-cogging rotor construction ensures exceptionally smooth rotational performance and precise positioning at low operational speeds.
- Standard IEC 138 mm mounting flange with a 32 mm keyed shaft enables direct integration with heavy-duty gearboxes and motion actuators.
Applications
- High-capacity multi-axis industrial robotics, pick-and-place manipulators, and automated gantries.
- High-speed packaging machinery, automated labeling applicators, and material handling conveyors.
- CNC machine tools, heavy rotary indexing tables, and material processing equipment.
- General industrial motion control requiring compact 480V high-torque servo motor regulation.
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