Home B & R Automation 8MS Three Phase Synchronous Motor Series 8MSA4M.E1-D2

8MSA4M.E1-D2

Name: 8MSA4M.E1-D2
Brand: B & R Automation
Price: 226 USD
Rating: 4.6 (11 reviews)

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The 8MSA4M.E1-D2 features a star connection and a high dynamic torque at high speeds. Produced by B & R Automation and part of the 8MS Series, this motor incorporates an EnDat encoder and is designed with minimized inertia for excellent dynamic performance. It ensures long lifespan, with nearly wear-free components.

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Description
Specs
FAQ

Product Description

For a wide range of industrial applications that require accuracy and efficiency, the 8MSA4M.E1-D2 servo motor is one of the most advanced automation components. It uses NdFeB permanent magnets hence its powerful operation. EnDat encoder which is accurate in giving feedback ensures smooth and precise positioning, critical for demanding automation tasks.

It has a minimized rotor inertia that makes it have excellent dynamic performance as well as responsiveness. Likewise, low torque cogging helps minimize unwanted vibrations during running and improves control especially when high speeds involved. The motor's dynamic torque capability makes it suitable for high-speed applications where performance cannot be compromised. The bearing being the only wearing part is one of the reasons why this motor is long lasting. Effective heat dissipation is also another positive aspect because through its housing, internal electrical losses can be controlled thus enabling effective temperature regulation under extreme conditions.

Star connection is supported on the motor and it can be controlled by either an ACOPOS servo drive or the ACOPOSmulti drive system which makes it flexible to fit into many automation setups. This is also a motor fitted with a strong braking system, with holding torque of 8Nm and brake weight of 0.46kg, making it reliable when necessary. The 8MSA4M.E1-D2 model offers versatility, efficiency and long life, all backed by CE certification for guaranteed quality and safety across a full range of torque options from 0.2Nm to 115Nm.

8MSA4M.E1-D2 Technical Specifications

Material:	NdFeB Permanent Magnet
Electrical Connection:	Electrical connection via two speed TEC round connectors
Control:	Controlled by ACOPOS servo drive or ACOPOSmulti drive system
Weight of Brake mBr [kg]:	0.46
Holding Torque of the Brake MBr [Nm]:	8
Recommended Cable Cross Section for B&R Motor Cables [mm^2]:	1.5
CE:	Certified
Feedback Device:	EnDat encoder
Connection Type:	Star connection
Rotor Characteristics:	Minimized inertia with excellent dynamic performance
Torque Cogging:	Low torque cogging
Dynamic Torque:	High dynamic torque at high speed
Lifespan:	Long lifespan, with all motor components except bearings being wear-free
Efficiency:	Internal electrical losses dissipated through the housing into external environment
Motor Line Range:	Complete motor line with torques ranging from 0.2 Nm to 115 Nm

Frequently Asked Questions about 8MSA4M.E1-D2

Q: What type of feedback system does the 8MSA4M.E1-D2 servo motor use?

A: The 8MSA4M.E1-D2 servo motor uses an EnDat encoder, which provides accurate feedback, ensuring smooth and precise positioning critical for demanding automation tasks.

Q: How does the motor achieve excellent dynamic performance?

A: The 8MSA4M.E1-D2 servo motor features minimized rotor inertia and low torque cogging, which together enhance dynamic performance and responsiveness, especially during high-speed operations.

Q: What makes the 8MSA4M.E1-D2 servo motor durable and long-lasting?

A: The motor's durability comes from having the bearing as the only wearing part and its effective heat dissipation system, which controls internal electrical losses and manages temperature under extreme conditions.

Q: Can the 8MSA4M.E1-D2 servo motor be integrated with different drive systems?

A: Yes, the motor supports star connection and can be controlled by either the ACOPOS servo drive or the ACOPOSmulti drive system, offering flexibility to fit into various automation setups.

Q: What safety and quality certifications does the 8MSA4M.E1-D2 servo motor have?

A: The 8MSA4M.E1-D2 servo motor is CE certified, ensuring it meets safety and quality standards for industrial applications.

Internal Product Review

‘‘The 8MSA4M.E1-D2 servo motor is an exceptional choice for industrial applications requiring precision, efficiency, and dynamic performance. Its NdFeB permanent magnets and EnDat encoder ensure powerful operation and precise feedback, while minimized rotor inertia enhances responsiveness. With low torque cogging, strong braking, and excellent heat dissipation, this motor offers long-lasting reliability and adaptability for high-speed operations, backed by CE certification for quality assurance.’’