The OTC 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 AC Servo Motor – Model: W-L02641
② Cycloid Reducer – Model: W-L02116
③ Grease – Model: 100-0624
④ AC Servo Motor – Model: W-L02152
⑤ Cycloid Reducer – Model: W-L02117
③ Grease – Model: 100-0624
① AC Servo Motor – Model: W-L02641
⑥ RV Reducer – Model: L10725F00
③ Grease – Model: 100-0624
⑦ AC Servo Motor – Model: W-L02151
⑧ Harmonic Reducer – Model: W-L02427
⑨ Crossed Roller Bearing – Model: W-L02551
⑩ Grease – Model: 2670-053
⑪ Grease – Model: 2670-017
⑫ Grease – Model: 100-1491
⑬ AC Servo Motor – Model: W-L02404
⑭ J5 Shaft Reducer Assembly – Model: L10970S00
⑮ Timing Belt – Model: W-L02579
⑩ Grease – Model: 2670-053
㉑ Grease – Model: 100-1025
⑬ AC Servo Motor – Model: W-L02404
⑯ Harmonic Reducer – Model: W-L02411
⑰ Crossed Roller Bearing – Model: W-L02542
⑱ Crossed Roller Bearing – Model: W-L02543
⑲ Timing Belt – Model: W-L02578
⑮ Timing Belt – Model: W-L02579
⑩ Grease – Model: 2670-053
⑪ Grease – Model: 2670-017
⑫ Grease – Model: 100-1491
㉚ Battery – Model: 100-2147
Cable Assembly (1) – Rear to upper arm, Model: L10974T00
Cable Assembly (2) – J5/J6 internal, Model: L10974F00
Cable Assembly (3) – J5/J6 internal, Model: L10974G00
J5 & J6 Axis Unit Assembly – Model: L10974C00
Drive Unit (J5 & J6 Motors + Gear) – Model: L10974H00
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.
📱 Phone / WeChat / WhatsApp: +86-180-9663-1656
✉️ Email: 15305667776@163.com / ahojotc@gmail.com
Please send emails to both addresses to ensure delivery.
Feel free to connect with us on WeChat to share insights and experiences related to OTC welding robots.
Company: COMPANY:Anhui Oujie Automation Technology Co., Ltd
Contact person: Contact:Mr.Fang
Mobile phone: Phone:+86-18096631656
Email address: Email:15305667776@163.com
Address: Add:Room 11-704, K Xijia, No. 502, Wangjiang West Road, Hefei, Anhui, China