FD11-B4 Parts List | OTC Daihen Robot

OTC Daihen FD11-B4 Welding Robot – Complete Parts Breakdown

The OTC FD11-B4 is a compact 6-axis industrial welding robot known for its precision and efficiency. Below is the detailed breakdown of the FD11-B4 robot components based on its parts configuration diagram.

1. J1 Axis (Base Axis)

• ① AC Servo Motor – Part No. W-L02662

• ② RV Reducer – Part No. L11130X00

• ③ Grease – Part No. 100-0624

2. J2 Axis

• ④ AC Servo Motor – Part No. W-L02641

• ⑤ RV Reducer – Part No. L11130Y00

• ③ Grease – Part No. 100-0624

3. J3 Axis

• ① AC Servo Motor – Part No. W-L02662

• ⑥ RV Reducer – Part No. L11130Z00

• ③ Grease – Part No. 100-0624

4. J4 Axis

• ⑦ AC Servo Motor – Part No. W-L02148

• ⑧ Harmonic Reducer – Part No. W-L02034

• ⑨ Crossed Roller Bearing – Part No. W-L02551

• ⑩ Grease – Part No. 2670-052

• ⑪ Grease – Part No. 2670-017

• ⑫ Grease – Part No. 100-1491

5. J5 Axis

• ⑦ AC Servo Motor – Part No. W-L02148

• ⑬ Harmonic Reducer – Part No. L10725H00

• ⑭ Timing Belt – Part No. W-L02051

• ⑮ Sealant – Part No. 100-1516

• ⑩ Grease – Part No. 2670-052

6. J6 Axis

• ⑯ AC Servo Motor – Part No. W-L02147

• ⑰ Harmonic Reducer – Part No. W-L02036

• ⑬ Crossed Roller Bearing – Part No. W-L02556

• ⑮ Sealant – Part No. 100-1516

• ⑱ Grease – Part No. 2670-053

• ⑪ Grease – Part No. 2670-017

• ⑫ Grease – Part No. 100-1491

7. Other Components

• Cable Assembly (1) – Rack to upper arm – Part No. L11130F00

• Cable Assembly (2) – J5 & J6 (Upper Arm) – Part No. L10470F00

• Cable Assembly (3) – J5 & J6 (Upper Arm) – Part No. L10470G00

• Cable Assembly (4) – J6 (Upper Arm) – Part No. L10470H00

• J5 Axis Unit Assembly – Part No. L10470C00

• J6 Axis Unit Assembly – Part No. L11140B00

• Power Cable Assembly 1 – Inside J1 – Part No. L11130M00

• Power Cable Assembly 2 – J2 to upper arm – Part No. L11130P00

• ⑳ Battery – Part No. 100-2147

All parts listed are genuine OTC Daihen, ensuring perfect fit and long‑term reliability for your FD11-B4 robot.

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We are an authorized OTC distributor, providing all original FD11-B4 robot parts, including servo motors, RV/harmonic reducers, bearings, grease, cables, and full axis units.

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OTC Daihen FD11-B4 Welding Robot Parts – All part numbers are based on official OTC documentation.
       * Product images are for reference; actual parts may vary slightly by batch.