OTC Robot

FD-B6 Working radius of 1.4 meters, load of 6 KG - Thumbnail

FD-B6 Working radius of 1.4 meters, load of 6 KG Professional Welding Robots

Request Quote

OTC DAIHEN FD-B6 6-Axis Industrial Robot

FD-B6 is a compact 6‑axis robot from OTC DAIHEN, designed for high‑precision welding and material handling. With industry‑leading motion speed and uniquely embedded motors in axes 5 & 6, it excels in confined workspaces. Payload 6kg, versatile mounting – ideal for arc welding, machine tending, and assembly.

✨ Key Technology Advantages

Industry‑leading speed — J6 max. 600°/s, significantly reduces cycle time.
Embedded J5/J6 motors — Motors completely hidden inside the arm, zero interference with fixtures or workpieces.
Synchro‑feed fully internal cabling — All welding cables routed inside the robot body, clean and collision‑free rear area.
High‑rigidity arm — 6kg rated payload, 10kg additional load capacity on axis 3, easily handles torches, sensors and grippers.
Multiple mounting options — Floor, ceiling, side wall – maximum layout flexibility.
±0.08mm repeatability — Consistent weld quality for precision manufacturing.

🔧 Primary Applications

Arc welding, spot welding, pick & place, machine tending, dispensing, cutting assistance, assembly. Perfectly integrates with OTC DAIHEN digital welding power sources for stable, low‑spatter arc performance.

📊 OTC DAIHEN FD-B6 Technical Specifications

* Refer to official OTC DAIHEN datasheet for full details.
Model		FD-B6
Number of axes		6
Payload		6kg
Repeatability		±0.08mm
Drive capacity		3132w
Working range	J1	±170° (±50°)
	J2	-155°~+90°
	J3	-170°~+245°
	J4	±155° (±170°)
	J5	-45°~+225°
	J6	±205° (±360°)
Max. speed	J1	4.19rad/s {240°/s} (3.32rad/s {190°/s})
	J2	4.19rad/s {210°/s}
	J3	4.01rad/s {210°/s}
	J4	7.50rad/s {420°/s}
	J5	7.50rad/s {420°/s}
	J6	11.00rad/s {600°/s}
Load capacity	Allowable torque J4	10.5 N·m
	Allowable torque J5	10.5 N·m
	Allowable torque J6	5.9 N·m
	Moment of inertia J4	0.28 kg·m²
	Moment of inertia J5	0.28 kg·m²
	Moment of inertia J6	0.06 kg·m²
Motion range area		3.59m² × 340°
Ambient temp./humidity		0~45℃, 20~80%RH (non‑condensing)
Robot weight		145kg
Axis 3 additional payload		10kg
Mounting		Floor, ceiling, side wall

🛒 Genuine OTC DAIHEN Parts · Professional Support

We are an authorized distributor of OTC DAIHEN welding & robotics, supplying 100% genuine spare parts. FD-B6 robots and consumables available from stock.

📞 Tel /Whatsapp/ WeChat: +86 180-9663-1656

📧 Email: 15305667776@163.com ｜ ahojotc@gmail.com
Over 10 years in welding automation — 7×12 hours online, add our WeChat for technical exchange.

Anhui Oujie Automation — OTC DAIHEN Official Sales & Service Partner