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The MRH22KAS92P61 model from Mitsubishi’s MELSERVO MR-H series is a versatile AC servo device designed for general applications. It delivers a rated power output of 22 kW and requires a 3-phase input voltage of 200-220 VAC at 50 Hz or 200-230 VAC at 60 Hz, providing flexibility for various setups.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | General-purpose AC servo |
| Product Line | MELSERVO MR-H |
| Part Number | MRH22KAS92P61 |
| Weight | 32.00 lbs (14.51 kg) |
| Rated Power Output | 22 kW |
| Input Voltage and Frequency | 3-phase 200-220 VAC, 50 Hz / 200-230 VAC, 60 Hz |
| Output Current | 126 A |
| Control Modes | Position, speed, torque operation |
| Permissible Voltage Fluctuation | 3-phase 170-242 VAC (50 Hz) / 170-253 VAC (60 Hz) |
| Dynamic Braking | Available as an option |
| Speed Control Ratio | 84:20:00 |
| Speed Response Bandwidth | 250 Hz or more |
| Maximum Pulse Input Frequency | 400 kpps (differential), 200 kpps (open collector) |
| Operating Temperature Range | 0°C to +55°C (no freezing allowed) |
| Communication Method | RS-232C interface |
| Safety Features | Overcurrent, overvoltage, undervoltage, overload, overheating, overspeed |
| Absolute Positioning Support | Enabled with encoder and backup battery |
| Structural Design | Open type (IP00 rating) |
The Mitsubishi MRH22KAS92P61 is part of the MELSERVO MR-H series, specializing in general-purpose AC servo applications. This unit has a remarkable power output of 22 kW and operates on a 3-phase input voltage, either 200-220 VAC at 50 Hz or 200-230 VAC at 60 Hz. It can handle an output current of 126 A, making it suitable for substantial power demands. The control modes available include position, speed, and torque, allowing for versatile use in various scenarios.
The servo device supports permissible 3-phase 170-242 VAC fluctuations for voltage stability when using 50 Hz input and 170-253 VAC at 60 Hz. Optional dynamic braking can be added for enhanced control during deceleration. The speed control ratio of 84:20:00 supports high-resolution movements, while the speed response bandwidth exceeds 250 Hz, contributing to rapid performance.
This model also accommodates pulse input frequencies with a maximum capability of 400 kpps in differential mode and 200 kpps in open collector mode, providing high-speed signal processing ability. The operating temperature range extends from 0°C to +55°C, ensuring functionality within a broad spectrum of ambient conditions.
As for connectivity, it features an RS-232C communication method. Various built-in safety mechanisms protect against overcurrent, overvoltage, Undervoltage, overload, overheating, and Overspeed, enhancing its reliability. Absolute positioning is possible with an encoder and a backup battery, guaranteeing accurate operation. The structural design of this servo device is an open type, boasting an IP00 rating, which means it is not sealed against dirt or moisture.