Source-backed claims. Configuration, workload and evidence type matter when comparing products.
Allowable average input speed
3,000 r/min
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. The manual calls this allowable average input speed; it is not the rated-torque test speed of2000r/min.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Allowable average torque
460 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 100:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Allowable average torque limit.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 100 | 328 | 702 | 460 | 1334 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable average torque
557 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 120:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Allowable average torque limit.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 120 | 363 | 762 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable average torque
557 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 160:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Allowable average torque limit.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 160 | 363 | 800 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable average torque
242 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 50:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Allowable average torque limit.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Allowable average torque
351 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 80:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Allowable average torque limit.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 80 | 255 | 641 | 351 | 1210 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable maximum momentary torque
1,334 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 100:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Momentary maximum, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 100 | 328 | 702 | 460 | 1334 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable maximum momentary torque
1,458 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 120:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Momentary maximum, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 120 | 363 | 762 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable maximum momentary torque
1,458 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 160:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Momentary maximum, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 160 | 363 | 800 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable maximum momentary torque
847 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 50:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Momentary maximum, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Allowable maximum momentary torque
1,210 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 80:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Momentary maximum, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 80 | 255 | 641 | 351 | 1210 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable start/stop peak torque
702 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 100:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Start/stop peak limit, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 100 | 328 | 702 | 460 | 1334 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable start/stop peak torque
762 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 120:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Start/stop peak limit, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 120 | 363 | 762 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable start/stop peak torque
800 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 160:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Start/stop peak limit, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 160 | 363 | 800 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Allowable start/stop peak torque
497 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 50:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Start/stop peak limit, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Allowable start/stop peak torque
641 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 80:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Start/stop peak limit, not continuous torque.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 80 | 255 | 641 | 351 | 1210 | 4000 | 3000 | ≤10 | 5.0 | 15000
Backlash upper limit
10 arcsec
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Upper bound, expressed as ≤ in the manufacturer table.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Design life
15,000 h
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 100:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Manufacturer design-life claim; not a warranty or verified service life.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 100 | 328 | 702 | 460 | 1334 | 4000 | 3000 | ≤10 | 5.0 | 15000
Design life
15,000 h
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 120:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Manufacturer design-life claim; not a warranty or verified service life.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 120 | 363 | 762 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Design life
15,000 h
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 160:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Manufacturer design-life claim; not a warranty or verified service life.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 160 | 363 | 800 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Design life
10,000 h
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 50:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Manufacturer design-life claim; not a warranty or verified service life.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Design life
15,000 h
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 80:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Manufacturer design-life claim; not a warranty or verified service life.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 80 | 255 | 641 | 351 | 1210 | 4000 | 3000 | ≤10 | 5.0 | 15000
Drawing axial span callout
71.5
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; manual drawing page 5; Exact drawing callout. The drawing does not print a dimensional unit; retained as text without inferring millimetres. Confirm units before mechanical design.
LCSG Product Introduction Manual — form-specific parameter tables and drawings71.5
Input connection
Direct input shaft fit with flat-key connection
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; Manufacturer current series description; form identity is also explicitly named in the hosted manual drawings. No newer performance ratings transferred.
LCS(G) (High-torque) Standard Cup-shaped Strain Wave Gear-LeaderdriveLCSG-I: The input shaft is directly matched with the wave generator's inner hole and connected by a flat key.
Mass
5 kg
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Maximum input speed
4,000 r/min
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Outer flange diameter callout
⌀160 h7
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; manual drawing page 5; Exact drawing callout, including h7 fit notation. The drawing does not print a dimensional unit; no unit inferred. Confirm units and the full drawing before mechanical design.
LCSG Product Introduction Manual — form-specific parameter tables and drawings⌀160 h7
Rated torque
328 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 100:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Rated at an input speed of 2000 r/min.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 100 | 328 | 702 | 460 | 1334 | 4000 | 3000 | ≤10 | 5.0 | 15000
Rated torque
363 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 120:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Rated at an input speed of 2000 r/min.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 120 | 363 | 762 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Rated torque
363 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 160:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Rated at an input speed of 2000 r/min.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 160 | 363 | 800 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Rated torque
169 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 50:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Rated at an input speed of 2000 r/min.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Rated torque
255 N·m
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 80:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. Rated at an input speed of 2000 r/min.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 80 | 255 | 641 | 351 | 1210 | 4000 | 3000 | ≤10 | 5.0 | 15000
Reduction ratio
100 :1
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 100:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. XXX is the manufacturer-printed ratio placeholder, not a fully configured order code.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 100 | 328 | 702 | 460 | 1334 | 4000 | 3000 | ≤10 | 5.0 | 15000
Reduction ratio
120 :1
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 120:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. XXX is the manufacturer-printed ratio placeholder, not a fully configured order code.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 120 | 363 | 762 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Reduction ratio
160 :1
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 160:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. XXX is the manufacturer-printed ratio placeholder, not a fully configured order code.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 160 | 363 | 800 | 557 | 1458 | 4000 | 3000 | ≤10 | 5.0 | 15000
Reduction ratio
50 :1
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 50:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. XXX is the manufacturer-printed ratio placeholder, not a fully configured order code.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 50 | 169 | 497 | 242 | 847 | 4000 | 3000 | ≤10 | 5.0 | 10000
Reduction ratio
80 :1
Manufacturer specification
Configuration: LCSG-40-XXX-C-I; ratio 80:1; manual page 2; Manufacturer hosted LCSG manual, form-specific parameter table. Current official series webpage publishes differing values without identifying the applicable generation; these source editions are not interchangeable. XXX is the manufacturer-printed ratio placeholder, not a fully configured order code.
LCSG Product Introduction Manual — form-specific parameter tables and drawings40 | 80 | 255 | 641 | 351 | 1210 | 4000 | 3000 | ≤10 | 5.0 | 15000