REXROTH MKD071B-035-GP1-KN

The REXROTH MKD071B-035-GP1-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.
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• 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.

Finding More Information:

Here are some resources to learn more about the specific details and functionalities of the REXROTH MKD071B-035-GP1-KN motor:

• Bosch Rexroth Website: Search the Bosch Rexroth website for product catalogs, datasheets, or manuals for the specific model number. You can find their product information section here
• Model Number Breakdown (possible interpretation):
  • MKD – Servo motor series
  • 071B – Frame size within MKD series (medium)
  • 035 – Winding code (power rating – refer to datasheet for details)
  • GP1 – Options: G – Resolver feedback, P – Shaft with keyway
  • KN – Standard housing design
• Industrial Automation Suppliers: Look for websites of industrial automation suppliers who might carry Bosch Rexroth products. These suppliers might have technical specifications or manuals available for download.
• Contact Bosch Rexroth: If online resources are unsuccessful, try contacting Bosch Rexroth directly through their website or regional offices. Their contact information can likely be found on their website.
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Additional Notes:

• The information provided here is based on general characteristics of the REXROTH MKD series and might not be entirely specific to the MKD071B-035-GP1-KN variant. Refer to official Bosch Rexroth documentation for the most accurate details.
• If you have context about the application where this motor is used, it might help narrow down the functionalities (presence/absence of brake) and the specific power output.