Description
The Emerson MP210A4R is a high-power servo drive engineered for precise DC motor control in demanding industrial motion applications. Designed for full four-quadrant operation, it supports controlled acceleration, deceleration, and regenerative braking. This drive is widely used in heavy-duty automation systems requiring accurate torque and speed regulation at high power levels.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Emerson |
| Category |
Servo Products |
| Part Number |
MP210A4R |
| Subcategory |
Servo Drive/Servo Control |
| Series |
Mentor MP |
| Drive Type |
DC servo drive |
| Quadrant Operation |
Four-quadrant |
| Power Rating |
75 kW / 125 HP |
| Auxiliary Input Voltage |
208–480 VAC, 1-phase, 50/60 Hz |
| Auxiliary Input Current |
8 A |
| Line Input Voltage |
24–480 VAC, 3-phase, 50/60 Hz |
| Line Input Current |
188 A |
| Armature Output Voltage |
0–550 VDC |
| Armature Output Current |
210 A (150% for 30 seconds) |
| Field Output Voltage |
0–444 VDC |
| Field Output Current |
8 A |
| IP Rating |
IP20 |
| Weight |
7.01 lbs |
Information About MP210A4R
The MP210A4R is part of the Emerson Mentor MP series, developed to deliver advanced DC motor control performance in industrial environments. It features a robust design that integrates high current handling with flexible line, auxiliary, and field power configurations. The drive supports a broad voltage range, enabling compatibility with diverse industrial power systems. Its four-quadrant operating capability allows seamless energy recovery and precise motion control during dynamic load changes.
Key Features:
- Mentor MP Series Drive: Designed for advanced DC servo and industrial motor control applications.
- Four-Quadrant Operation: Enables motoring and regenerative braking in both rotational directions.
- High Power Output: Rated at 75 kW (125 HP) for demanding motion control systems.
- Wide Line Voltage Compatibility: Accepts 24–480 VAC, three-phase, 50/60 Hz input power.
- High Armature Current Capacity: Delivers up to 210 A with short-term overload capability.
- Integrated Field Supply: Provides adjustable DC field excitation for DC motors.
- IP20 Enclosure Rating: Intended for protected installation within industrial control panels.
The MP210A4R delivers the reliability and precision required for high-power DC servo and industrial motor control systems.
