REXROTH MKD071B-035-KP1-KN

  • Frame Size: The “MKD071B” suggests a medium frame size within the MKD series. This makes it suitable for applications where space is a consideration but requiring more power than very small motors.
  • Power Rating: The “035” in the model number likely indicates a winding code related to the motor’s power output. Unfortunately, without referring to a specific datasheet or consulting Bosch Rexroth, it’s difficult to determine the exact power rating in terms of torque (Nm) or horsepower (hp).
  • Speed Range: The maximum speed is likely to be around 3000 RPM, but the exact speed range might vary depending on the specific model and application.
  • Resolver Feedback: The “G” in the model number suggests the motor uses a resolver for position feedback. This provides a precise signal for accurate control of the motor’s position.
  • Shaft Key: The “P” in the model number indicates the motor has a shaft with a keyway. This allows for easy connection to a mechanical load using a keyed coupling.
  • Standard Housing: The “N” in the model number signifies a standard housing design.

Category:

Description

The REXROTH MKD071B-035-KP1-KN is a Digital AC Synchronous Servo Motor designed for applications requiring a balance of power, precise positioning control, and a compact design. Here’s a breakdown of the information gleaned from the model number:

Manufacturer: REXROTH (presently known as Bosch Rexroth)

Model Line: MKD

 

Key Features (based on model number and available information):

  • AC Synchronous Servo Motor: Offers several advantages over brushed DC motors, including:
    • Higher efficiency and reliability: Due to the absence of brushes, reducing friction and maintenance needs.
    • Lower electromagnetic interference (EMI): Minimizing interference with other electronic devices.
    • Precise positioning and speed control: Suitable for applications demanding accurate motion control.
  • Frame Size: The “MKD071B” suggests a medium frame size within the MKD series. This makes it suitable for applications where space is a consideration but requiring more power than very small motors.
  • Power Rating: The “035” in the model number likely indicates a winding code related to the motor’s power output. Unfortunately, without referring to a specific datasheet or consulting Bosch Rexroth, it’s difficult to determine the exact power rating in terms of torque (Nm) or horsepower (hp).
  • Speed Range: The maximum speed is likely to be around 3000 RPM, but the exact speed range might vary depending on the specific model and application.
  • Resolver Feedback: The “G” in the model number suggests the motor uses a resolver for position feedback. This provides a precise signal for accurate control of the motor’s position.
  • Shaft Key: The “P” in the model number indicates the motor has a shaft with a keyway. This allows for easy connection to a mechanical load using a keyed coupling.
  • Standard Housing: The “N” in the model number signifies a standard housing design.

Possible Applications:

  • Machine tools (rotary tables, tool changers): Precise positioning and control for tasks like moving rotary tables or operating tool changers in CNC machines and machining centers.
  • Robotics (articulated robots – medium-sized arms): Controlling the movement of robot arms for various tasks like assembly, sorting, and pick-and-place operations, where a motor with a balance of power and size is desirable.
  • Printing and packaging (registration, cutting): Precise control of registration and cutting mechanisms in packaging machinery where a medium-power motor might be required.
  • Food and beverage processing (filling machines): Precise positioning and control for operating filling machines or other equipment requiring accurate movements.

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