Berger RSM 41/8 Hybrid stepper motor

Berger RSM 41/8 Overview

The Berger Lahr (now part of Schneider Electric) RSM 41/8 is a hybrid stepper motor. The RSM series motors are known for their reliability, precision, and high torque output, making them suitable for a wide range of industrial automation applications. The "41" and "8" in the model name typically indicate the motor's frame size and step angle related information.

Product Detailed Description

• Function:

• Converts electrical pulses into precise angular displacement.

• Accurate position and speed control can be achieved by controlling the number and frequency of input pulses.

• The hybrid design combines the characteristics of variable reluctance and permanent magnet motors, providing high holding torque and step accuracy.

• Features:

• Hybrid stepper motor.

• Compact size.

• High holding torque.

• Precise step angle.

• Reliable and durable.

Product Parameters

Since the RSM 41/8 may have different specific models and configurations, the following are some typical parameters for hybrid stepper motors. Always refer to the official datasheet for the specific RSM 41/8 model:

• Step Angle:

• Typically 1.8 degrees (200 steps per revolution) or 0.9 degrees (400 steps per revolution).

• Frame Size:

• "41" likely indicates a specific flange size, usually in millimeters.

• Holding Torque:

• Specific value depends on the model and winding configuration.

• Rated Current/Phase:

• Specific value depends on the model and winding configuration.

• Rated Voltage:

• Specific value depends on the driver and winding configuration.

• Winding Inductance:

• Specific value depends on the model and winding configuration.

• Rotor Inertia:

• Specific value depends on the model.

• Motor Length:

• Specific value depends on the model.

• Shaft Diameter:

• Specific value depends on the model.

• Protection Class:

• Typically IP40 or higher.

• Insulation Class:

• Typically Class B or higher.

Product Advantages

• High Precision:

• Precise step angle ensures high positioning accuracy.

• High Torque:

• Hybrid design provides high holding torque, suitable for applications requiring larger loads.

• High Reliability:

• Berger Lahr motors are known for their durability and reliability.

• Easy to Control:

• Precise position and speed control can be achieved with simple pulse sequences.

• No Cumulative Error:

• The accuracy of each step is guaranteed, and there is no cumulative error.

Precautions

• Correct Driving:

• A suitable stepper motor driver must be used to control the motor.

• Current Limiting:

• Ensure the current set by the driver does not exceed the motor's rated current to prevent overheating and damage.

• Voltage Matching:

• Ensure the driver's voltage matches the motor's requirements.

• Correct Connection:

• Connect the motor wires correctly according to the wiring diagrams of the motor and driver.

• Overload Protection:

• Consider incorporating an overload protection mechanism in the system to prevent motor damage in case of overload.

• Environmental Conditions:

• Ensure the motor operates within the allowable operating temperature and humidity range.

Product Applications

• Industrial Automation:

• Computer Numerical Control (CNC) machines.

• Packaging machinery.

• Printing machinery.

• Textile machinery.

• Pick and place robots.

• Medical Equipment:

• Scanning equipment.

• Analytical instruments.

• Stage Lighting:

• Precise positioning control.

• Security Equipment:

• Camera positioning systems.

• Other Precision Motion Control Applications:

• Various automated equipment requiring precise position and speed control.

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