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The MR-J3-700BS from Mitsubishi is a high-performance servo amplifier designed for AC motion control applications. With a rated output of 7kW and a current rating of 37A, it operates within a voltage range of 200Vac to 230Vac.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO MR-J3 |
| Part Number | MR-J3-700BS |
| Weight | 20.00 lbs (9.07 kg) |
| Type | Servo Amplifier |
| Rated Output | 7000W / 7kW |
| Rated Current | 37A |
| Supply Voltage | 200Vac-230Vac (200V class; 220Vac / 230Vac) |
| Input Type | 3-phase input (3P) |
| Functions | AC motion servo drive / amplifier |
| Positioning Mode | Sine wave PWM control/current control method |
| Safe Torque Off (STO) | Fully closed loop control |
| Type of Design | Built-in dynamic brake |
| Built-in Regenerative Resistor | Integrated drive safety |
| Cooling Method | Forced ventilation |
| Communication Capability | SSCNET III/H |
| Ambient Temperature (Operation) | 0...+55 °C |
Mitsubishi's MR-J3-700BS is an advanced servo amplifier tailored for motion control, delivering a robust output of 7000 watts (7 kW). This unit operates on a supply voltage ranging from 200 volts to 230 volts AC. It requires a 3-phase input and has a rated current of 37 amperes. The servo amplifier employs sine wave PWM control for positioning, ensuring smooth and efficient motion in various applications.
Safety features are a priority in the MR-J3-700BS, with a fully closed loop control system for Safe Torque Off (STO). The device is designed with a built-in dynamic brake to enhance operational control, along with an integrated regenerative resistor that provides added safety to the drive during operation.
This model utilizes forced ventilation as its cooling method, allowing it to function effectively within an ambient temperature range of 0 to +55 °C. Communication capabilities are supported through SSCNET III/H, facilitating easy integration into larger automation systems. Overall, the MR-J3-700BS serves as a reliable component for high-performance servo applications.