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The MRH22KBS72P52 from Mitsubishi is a robust servo amplifier designed for efficient motor control with a rated output power of 22 kW. It supports input frequencies of 50 and 60 Hz and operates with an input voltage rating of 200 VAC.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Servo Amplifier |
| Product Line | MELSERVO MR-H |
| Part Number | MRH22KBS72P52 |
| Weight | 32.00 lbs (14.51 kg) |
| Rated Output Power | 22 kW |
| Input Frequency | 50/60 Hz |
| Input Voltage Range | 200 VAC |
| Control Method | Sine-wave PWM, Current Control System |
| Dynamic Brake | Optional |
| Speed Frequency Response | ≥ 250 Hz |
| Position Detection Resolution | 16,384 pulses/rev (standard encoder) |
| Protective Features | Overcurrent, overvoltage, overload, encoder faults, undervoltage |
| Ambient Temperature | Operation: 0°C to +55°C; Storage: -20°C to +65°C |
| Ambient Humidity | ≤ 90% RH (non-condensing) |
| Cooling Method | External cooling required |
Mitsubishi's MRH22KBS72P52 is part of the MELSERVO MR-H series, which specializes in servo amplification and has an impressive output capacity of 22 kW. This device operates optimally with an input frequency of either 50 Hz or 60 Hz and utilizes a specified voltage input range of 200 VAC.
Control execution is facilitated through a sine-wave PWM methodology and a current control system, ensuring refined performance across various applications. The amplifier's capability includes an optional dynamic brake, enhancing its versatility in operational contexts. With a speed frequency response rated at 250 Hz or higher, the MRH22KBS72P52 delivers quick adjustments to enhance efficiency.
The device features a position detection resolution of 16,384 pulses per revolution for precise movement, utilizing a standard encoder. Built-in protective measures guard against potential issues, covering overcurrent, overvoltage, overload, encoder faults, and undervoltage scenarios.
Environmental tolerances for this amplifier include an operating temperature range of 0°C to +55°C and a storage capacity from -20°C to +65°C. Humidity levels should not exceed 90% relative humidity with no condensation present. An external cooling method is required to maintain optimal operation and ensure sustained performance under various conditions.