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- MPL-B540K-MK72AA
- Servo Motor
- USA
- 270 mm × 125 mm × 125 mm
- 7.5kg
- Xiamen, China
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Industrial Servo Motor Technical Profile: MPL-B540K-MK72AA
1. Product Overview
The MPL-B540K-MK72AA is a mid-to-high performance AC permanent magnet servo motor designed for precision motion control systems requiring a balance of torque output, speed stability, and compact installation structure.
It belongs to a widely used MPL low-inertia servo motor family that is optimized for high-speed automation, robotics, and CNC-driven manufacturing environments.
This model is engineered for applications that demand accurate positioning, smooth low-speed operation, and fast dynamic response under continuous industrial workloads.
2. Series Information
Product Series: MPL Low-Inertia Servo Motor Series
Manufacturer Type: Industrial motion control equipment producer (not specified)
Series Characteristics:
- Low rotor inertia for fast response
- High torque density in compact frame design
- Smooth torque output with minimal cogging
- High-resolution encoder feedback compatibility
- Designed for servo drive integration systems
- Suitable for continuous-duty industrial operation
3. Core Technical Parameters
| Parameter | Specification |
|---|---|
| Model | MPL-B540K-MK72AA |
| Motor Type | AC Permanent Magnet Servo Motor |
| Series | MPL Low-Inertia Servo Series |
| Frame Class | 40–45 industrial frame class |
| Rated Power | ~1.8 – 2.5 kW |
| Rated Torque | ~6 – 8 Nm |
| Peak Torque | ~18 – 25 Nm |
| Rated Speed | ~3000 rpm |
| Maximum Speed | up to 6000 rpm |
| Voltage Class | 230/400 VAC |
| Feedback System | High-resolution multi-turn encoder |
| Insulation Class | Class H |
| Protection Rating | IP65 (shaft dependent) |
| Cooling Method | Natural convection cooling |
| Mounting Type | Flange mounted |
| Shaft Type | Keyed shaft standard |
| Operating Temperature | 0°C to 40°C |
4. Mechanical Dimensions and Weight
| Item | Value |
|---|---|
| Dimensions (L × W × H) | ~270 mm × 125 mm × 125 mm |
| Weight (kg) | ~6.0 – 7.5 kg |
| Shaft Diameter | ~14–19 mm |
| Mounting Flange | Standard industrial flange |
5. Product Description
The MPL-B540K-MK72AA servo motor is designed to provide stable torque output with high dynamic response in medium-duty industrial automation systems.
Its low-inertia rotor construction enables rapid acceleration and deceleration, which significantly improves machine cycle efficiency in high-speed applications.
The motor is optimized for precise motion control, ensuring smooth operation even at low speeds where torque ripple is typically more noticeable.
Its compact structure allows easy integration into multi-axis systems where space efficiency is critical.
6. Application Areas
This servo motor is widely applied in:
- CNC machining and precision cutting systems
- Industrial robotic arms and positioning platforms
- Automated packaging and labeling machinery
- Semiconductor and electronics assembly systems
- Conveyor synchronization and transfer systems
- Printing, textile, and material processing equipment
- Pick-and-place automation systems
- Multi-axis motion control equipment
It is particularly effective in medium-load systems requiring high accuracy and repeatable motion.
7. Product Advantages
7.1 Fast Dynamic Response
Low inertia design enables rapid acceleration and deceleration, improving production efficiency.
7.2 High Precision Control
Advanced encoder feedback ensures accurate positioning and stable motion performance.
7.3 Compact Mechanical Design
Smaller footprint allows easier integration into tight machine structures.
7.4 Smooth Low-Speed Operation
Reduced cogging torque provides stable motion at low speeds.
7.5 Strong Industrial Reliability
Designed for continuous operation in demanding industrial environments.
7.6 Energy Efficient Performance
Optimized electromagnetic design improves efficiency under variable load conditions.
8. Recommended Models (Same Series / Related Models)
| Model | Key Specifications | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| MPL-B540K-MK72AA | 1.8–2.5 kW, 6–8 Nm, medium-duty servo motor | 270 × 125 × 125 | 6.0–7.5 |
| MPL-B4530K-SJ72AA | 1.5–2.0 kW, compact precision motor | 260 × 120 × 120 | 5.5–7.0 |
| MPL-B430P-SJ74AA | 1.0–1.5 kW, lightweight servo motor | 240 × 110 × 110 | 4.5–6.0 |
| MPL-B4540F-MJ72AA | 2.5–3.0 kW, high torque performance motor | 300 × 135 × 135 | 7.0–9.0 |
| MPL-B4550F-MJ74AA | 3.0–3.5 kW, enhanced torque version | 320 × 140 × 140 | 8.0–10.0 |
9. Popular Models from Same Manufacturer Portfolio
| Model | Category | Key Specifications | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| Kinetix 5500 Servo System | Multi-axis servo platform | High-speed synchronized motion control | Varies | Varies |
| MPL-A310F-SJ72AA | Compact servo motor | 0.5–1.0 kW precision lightweight type | 180 × 90 × 90 | 3.0–4.0 |
| MPM-B2153F-SJ72AA | Mini servo motor | Ultra-compact high-speed design | 150 × 80 × 80 | 2.0–3.0 |
| MPF-B330P-MK72AA | Industrial servo motor | Corrosion-resistant general-purpose type | 230 × 110 × 110 | 4.5–6.0 |
| MPL-A4520K-SJ72AA | Mid-range servo motor | Balanced torque and speed performance | 250 × 120 × 120 | 5.0–6.5 |
10. Summary
The MPL-B540K-MK72AA servo motor is a balanced-performance motion control component designed for industrial automation systems requiring moderate torque, high positioning accuracy, and fast response capability.
Its low-inertia architecture ensures efficient dynamic behavior, while its compact design supports flexible integration into multi-axis machine systems.
This model is well suited for a wide range of automation applications where stability, precision, and long-term operational reliability are required.