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The Mitsubishi MRS11-33-Z33 is a servo amplifier from the MELSERVO MR-S series. It is intended for a single-axis control application and features a sine wave PWM control method. This model operates effectively within a supply voltage range of 200 to 220 Volts AC and supports 3-phase input. With a maximum output current of 7.1 Amperes, it is equipped to handle continuous output up to 2.2 Amperes.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Servo Amplifier |
| Product Line | MELSERVO MR-S |
| Part Number | MRS11-33-Z33 |
| Weight | 12.00 lbs (5.44 kg) |
| Number of Axis | 1 Axis |
| Rated Supply Voltage | 200 to 220 Volts AC |
| Input Phase Type | 3-phase Input |
| Maximum Output Current | 7.1 Amperes |
| Continuous Output Current | 2.2 Amperes |
| Output Voltage Rating | 155 Volts |
| Control Method | Sine Wave Pulse Width Modulation (PWM) System |
| Braking Unit | Dynamic Brake and Regenerative Brake |
| Ambient Operating Temperature | 0 to 55°C (in a non-condensing environment) |
| Storage Temperature | -15 to 70°C (in a non-condensing environment) |
| Applicable Motor | HA23 or HA33 Series Motor |
| Power Line Frequency | 50 to 60 Hertz |
| System Type | Absolute Position Detection Type |
Mitsubishi’s MRS11-33-Z33 model operates as a servo amplifier within the MELSERVO MR-S series. This unit supports control of a single axis and utilizes a sine wave pulse width modulation (PWM) system for effective motor management. The device operates on a rated supply voltage of 200 to 220 Volts AC and requires 3-phase input to function optimally.
The amplifier can output a maximum current of 7.1 Amperes while continuously managing an output of 2.2 Amperes, ensuring compatibility with demanding applications. The output voltage rating is specified at 155 Volts, which is a critical factor for integration with applicable motors—specifically the HA23 or HA33 series.
Braking capabilities include both dynamic and regenerative braking solutions. This versatility contributes to overall system efficiency, especially during deceleration phases. Ambient operational conditions for the MRS11-33-Z33 unit range from 0 to 55°C in non-condensing environments, while storage conditions can cover a broader spectrum from -15 to 70°C under similar humidity constraints.
Weighing in at 22.45 pounds (11 kilograms), the amplifier is structured to support power line frequencies from 50 to 60 Hertz. This combination of specifications enables the MRS11-33-Z33 to serve effectively in various industrial automation scenarios, particularly where precise control and efficient braking mechanisms are required.