Description
1. At-A-Glance Executive Brief
- Model: AKM23D-ANC2R-00
- Brand: Kollmorgen
- Part Type: Brushless Permanent Magnet Synchronous Servo Motor
- Lifecycle Status: Active / Legacy System Migration Path Compatible
- Weight: 1.45 kg
- System Compatibility: Optimized for Kollmorgen AKD and digital servo drive platforms
2. Technical Introduction
High-speed automated assembly cells demand rapid acceleration, yet compact positioning axes frequently suffer from thermal saturation and mechanical hunting when subjected to aggressive motion profiles.
The Kollmorgen AKM23D-ANC2R-00 combines high torque density with low rotor inertia to deliver precise trajectory tracking in space-constrained footprints. Built with standard metric mounting, resolver feedback, and an integrated holding brake, this brushless synchronous motor drops directly into existing mechanical envelopes without requiring drive architecture overhauls.
- Electronic component insertion and pick-and-place heads
- Medical device manufacturing positioning axes
- Miniature high-speed packaging indexers
3. Core Technical Specifications
| Parameter | Value |
| Continuous Stall Torque | 1.25 Nm |
| Peak Torque | 4.15 Nm |
| Rated Speed | 8000 RPM |
| Continuous Current at Stall | 2.1 A |
| Peak Current | 8.2 A |
| Feedback Device | Resolver (Standard) |
| Holding Brake | Included (24VDC) |
| Flange / Shaft Standard | 58x58mm Metric Flange, Smooth Shaft (No Keyway) |
| Enclosure Rating | IP65 (with optional shaft seal) / IP54 standard |
| Max DC Bus Voltage | 480 VAC / 640 VDC |
4. Field Engineer’s Tech Notes
- Holding Brake Release Voltage: Ensure your controller supplies a clean 24VDC directly at the motor brake pins under full load. Cable voltage drop over long runs can cause incomplete brake release, leading to premature friction disc wear and excessive thermal buildup.
- Resolver Zero Alignment: When replacing this motor in a closed-loop axis, verify the resolver offset angle in the drive configuration parameters before enabling the power stage. Mismatched commutation alignment will trigger immediate overcurrent faults or erratic shaft jitter upon startup.
5. Adaptive QA & Testing Protocol
Every unit undergoes rigorous bench validation prior to warehouse dispatch. For this resolver-equipped servo motor, our technicians execute a complete electrical and mechanical verification sequence.
The testing protocol includes high-voltage dielectric withstand (hipot) testing of the stator windings, measurement of winding resistance symmetry across all three phases, and dynamic resolver feedback handshake verification using a compatible Kollmorgen test drive. The integrated holding brake is cycled under power to confirm immediate engagement and release response times. Comprehensive test reports and baseline performance videos are available upon request to verify operational readiness before installation.
6. Buyer’s FAQ
- What is the standard warranty coverage for this servo motor? We supply this unit with a comprehensive 12-month operational warranty covering both New Surplus (NSFP) and fully refurbished inventory options.
- Are expediting options available if our plant is experiencing an emergency shutdown? Yes. Same-day freight dispatch is available for urgent line-down situations to minimize costly facility downtime.
- Is this exact part number a direct drop-in replacement for older revisions? The AKM23D-ANC2R-00 maintains form, fit, and functional pinout parity with legacy units matching this specific winding and feedback suffix, though verifying your exact mating cable part numbers is recommended.
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