B&R 8MSA4M.R0-32 Servo Motor

Description

B&R 8MSA4M.R0-32 Servo Motor

Product Dimensions：

The B&R 8MSA4M.R0-32 is a high-performance synchronous servo motor from B&R Industrial Automation’s 8MSA series. These motors are specifically designed for applications requiring high dynamic performance, precision, and a compact footprint.

Below is the detailed technical breakdown of this product.

1. Product Description

The 8MSA series is characterized by its high power density and low inertia, making it ideal for rapid acceleration and deceleration cycles. The “4M” designation typically refers to the motor size and stack length, while the “R0” indicates a specific resolver or encoder configuration (usually a standard resolver for feedback).

These motors are brushless, three-phase synchronous motors with permanent magnets, designed to be paired with B&R’s ACOPOS servo drive family for seamless integration.

2. Technical Specifications (General Parameters)

While specific torque ratings can vary slightly based on the cooling method and drive voltage, the 8MSA4M model generally follows these parameters:

3. Key Advantages

• High Dynamics: Extremely low rotor inertia allows for very short cycle times in high-speed machinery.

• High Torque Density: Delivers significant power output relative to its physical size, saving space in machine designs.

• Precision Feedback: The integrated resolver provides robust and accurate position data, even in harsh industrial environments.

• Reliability: Maintenance-free brushless design with high-quality bearings ensures a long service life.

• System Integration: Fully compatible with B&R’s Automation Studio software, allowing for “Plug & Play” configuration with ACOPOS drives.

4. Important Considerations (Usage Notes)

• Thermal Management: Ensure adequate ventilation. If the motor is mounted in a confined space, the torque ratings must be derated to prevent overheating.

• Cabling: Always use original B&R pre-assembled cables to ensure EMC (Electromagnetic Compatibility) compliance and to avoid signal interference in the resolver.

• Shaft Loading: Do not exceed the maximum radial and axial force limits specified in the manual, as this will significantly shorten the bearing life.

• Environmental Protection: While IP64 is standard, if the motor is exposed to liquid spray or oil mist, ensure the version with a shaft seal (IP65) is used.

5. Product Applications

The 8MSA4M.R0-32 is versatile and found in sectors requiring precision motion control:

• Packaging Machinery: High-speed labeling, bagging, and wrapping.

• CNC Machines: Precise axis positioning and tool changers.

• Electronics Assembly: Pick-and-place robots and SMT lines.

• Printing Industry: Register control and paper tensioning.

• Textile Industry: High-speed weaving and knitting machine control.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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