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Allen Bradley MPM Servo Motors MPM-B1304E-SJ72AA

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MPM-B1304E-SJ72AA

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The MPM-B1304E-SJ72AA, a brushless AC servo motor from Allen Bradley’s MPM series, operates at a rated voltage of 460 VAC. This motor achieves a rated speed of 2250 RPM, delivering a rated output power of 2.2 kW, and features a high-resolution single-turn encoder for precise control.

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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 MPM-B1304E-SJ72AA

ManufacturerAllen Bradley
Product TypeBrushless AC Servo Motor
Product LineMPM Servo Motors
Part NumberMPM-B1304E-SJ72AA
UPC884951113275
Weight10.00 lbs (4.54 kg)
Rated Voltage460 VAC
Rated Speed2250 RPM
Encoder TypeSingle-Turn High-Resolution
Rated Output Power2.2 kW
Encoder Resolution131,072 counts/rev
Base Speed3500 RPM
Feedback TypeAbsolute (Single Turn)
Enclosure RatingIP65 (IP67 with shaft seal)
Connector TypeSpeedTec DIN Circular, 180° Rotatable
Rated Current5.8 A
Shaft TypeKeyed Shaft Extension
Continuous Stall Torque10.2 N·m
Peak Stall Torque30.6 N·m
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The MPM-B1304E-SJ72AA from Allen Bradley is a high-performance brushless AC servo motor designed for demanding applications. Running at a rated voltage of 460 VAC, this motor provides a nominal output power of 2.2 kW. The rated speed reaches up to 2250 RPM, making it suitable for precise motion control tasks.

Equipped with a single-turn high-resolution encoder, it boasts an encoder resolution of 131,072 counts per revolution for enhanced position accuracy. The motor's maximum base speed is rated at 3500 RPM, allowing for swift operational adjustments as needed under varying loads.

The feedback mechanism utilized in this model is an absolute single-turn encoder, ensuring accurate positioning even after power interruptions. With an enclosure rated at IP65, it offers protection against dust and water ingress. In addition, when fitted with a shaft seal, the motor achieves an IP67 rating, providing further security against environmental elements.

Connectivity is handled via a SpeedTec DIN Circular connector, which can be rotated 180 degrees, allowing for flexible installation choices. This motor operates at a rated current of 5.8 A and features a keyed shaft extension for secure attachment in assemblies. Its torque capabilities include a continuous stall torque of 10.2 N·m and a peak stall torque reaching 30.6 N·m, indicating its strength and reliability for a range of industrial applications.

Revision Part #Also known as
MPM-B1304E-SJ72AA Ser AMPM-B1304E-SJ72AA/A, Series A, Rev A
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