Part Number:

8MSA3S.R0-42

Manufacturer: B & R Automation
Series: 8MS Three Phase Synchronous Motor Series
  • Rated 4.5 (15 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
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Worldwide Delivery
Repair Options Available

The 8MSA3S.R0-42 model is an 8MS Series motor with a rated current of 0.83A and rated torque of 0.6Nm. It has a nominal speed of 6000 min-1 and rated voltage of 330V

Part Number:

8MSA3S.R0-42

Manufacturer: B & R Automation
Series: 8MS Three Phase Synchronous Motor Series
  • Rated 4.5 (15 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The 8MSA3S.R0-42 model is an 8MS Series motor with a rated current of 0.83A and rated torque of 0.6Nm. It has a nominal speed of 6000 min-1 and rated voltage of 330V

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Product Description

The 8MSA3S.R0-42 AC servo motor is well-suited for applications demanding precision torque control. It delivers 0.6Nm of rated torque while maintaining speeds up to 6000 rpm, making it a versatile solution. Protection class IP64 allows the motor to operate reliably even in demanding industrial environments. A Class F insulation system ensures the motor can withstand internal temperatures up to 40 degrees C without issue. This thermal resistance is crucial in applications with limited cooling abilities. The integrated brake also provides critical safety capabilities by rapidly arresting shaft rotation upon power removal.

With a rated operating current of 0.83A, the motor achieves its full performance specifications. It can even withstand brief overcurrent situations up to 0.91A without harm. This overload capacity offers some flexibility to accommodate intermittent peaks in demand. All components are designed for longevity even under continuous cyclic stresses. The motor housing shields internal parts from dust, oil, coolants, and other contaminants common in industrial settings. Vibration mounts further prevent structural wear over thousands of hours of operation time. Ease of installation and use are also important considerations. Straightforward IP64-rated connectors allow fast and secure wiring attachments. Comprehensive documentation and technical support aid the commissioning process. Global availability through distributors ensures minimal downtime.

Proper storage is necessary to guarantee the motor continues meeting its rated performance after long warehouse or shipping periods. Keeping it in an atmosphere-controlled environment between -25 degrees C and +70 degrees C buffers against temperature fluctuations that could impact insulation quality. Avoiding excess jostling or other physical shocks helps maintain precise internal component alignment as well. With high torque density, durability, and seamless controllability, the 8MSA3S.R0-42 sets a new standard for precision motion control demands. Its robust but compact design delivers dependable servo motion for countless applications across many industries.

8MSA3S.R0-42 Technical Specifications

Product Type: Motor
Brake: Yes
IN: 0.83 A
MN: 0.6 Nm
IO: 0.91 A
M0: 0.7 Nm
NN: 6000 min
UN: 330 V
IP Rating: IP 64
Class: Class F

Frequently Asked Questions about 8MSA3S.R0-42


Q: What is the insulation class of the 8MSA3S.R0-42 motor?

A: This motor uses Class F insulation, making it suitable for operating in 40 degrees C ambient temperatures

Q: What is the motor's rated voltage?

A: The rated voltage of the 8MSA3S.R0-42 motor is 330V

Q: What type of braking does this motor include?

A: The 8MSA3S.R0-42 includes an onboard brake to quickly stop the motor shaft when power is removed

Q: What is the motor's maximum current rating?

A: While the rated current is 0.83A, the 8MSA3S.R0-42 can safely operate at currents up to 0.91A

Q: What precautions should be taken during storage?

A: This motor should be stored in a clean, dry environment between -25 degrees C to +70 degrees C to maximize service life. Avoid excessive vibration, shocks, or other physical damage.

Internal Product Review

  • ‘‘The 8MSA3S.R0-42 is an AC servo motor ideal for applications requiring 0.6Nm of torque. It operates at rated speeds up to 6000rpm and currents up to 0.91A, protected to IP64 standards.’’

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