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Kollmorgen PMA22B-00100-0
Product Type: Brushless AC Servo Motor with Integrated Feedback
Product Introduction:
The PMA22B-00100-0 is a compact AC servo motor from Kollmorgen’s PMA product line. The “22B” designation indicates a 22 mm frame size (flange), and “00100” refers to the winding code and stack length configuration. This motor delivers high torque density in a small footprint and is designed for precision motion control in industrial automation, robotics, and packaging equipment.
Detailed content
Key Specifications:
| Parameter | Value |
|---|---|
| Frame Size (Flange) | 22 mm (0.87 in) |
| Continuous Torque | 0.35 Nm (typical) |
| Peak Torque | 1.05 Nm (typical) |
| Rated Speed | 4500 RPM (typical) |
| Rated Power | 100 W (continuous) |
| Supply Voltage | 24–48 VDC bus (via servo drive) |
| Encoder Type | Single-turn absolute, 128 lines/rev (incremental option available) |
| Encoder Resolution | 128 CPR (counts per revolution) |
| Shaft Diameter | 6 mm (with keyway) |
| Shaft Length | 14 mm (standard) |
| Weight | Approximately 0.35 kg (0.77 lb) |
| Insulation Class | Class H (180°C) |
| IP Rating | IP65 (with connector) |
Structural Features:
- Aluminum alloy housing with anodized finish for corrosion resistance
- Precision ball bearings (sealed, lifetime lubricated)
- Integrated multi-turn absolute encoder mounted on rear shaft
- M12 or M8 connector for power and feedback signals
- Keyed shaft output for direct coupling to load
Functional Features:
- High dynamic response with low rotor inertia
- Integrated encoder eliminates external feedback wiring
- Compatible with Kollmorgen AKD and PCD servo drives
- Supports position, velocity, and torque control modes
Applicable Industries:
- Pick-and-place machines
- Conveyor systems
- Lab automation
- Medical device actuation
- Textile machinery
- Printing and packaging
Installation Requirements:
- Mount using M3 screws on the 22 mm flange pattern
- Shaft coupling must be flexible (bellows or jaw type) to accommodate misalignment up to 0.1 mm radial, 0.1° angular
- Ensure adequate ventilation; derate power by 10% for ambient temperatures above 40°C
Usage Notes:
- Do not exceed peak torque for more than 5 seconds continuously
- Cable bend radius must not be less than 5× cable diameter
- Grounding must be connected to motor housing via dedicated wire
