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welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot

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welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot
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Features
Specifications
Number Of Axes: 7
Maximum Payload Capacity: 4kg
Positional Repeatability: +/- 0.08 Mm (Note 1)
Horizontal Reach: 1435mm
Vertical Reach: 2446mm
Drive Capacity: 3550W
Highlight:

Reach 1.4m OTC Welding Robot

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Payload 4kg OTC Welding Robot

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7 Axis OTC Welding Robot

Basic Infomation
Place of Origin: China
Brand Name: OTC
Model Number: FD-B4S
Payment & Shipping Terms
Packaging Details: welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot packing with fumigation wooden frame,
Delivery Time: 60days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 99
Product Description

welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot

 

Specification Value
Number of Axes 7
Maximum Payload Capacity 4 kg
Positional Repeatability +/- 0.08 mm (Note 1)
Horizontal Reach 1435mm
Vertical Reach 2446mm
Drive Capacity 3550W
Working Range, Arm, J1 (Rotation) +/- 170º
Working Range, Arm, J2 (Lower Arm) -145º~+70º
Working Range, Arm, J3 (Upper Arm) -170°~ +142.6°
Working Range, Wrist, J4 (Swing) +/- 155°
Working Range, Wrist, J5 (Bending) -45°~ +225°(Note 2)
Working Range, Wrist, J6 (Twist) +/- 205° (Note 2)
Maximum Velocity, Arm, J1 (Rotation) 3.66 rad/s {210°/s}
Maximum Velocity, Arm, J2 (Lower Arm) 3.66 rad/s {210°/s}
Maximum Velocity, Arm, J3 (Upper Arm) 3.66 rad/s {210°/s}
Maximum Velocity, Wrist, J4 (Swing) 7.33 rad/s {420°/s}
Maximum Velocity, Wrist, J5 (Bending) 7.33 rad/s {420°/s}
Maximum Velocity, Wrist, J6 (Twist) 10.5 rad/s {600°/s}
Wrist Load, Allowable Moment, J4 (Swing) 10.1 N*m
Wrist Load, Allowable Moment, J5 (Bending) 10.1 N*m
Wrist Load, Allowable Moment, J6 (Twist) 2.94 N*m
Wrist Load, Allowable Moment of Inertia, J4 (Swing) 0.38 kg*m@2
Wrist Load, Allowable Moment of Inertia, J5 (Bending) 0.38 kg *m^2
Wrist Load, Allowable Moment of Inertia, J6 (Twist) 0.03 kg *m^2
Arm operation cross-sectional area 2.57 m^2 x 340°
Environmental Conditions 0 ~ 45°C, 20 ~ 80 %RH (No condensation)
Mass 189 kg
Upper arm payload capacity 10 kg (Note 3)
Installation type Floor type
Paint color White (Munsell 10GY9/1)

 

welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot 0welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot 1welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot 2welding robot OTC FD-B4S 7 axis of robot arm welding playload 4kg and reach 1.4m as mig welding robot 3

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

D
Daulet Nurgazin
Kazakhstan Mar 19.2026
I purchased the Flowserve 3821 and am very satisfied with the overall transaction. The item arrived in good condition, matched the specifications accurately, and performed as expected. The seller demonstrated strong professionalism, provided a reasonable price, and ensured the delivery schedule was met. A dependable supplier that I would confidently work with again.
A
Alex George
United States Dec 15.2025
Very satisfied with this order. The seller was professional, the price was reasonable, and the delivery was right on schedule. Would definitely buy again!
A
Alaim Alves
Brazil Jul 12.2025
ok
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Contact Person : Mr. Edward Zhao
Tel : +8615000725058
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