8MSA4S.R0-31

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The 8MSA4S.R0-31 synchronous motor features a module size of 4, a pressure angle of 20°, an outside diameter of 131 mm, and a material hardness of 58-62 HRC. As part of the 8MS Three Phase Synchronous Motors series by B & R Automation, it meets DIN 5480 standards and weighs approximately 3.2 kg.

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Product Description:

B & R Automation is an engineering company with more than 40 years of operational experience in the Automation production industry. The company is responsible for hundreds of high-performing motors, controllers, panels, and accessories that are currently used in various industries all over the world. The 8MSA4S.R0-31 synchronous motor is a three-phase device built by the company to meet the ever-increasing customer demands for a motor unit that can effortlessly meet the torque requirement of high-performance applications used in production and processing systems. This motor is already widely adopted and is currently being used in the production of various consumer goods and products in the metal, food, beverage, and plastic industries. Despite the immense sophistication of this product, it can not operate independently and requires connection to a drive controller belonging to the ACOPOS servo drive series.

The 8MSA4S.R0-31 motor comes with a resolver feedback unit; the position and general operation of the motor are interpreted by this resolver and communicated to the controller through a feedback cable. The 8MSA4S.R0-31 is also characterized by a low inertial operation, which is due to its favorable rotor construction and the use of Neodymium material in the construction of its permanent magnet. Operators that purchase this motor unit can expect a long service life without the risk of wear and deterioration. Apart from the bell bearings of this unit, all other components have been designed to be wear-proof.

The 8MSA4S.R0-31 synchronous motor has a total weight of about 4.5 kilograms, its thermal time constant is 60 minutes and its maximum operation speed is about 12,000 revolutions per minute. This motor is also classified under the IP65 protection category.

Bore Diameter
25 mm
Din Standard
DIN 5480
Face Width
40 mm
Hardness
58-62 HRC
Insulation Class
F
Keyway
8 x 3.3 mm
Material
Steel
Max possible installation height
2000m
Module
4
Number of poles
6
Number Of Teeth
31
Outside Diameter
131 mm
Pitch Diameter
124 mm
Pressure Angle
20°
Weight
Approx. 3.2 kg

Frequently Asked Questions about 8MSA4S.R0-31:

Q: Can the 8MSA4S.R0-31 be directly connected to the power mains?

A: No. The 8MSA4S.R0-31 should always be operated with the ACOPOS servo drive series.

Q: How is the connection interface of the 8MSA4S.R0-31 designed?

A: The 8MSA4S.R0-31 features two circular plugs on its housing for the power and feedback connection cables.

Q: Can the 8MSA4S.R0-31 be delivered to customers outside the United states?

A: Wake industrial offer a world wide delivery through FedEx, DHL and UPS.

Q: How is the 8MSA4S.R0-31 cooled?

A: The cooling of this industrial motor unit occurs through natural convection and radiation from its housing.

Q: Does the 8MSA4S.R0-31 produce high noise pressure during operation?

A: The absence of the air blower in the 8MSA4S.R0-31 allows it to operate within permissible industrial noise level range.


Internal Product Review

  • ‘‘The 8MSA4S.R0-31 state-of-the-art motor unit is characterized by compact housing and a long service life. The peak installation height for this motor for operation without derating is about 1000 meters above sea level. It also maintains a low inertial during operation. ’’

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