Description
1. Product Title
Kollmorgen (Pacific Scientific) PMA240‑1050B‑02‑ PMA Series Permanent‑Magnet Brushless Servo Motor
2. Product Overview
The PMA240‑1050B‑02 belongs to Kollmorgen Pacific Scientific PMA high‑performance brushless servo motor series, an end‑of‑life heavy‑duty AC synchronous servo motor for demanding motion‑control applications. It delivers high torque density, fast dynamic response and precise speed‑position regulation. Robust mechanical housing supports industrial‑grade shock and vibration resistance. Integrated high‑resolution feedback encoder provides closed‑loop position signal to matched servo drives. Widely circulating as spare replacement part for existing production machines since original manufacturing has been discontinued. It performs accurate torque, velocity and positioning drive for heavy‑duty automation equipment, guaranteeing stable cyclic operation under heavy‑load working conditions.
3. Technical Specifications
- Brand: Kollmorgen (Pacific Scientific)
- Model: PMA240‑1050B‑02
- Warranty: One Year
- Condition: 100% New & Original
- Type: Permanent‑magnet brushless AC servo motor
- Frame Size: PMA240 frame
- Voltage Class: 560‑640V high‑voltage winding variant (‑B‑02 winding code)
- Housing Protection: IP65 / IP67 (model‑dependent)
- Feedback: Built‑in high‑resolution encoder for closed‑loop control
- Shaft: Solid output shaft, industry‑standard mounting flange
- Feature: High torque density, low cogging torque, heavy‑load capability, rugged industrial mechanical construction
- Operating Temp: ‑20 °C ~ +40 °C (derate above 40°C)
- Humidity: 5‑95 % RH non‑condensing
- Remark: Discontinued original production; mainly for equipment spare‑part replacement
- Compliance: CE certified
5. Application Scenarios
- Heavy‑Duty CNC Machinery: Main‑axis or feed‑axis drive for large‑size machine‑tools, providing high‑torque precise positioning.
- Metallurgical & Material‑Handling Equipment: Driving rollers, presses and heavy manipulators for continuous cyclic heavy‑load motion control.
- Packaging & Printing Production Lines: High‑dynamic servo drive for large‑format processing machinery, as replacement for original failing motor units.
- Special‑Purpose Industrial Automation: Spare‑part retrofit for legacy systems using Pacific Scientific / Kollmorgen PMA‑series motion platforms.
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