Laifual FSG is a precision harmonic reducer. This record represents the manufacturer's C-I component set in frame size 40, as identified in its model-specific dimensional drawing. Specifications preserve the listed reduction-ratio configurations, separate rated, starting/stopping and instantaneous torque limits, input speeds, backlash, mass and design-life qualifiers. Manufacturer drawing and web-table discrepancies are flagged in the affected specification conditions. Cover image: Manufacturer series image; size may vary.
Source-backed claims. Configuration, workload and evidence type matter when comparing products.
Allowable average input speed
3,500 r/min
Reported claim
Configuration: FSG; C-I; frame size 40; reduction ratio 100:1; Average input speed under grease lubrication. Unresolved manufacturer-source conflict: this drawing states 3500 r/min; the current family web table states 3000 r/min (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 120:1; Average input speed under grease lubrication. Unresolved manufacturer-source conflict: this drawing states 3500 r/min; the current family web table states 3000 r/min (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 160:1; Average input speed under grease lubrication. Unresolved manufacturer-source conflict: this drawing states 3500 r/min; the current family web table states 3000 r/min (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 50:1; Average input speed under grease lubrication. Unresolved manufacturer-source conflict: this drawing states 3500 r/min; the current family web table states 3000 r/min (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 80:1; Average input speed under grease lubrication. Unresolved manufacturer-source conflict: this drawing states 3500 r/min; the current family web table states 3000 r/min (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 100:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
Configuration: FSG; C-I; frame size 40; reduction ratio 120:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
Configuration: FSG; C-I; frame size 40; reduction ratio 160:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
Configuration: FSG; C-I; frame size 40; reduction ratio 50:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
Configuration: FSG; C-I; frame size 40; reduction ratio 80:1; Manufacturer minimum design life; not a warranty; preserve the printed greater-than-or-equal qualifier. Family web tables may present unqualified values or a shared range; these are not equivalent claims.
Configuration: FSG; C-I; frame size 40; reduction ratio 120:1; Momentary maximum; not continuous rated torque. Unresolved manufacturer-source conflict: this drawing states 1530 N·m; the current family web table states 1510 (1) N·m (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 160:1; Momentary maximum; not continuous rated torque. Unresolved manufacturer-source conflict: this drawing states 1530 N·m; the current family web table states 1510 (1) N·m (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
Configuration: FSG; C-I; frame size 40; reduction ratio 160:1; During starting and stopping. Unresolved manufacturer-source conflict: this drawing states 814 N·m; the current family web table states 841 N·m (https://www.laifual.com/fsg/). Both published claims are retained; neither is treated as a correction.
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