The Allen-Bradley MPF-B540K-MJ74BA is a Servo motor that is part of the MPF Series. This series are Food Grade servo motors, ideally used in Food packaging, Volumetric filling, Form, fill, seal and Food handling requirements. This servo motor supports operation with Allen-Bradley’s Kinetix Servo drives particularly Kinetix 5500, Kinetix 5700, Kinetix 6200/6500, Kinetix 6000, Kinetix 300/350 and Kinetix 2000.

The MPF-B540K-MJ74BA has rated and maximum speed of 4000 RPM with continuous stall Torque of 19.4 N-m or 172 lb-in and Peak Stall Torque of 48.6 N-m or 430 lb-in. It has Output rating of 4.1 kW with rotor inertia of 0.00147 kg-m2 or 0.014 lb-in2. This motor approximately weighs 16 kg or 35 lb.

The MPF-B540K- MJ74BA brake specifications include maximum backlash of 25 arc minutes with holding Torque of 28.3 N-m or 250 lb-in. The motor’s brake response time is 70 ms when released and 50 ms with MOV and 250 ms with diode. It has brake rotor inertia of 0.00157 kg-m2 or 0.0139 lb-in2.

The MPF-B540K- MJ74BA is equipped with a 1024 sin/cos absolute multi-turn encoder that is used as feedback device. This encoder supports Hiperface Protocol which is a digital protocol used for highspeed communication between the drive and the motor. For motor connections, this motor uses a right-angle Circular (SpeedTec) DIN connector that rotates up to 180degrees , providing fast and secure connection.

By default, the MPF-B540K- MJ74BA is provided with a 24 VDC holding brake and a food grade shaft seal. This shaft seals are subject to maintenance and regular replacement, recommended every 3 months and maximum of 12 months, depending to the frequency of use.

The Allen-Bradley MPF-B540K-MJ74BA is an MP-series food grade, standard brushless AC synchronous rotary servo motor with a multi-turn, 1024 sin/cos, an absolute encoder with A Hiperface protocol. The voltage class of this motor is 400V AC and its rated speed is 4000 rpm. This motor also has a magnet stack length of 4 inches, as well as a frame size of 165 mm. A 24V DC brake can be found on this motor and it is equipped with an oversized IEC metric mounting flange, a circular SpeedTec DIN connector with a right angle and is 180o rotatable, and an IP66/IP67 housing/keyed shaft.

The motor rated output of the MPF-B540K-MJ74BA motor is 4.1 kW and its speed at the motor’s rated output is 4000 rpm. This motor also has a continuous stall torque of 19.4 Nm or 172 lb-in and a peak stall torque of 48.6 Nm or 430 lb-in. This motor comes with a two-part food grade epoxy coating, with a food grade grease on its shaft seal. Its fasteners and shaft are made of stainless steel. You can use the MPF-B540K-MJ74BA motor for volumetric filling, food packaging, food handling, and form, fill, and sealing applications.