B&R 8MSA4M.E3-86 Medium power synchronous servo motor
Electrical parameters:
Rated voltage: 230V AC
Power range: 3-10kW
Torque: nominal torque 20-50 Nm, maximum torque up to 100 Nm
Speed: nominal speed 3000-4500 rpm, maximum speed up to 6000 rpm
Mechanical parameters:
Protection level: IP54 (dustproof, splash proof in any direction).
Shaft end specification: Keyway shaft, supporting J6 fit (centering diameter 60mm).
Weight: Approximately 12-20kg.
Encoder: Supports EnDat 2.2 or Hiperface encoder feedback, with a resolution of up to 20 bits (1048576 pulses/rev), meeting high-precision control requirements.
Brake: Built in spring-loaded brake with a braking torque of 5-15 Nm, ensuring reliable braking in vertical axis or high safety scenarios.
Product Performance
High dynamic response: The dynamic response time is less than 1ms, suitable for scenarios that require fast start stop and precise positioning (such as industrial robots, CNC machine tools).
High precision control: Closed loop control is achieved through the integration of high-resolution encoders, with a positioning accuracy of ± 0.005mm, meeting high-end requirements such as semiconductor wafer processing and precision assembly.
Compact design: The 4M frame structure provides high torque while maintaining a compact size, suitable for the space constraints of medium-sized equipment (such as joint drives in automated production lines).
Reliability design:
IP54 protection: Suitable for general dust and splash environments (such as automotive manufacturing workshops).
Durability: Equipped with low-noise bearings and winding materials that can withstand temperatures up to 155 ℃, it can operate stably in harsh industrial environments.
Safety features: The built-in brake supports emergency stop and power-off protection, complying with EN 61800-5-2 safety standards.
application area
Industrial robots: SCARA robots and six axis robots require joint drive, high torque, and fast response.
Numerical Control Machine Tool: The feed axis drive of the machining center requires high precision and stability.
Material handling: The main drive of the Automated Guided Vehicle (AGV) and the lifting platform control of the storage system.
Plastic machinery: mold closing drive for injection molding machines, precision speed control for extruders.
Packaging machinery: synchronous conveying of large filling lines, servo control of high-speed labeling machines.
Energy equipment: pitch control system for wind turbines, drive for solar tracking devices.
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