Technical Specifications:

• Series: AKM
• Frame Size: 42 mm (stator diameter)
• Motor Length: E (standard length)
• Winding Code: AN (custom — low inductance, high speed)
• Feedback Type: Single-turn absolute — EnDat 2.2
• Rated Torque: 0.25 Nm (continuous)
• Peak Torque: 0.75 Nm
• Rated Speed: 5000 RPM
• Max Speed: 8000 RPM
• Rated Voltage: 48 VDC (nominal DC bus)
• Phase Resistance: 6.5 Ω (typical)
• Phase Inductance: 1.8 mH (typical)
• Insulation Class: Class F (155°C)
• Protection Rating: IP54 (with connector)
• Shaft Type: Keyed shaft with flat
• Connector: M23, 12-pin (custom CNC-N variant)
• Weight: Approximately 0.45 kg

Key Features:

• Low inductance winding (AN) — optimized for high-speed operation up to 8000 RPM
• Very low rotor inertia — rapid acceleration/deceleration
• EnDat 2.2 absolute encoder — 16-bit resolution
• Compact 42 mm frame — ideal for space-constrained designs
• Custom connector (CNC-N) — matches specific machine interfaces

Material Composition:

• Stator: Silicon steel laminations
• Rotor: Neodymium (NdFeB) magnets
• Housing: Aluminum alloy with anodized finish
• Shaft: Stainless steel (17-4 PH)
• Bearings: Sealed ball bearings

Applicable Industries:
Semiconductor wafer handling, optical inspection equipment, small robotics, medical imaging, high-speed pick-and-place.

Installation Requirements:

• Use precision coupling with zero backlash
• Maximum shaft load (radial): 50 N
• Maximum shaft load (axial): 20 N

Usage Notes:

• Do not exceed 8000 RPM — risk of magnet demagnetization
• Operate within 0°C to 45°C ambient temperature
• Verify connector pinout matches CNC-N specification before wiring