The Mitsubishi MR-H15KBN AC servo amplifier is constructed to deliver a rated output power of 15 kW and weighs around 27 kg (59.5 lbs). Designed to operate within a three-phase voltage range of 200 to 220 V AC at 50 Hz and 200 to 230 V AC at 60 Hz, this amplifier also includes an optional dynamic braking feature.
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Manufacturer | Mitsubishi |
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Series | MELSERVO MR-H |
Part Number | MR-H15KBN |
Product Type | AC Servo Amplifier |
Rated Output Power | 15 kW |
Weight | Approximately 27 kg (59.5 lbs) |
Heat Dissipation Requirement | Minimum area of 0.1399 m² for heat dissipation |
Dynamic Braking | Optional |
Power Supply Voltage | 3-phase 200 to 220V AC, 50 Hz; 3-phase 200 to 230V AC, 60 Hz |
Permissible Frequency Fluctuation | Within +5% |
Current Control System | Sine-wave PWM control, current control system |
Speed Frequency Response | ≥250 Hz |
Ambient Temperature Range | Operating: 0 to +55°C; Storage: -20 to +65°C (non-freezing) |
Ambient Humidity | ≤90% RH (non-condensing) |
Protective Features | Overcurrent, regenerative overvoltage, overload, servo motor overheat, encoder fault, and undervoltage protection |
Vibration Resistance | ≤5.9 m/s² (0.6G) |
The Mitsubishi MR-H15KBN model is a powerful AC servo amplifier intended for various applications requiring efficient motion control. It provides robust performance with an output power rating of 15 kW and weighs approximately 27 kg (59.5 lbs). Installation requires careful consideration of the heat dissipation area, which needs to be at least 0.1399 m² to ensure proper temperature management. Additionally, a dynamic braking option is available for operations where braking is essential.
This unit operates on a three-phase power supply with different voltage ratings of 200 to 220 V AC at 50 Hz or 200 to 230 V AC at 60 Hz. It can accommodate frequency fluctuations within +5% for stable operations. The MR-H15KBN utilizes a current control system based on sine-wave PWM technology, optimizing the performance of the servo motor.
Speed control is impressive, with a response frequency of ≥250 Hz, allowing for precise adjustments in motion parameters. The device is designed for operational tasks with ambient temperatures ranging from 0 to +55°C. It can be stored within a temperature band of -20 to +65°C in non-freezing settings. It can withstand a humidity level of up to 90% RH without condensation.
Furthermore, the MR-H15KBN is fortified against potential failures with protective features covering overcurrent, regenerative overvoltage, overload, servo motor overheating, encoder faults, and undervoltage scenarios. The amplifier also demonstrates good resilience against vibrations, with a tolerance of up to 5.9 m/s² (0.6G), ensuring reliability in challenging operational conditions.