Global Robotics
Laifual FBS-U-Ⅰ, frame size 32, is an double-circular harmonic reducer with a hollow central opening for precision mechanical transmission. The manufacturer lists size-specific torque and input-speed limits across the reduction ratios recorded in Specifications. The form is separately identified on the official product page; the reduction ratio remains an ordering choice. Cover image: Manufacturer series image; size may vary.
Product family: Laifual FBS-U-Ⅰ harmonic reducers
Source-backed claims. Configuration, workload and evidence type matter when comparing products.
2,300 r/min
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; manufacturer-named form; Grease lubrication; average input-speed limit
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
≤40 arcsec
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; manufacturer-named form; Manufacturer table limit
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
3,600 r/min
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; manufacturer-named form; Grease lubrication; manufacturer maximum, not the rated-torque test speed
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
216 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 100:1; manufacturer-named form; Average load limit
100 137 14 333 34 216 22 647 66
108 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 50:1; manufacturer-named form; Average load limit
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
167 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 80:1; manufacturer-named form; Average load limit
80 118 12 304 31 167 17 568 58
647 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 100:1; manufacturer-named form; Momentary maximum; not continuous rated torque
100 137 14 333 34 216 22 647 66
382 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 50:1; manufacturer-named form; Momentary maximum; not continuous rated torque
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
568 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 80:1; manufacturer-named form; Momentary maximum; not continuous rated torque
80 118 12 304 31 167 17 568 58
137 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 100:1; manufacturer-named form; At 2000 r/min input
100 137 14 333 34 216 22 647 66
76 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 50:1; manufacturer-named form; At 2000 r/min input
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
118 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 80:1; manufacturer-named form; At 2000 r/min input
80 118 12 304 31 167 17 568 58
100
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 100:1; manufacturer-named form; Manufacturer-rated configuration
100 137 14 333 34 216 22 647 66
50
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 50:1; manufacturer-named form; Manufacturer-rated configuration
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
80
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 80:1; manufacturer-named form; Manufacturer-rated configuration
80 118 12 304 31 167 17 568 58
333 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 100:1; manufacturer-named form; During starting and stopping
100 137 14 333 34 216 22 647 66
216 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 50:1; manufacturer-named form; During starting and stopping
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
304 N·m
Manufacturer specification
Configuration: FBS-U-Ⅰ; frame size 32; reduction ratio 80:1; manufacturer-named form; During starting and stopping
80 118 12 304 31 167 17 568 58
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