FD-B15 Parts List | OTC Daihen Robot

OTC Daihen FD-B15 Welding Robot – Complete Parts Breakdown

The OTC Daihen FD-B15 is a high-performance 6-axis welding robot designed for precision and durability. Based on the configuration diagram above, here is a complete breakdown of all original parts used in this robot.

Refer to the parts diagram above for visual reference.

1. J1 Axis (Base Axis)

• ① AC Servo Motor – Part No. W-L02641

• ② Cycloid Reducer – Part No. W-L02116

• ③ Grease – Part No. 100-0624

2. J2 Axis

• ④ AC Servo Motor – Part No. W-L02152

• ⑤ Cycloid Reducer – Part No. W-L02117

• ③ Grease – Part No. 100-0624

3. J3 Axis

• ① AC Servo Motor – Part No. W-L02641

• ⑥ RV Reducer – Part No. L10725F00

• ③ Grease – Part No. 100-0624

4. J4 Axis

• ⑦ AC Servo Motor – Part No. W-L02151

• ⑧ Harmonic Reducer – Part No. W-L02427

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

• ⑩ Grease – Part No. 2670-053

• ⑪ Grease – Part No. 2670-017

• ⑫ Grease – Part No. 100-1491

5. J5 Axis

• ⑬ AC Servo Motor – Part No. W-L02404

• ⑭ J5 Shaft Reducer Assembly – Part No. L10970S00

• ⑮ Timing Belt – Part No. W-L02579

• ⑩ Grease – Part No. 2670-053

• ㉑ Grease – Part No. 100-1025

6. J6 Axis

• ⑬ AC Servo Motor – Part No. W-L02404

• ⑯ Harmonic Reducer – Part No. W-L02411

• ⑰ Crossed Roller Bearing – Part No. W-L02542

• ⑱ Crossed Roller Bearing – Part No. W-L02543

• ⑲ Timing Belt – Part No. W-L02578

• ⑮ Timing Belt – Part No. W-L02579

• ⑩ Grease – Part No. 2670-053

• ⑪ Grease – Part No. 2670-017

• ⑫ Grease – Part No. 100-1491

7. Other Components

• ㉚ Battery – Part No. 100-2147

• Cable Assembly (1) – Rear to upper arm – Part No. L10974T00

• Cable Assembly (2) – J5/J6 internal – Part No. L10974F00

• Cable Assembly (3) – J5/J6 internal – Part No. L10974G00

• J5 & J6 Axis Unit Assembly – Part No. L10974C00

• Drive Unit (J5 & J6 Motors + Gear) – Part No. L10974H00

All parts listed are genuine OTC Daihen, ensuring perfect fit and long‑term reliability for your FD-B15 robot.

Official OTC Daihen Authorized Distributor

We supply a full range of original OTC welding robot parts and equipment. As an official OTC-authorized distributor, we ensure all items are 100% genuine and factory-certified. Feel free to connect with us on WeChat to share insights and experiences related to OTC welding robots.

OTC Daihen FD-B15 Welding Robot Parts – All part numbers are based on official OTC documentation.
       * Product images are for reference; actual parts may vary slightly by batch.