Description
Kollmorgen AKM52K-ANCNGBB0 | Synchronous Servo Motor Core Category
Dynamic Product Introduction
High-inertia industrial machinery demands robust torque density without expanding the physical envelope inside crowded drive cabinets. The Kollmorgen AKM52K-ANCNGBB0 utilizes an optimized magnetic core geometry to deliver substantial continuous torque from a compact 108mm mounting flange. Sourcing this specific configuration requires close attention to winding codes and feedback options to ensure complete phase harmony with modern digital servo amplifiers.
AKM52K-ANCNGBB0
Key Technical Specifications
| Technical Parameter | Specification Value |
| Flange Size | 108 mm (Frame 5, IEC N-tolerance) |
| Stack Length | 2 (Compact core variant) |
| Winding Type | K (High-bus optimized winding architecture) |
| Feedback Device | Integrated digital / smart feedback variant |
| Holding Brake | Configuration-dependent variant |
| Rated Output Power | 2.04 kW / 2.74 HP (at 640 VDC bus) |
| Stall Torque | 8.6 Nm (76.12 lb-in) |
| Max Bus Voltage | 640 VDC |
| Rated Speed | 6000 RPM (at high bus voltage) |
| Enclosure Rating | IP65 (Dust-tight and protected against water jets) |
Global Sourcing & Live-Test SOP (Transparency Core)
Procuring surplus or replacement high-output servo actuators demands stringent verification before factory installation. Every inbound AKM52K-ANCNGBB0 unit undergoes a rigorous multi-stage audit:
- Inbound Verification: Serial number pedigree tracing, OEM laser-etching verification, and physical shaft runout checks using high-precision dial indicators.
- Live Simulation: Mounted securely to a dynamic dynamometer load bench powered by a matching digital servo drive amplifier.
- Diagnostics: 1000VDC megger insulation resistance testing, phase-to-phase back-EMF voltage symmetry analysis, and digital feedback packet validation under thermal load.
- Final Prep: Protective plastic shaft capping, moisture barrier insertion, and heavy-duty ESD-safe vacuum sealing.
The Field Engineer’s Pitfall Guide
- ❗ Feedback Shielding Grounding Flaws: Routing digital feedback lines parallel to unshielded high-power inverter cables will inject electromagnetic interference into the tracking loop, causing random axis tracking faults.
- ❗ Thermal Overload via Continuous Stall: Ignoring the continuous stall current rating when holding heavy loads statically without external cooling will trip the internal PTC thermistor and drop the axis.
- ❗ M23 Connector O-Ring Pinching: Forcing angled power connectors into place without checking the internal rubber seal will compromise the IP65 rating, allowing fluids to wick into the contact pins.
Intent-Driven FAQ
- Does the AKM52K-ANCNGBB0 require a battery backup for its absolute positioning?Depending on the specific digital feedback variant suffix, absolute multi-turn tracking may require an external or internal backup battery module to retain position data across power cycles.
- Can this motor be hot-swapped while the drive bus is energized?Never unplug power or feedback connectors while the DC bus is active. Always lock out upstream power and wait for the bus capacitors to bleed down to prevent arcing damage.
- What indicates an internal winding failure during routine maintenance?Measuring phase-to-phase resistance with a milliohmmeter and discovering an asymmetry exceeding three percent typically points toward localized turn-to-turn short circuits.
- Are mating power and feedback cables included with surplus units?Surplus motors ship with integrated housing receptacles; matching shielded cable assemblies must be specified and ordered separately based on your cable tray run length.
- What warranty protects this surplus hardware?Verified units are backed by an industry-standard replacement warranty covering electrical and mechanical integrity under specified operational loads.
