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Allen Bradley MPF Servo Motors MPF-B540K-SJ74BA

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MPF-B540K-SJ74BA

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The MPF-B540K-SJ74BA from Allen Bradley represents a permanent magnet-type rotary servo motor designed for precision applications. Capable of operating at a voltage of 400 V, this motor is engineered for high performance with a rated speed reaching 4000 RPM.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for MPF-B540K-SJ74BA

ManufacturerAllen Bradley
Product TypePermanent Magnet-Type Rotary Servo Motor
Product LineMPF Servo Motors
Part NumberMPF-B540K-SJ74BA
Weight35.00 lbs (15.88 kg)
UPC820919985348
Voltage Rating400 V
Frame Size165 mm
Magnet Stack Length4 inches
Rated Speed4000 RPM
Feedback TypeSingle-Turn High Resolution Feedback Encoder
IP ProtectionIP66/IP67
Connector TypeRight-angle Circular DIN connector type, 180° rotatable
Brake24 VDC Brake
Mounting FlangeIEC Metric - Oversized
Operating Temperature Range0 to 40°C
Storage Temperature Range-30 to 70°C
Relative Humidity5 to 95% (non-condensing)
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The MPF-B540K-SJ74BA model from Allen Bradley is classified as a permanent magnet-type rotary servo motor. It is capable of handling a voltage rating of 400 V, ensuring robust performance in demanding applications. This motor has a frame size of 165 mm and features a magnet stack length of 4 inches, which provides adequate torque for various operational tasks.

With a rated speed of 4000 RPM, this motor is suitable for applications that require high-speed performance. The motor includes a single-turn high-resolution feedback encoder to facilitate precise control and positioning. Its IP66/IP67 rating indicates that it is well-protected against dust and moisture, making it suitable for use in challenging environments.

For connectivity, the motor is equipped with a right-angle circular DIN connector type that can be rotated 180° for flexible installation. The integrated 24 VDC brake contributes to its functionality, ensuring safe operation during stop conditions.

Designed to accommodate various installation environments, the motor features an oversized IEC metric mounting flange. Operating efficiently within a temperature range of 0 to 40°C allows this unit to perform adequately in typical industrial conditions. For storage, it withstands temperatures as low as -30°C and as high as 70°C, ensuring operational stability in extreme conditions. This servo motor can manage up to 95% relative humidity, provided it remains non-condensing.