Digital guide
You are here:
Kollmorgen AKM43K-SSCNEH0
Model Series: AKM43K Series
Product Overview:
The AKM43K-SSCNEH0 is a compact servo motor from the AKM43K frame. “43” = frame size 43mm. “SS” = stainless steel shaft. “CN” = C-type connector. “E” = resolver feedback. “H0” = high-speed winding variant (H-class) with standard magnet (0 = standard).
Detailed content
Key Technical Specifications:
| Parameter | Value |
|---|---|
| Frame Size | 43mm (diameter) |
| Stack Length | K-class (high torque) |
| Continuous Torque | 1.1 Nm (rated) |
| Peak Torque | 3.3 Nm (3× rated) |
| Rated Speed | 4000 RPM (max) |
| Rated Voltage | 48VDC |
| Winding Resistance | 1.65 Ω (phase-to-phase) |
| Torque Constant (Kt) | 0.35 Nm/A |
| Back-EMF Constant (Ke) | 3.3 V/krpm |
| Rotor Inertia | 4.8 × 10⁻⁶ kg·m² |
| Shaft Type | Stainless Steel (SS), round, with keyway |
| Shaft Diameter | 10mm |
| Feedback Device | Resolver (128 cycles) |
| Enclosure Rating | IP65 |
| Insulation Class | Class F (155°C) |
| Weight (approx.) | 0.75 kg |
| Operating Temperature | -20°C to +85°C |
Structural Features:
- Compact form factor for space-constrained applications
- Stainless steel shaft for corrosion resistance
- Sealed bearings, no maintenance required
- Resolver feedback for EMI-immune operation
Applicable Industries:
Medical devices, laboratory equipment, semiconductor wafer handling, dental equipment, precision optics positioning.
