The 1FK7042-2AF71-1RG2 is a compact 1FK7-CT synchronous servo motor used in industrial motion control systems that require accurate speed control, stable torque output, and precise positioning. It is designed for servo drive systems in packaging machinery, machine tools, handling systems, automated assembly equipment, printing machinery, and production line automation.

This motor has 0.82kW rated power, 600V DC link class, 3000rpm rated speed, and 3Nm static torque at 100K. The rated torque is approximately 2.6Nm, and the motor uses natural cooling, making it suitable for compact servo axis applications where reliable motion control and efficient cabinet integration are required.

The 1FK7042-2AF71-1RG2 includes a multi-turn absolute encoder with 20-bit + 12-bit resolution and DRIVE-CLiQ interface. This encoder configuration supports accurate position feedback and simplifies integration into compatible servo drive systems. The motor also uses a rotatable power connector, which helps with cable routing inside different machine layouts.

This version is supplied with a plain shaft and without holding brake. It is suitable for horizontal axes, rotary axes, feed axes, and positioning axes where a brake is not required. If the original application uses a vertical axis or requires shaft holding after power-off, please check whether a brake version is required before ordering.

For replacement applications, the complete model number 1FK7042-2AF71-1RG2 must be confirmed carefully. Similar 1FK7042 motors may have different encoder types, brake options, shaft configurations, connector layouts, protection ratings, or special option codes. Before ordering, please confirm the original motor nameplate, servo drive model, encoder interface, motor cable, feedback cable, shaft type, brake requirement, and mechanical mounting dimensions.

Dengfeng supplies synchronous servo motors, servo drives, motor modules, power modules, PLC modules, industrial control boards, cables, sensors, and automation spare parts for machine repair and production line maintenance. Before shipment, we can check the model label, shaft condition, connector condition, encoder configuration, appearance, and packaging according to your request.

Key Features

• 1FK7042-2AF71-1RG2 synchronous servo motor
• 1FK7-CT compact servo motor design
• 0.82kW rated power
• 600V DC link class
• 3000rpm rated speed
• Approx. 2.6Nm rated torque and 3Nm static torque
• Natural cooling structure
• IM B5 / IM V1 / IM V3 mounting design
• Multi-turn absolute encoder with DRIVE-CLiQ interface
• 20-bit + 12-bit encoder resolution
• Rotatable power connector for flexible cable routing
• Plain shaft, tolerance N
• Without holding brake
• Suitable for servo axis replacement and machine maintenance

Typical Applications

The 1FK7042-2AF71-1RG2 servo motor can be used in:

• Packaging machinery
• Machine tool feed axes
• Material handling systems
• Printing machinery
• Positioning systems
• Automated assembly equipment
• Conveyor indexing mechanisms
• Robotic auxiliary axes
• Production line automation
• Servo motor replacement and repair projects

FAQ

Q1: What is 1FK7042-2AF71-1RG2?
A1: It is a 1FK7-CT synchronous servo motor used for industrial servo axis control and precise motion applications.

Q2: What is the rated power of this motor?
A2: The rated power is 0.82kW.

Q3: What is the rated speed of 1FK7042-2AF71-1RG2?
A3: The rated speed is 3000rpm.

Q4: What torque does this motor provide?
A4: The rated torque is approximately 2.6Nm, and the static torque is 3Nm at 100K.

Q5: Does this motor include a holding brake?
A5: No. This version is supplied without holding brake.

Q6: What encoder does this motor use?
A6: It uses a multi-turn absolute encoder with 20-bit + 12-bit resolution and DRIVE-CLiQ interface.

Q7: What shaft type does this model use?
A7: It uses a plain shaft with tolerance N.

Q8: What cooling method does it use?
A8: It uses natural cooling.

Q9: Can this motor be used as a replacement part?
A9: Yes. It can be used for replacement when the complete model number, encoder interface, shaft type, brake requirement, cable connection, servo drive configuration, and mounting dimensions are compatible.

Q10: What should I check before purchasing?
A10: Please check the original motor label, servo drive model, encoder interface, motor cable, feedback cable, shaft type, brake requirement, mounting flange, and machine installation space.

Q11: Can you help confirm compatibility?
A11: Yes. Please send clear photos of the motor nameplate, servo drive label, cable connectors, and machine installation position before ordering.