LFB Concentric Shaft Planetary Gearbox

As a professional custom gear manufacturer, Laifual has developed a wide range of harmonic gearbox series, including LSS, LSG, LSN, LSD, LFS, LHT, etc., covering standard type, large diameter, thin, shorten harmonic gearbox.

Powerful tool in precision positioning with a backlash of less than 0®03'

Reduction Ratio of this planetary gear shaft: 1/3-1/100
Backlash: 0.05® (within 3 min)

Main features of LFB series Concentric Shaft Inline Planetary Gear Reducer
Backlash is within 3 min-perfect solution for precision positional control
No grease leak through the use of high viscosity anti-separation grease
High efficiency with no need for input section oil seal
Compatible with all types of servomotors with the use of adaptors
Grease replacement is not required throughout the product’s lifetime; can be installed at any desired angle without the worry of leakage.

Specification of LFB Hollow Shaft Planetary Gearbox Reducer
Rated parametertable of LFB series Concentric Shaft Planetary Gear Reducer
Nominal output torque(Nm) 14-1900
Reduction ratio 3-100
Backlash(arcmin) 3-5
Max.working temperature(℃) 90
Noise(dB) 63-77