descriptions
IG22
Housing Material Metal
Output Bearing
Standard
/(Optional)
Sleeve bearing
/(Ball bearing)
Radial Load
(10 mm from face of gearbox)
≤ 0.8 kgf
(1.8 lbf)
Axial Load ≤ 0.6 kgf
(1.3 lbf)
Shaft Press
fit force
(Maximum)
≤ 5kgf
(11 lbf)
Radial Play ≤ 0.05 mm
(0.002 in)
Axial Play ≤ 0. 2 m
(0.008 in)
Backlash at
No-Load
≤ 3.0°
Φ22.0 mm
Capable of mating with the Igarashi 15 and 18 series of DC motors
For further information on this product series please click here
Dimensions (mm)
Specification
Reduction Ratio Rated Torque
(kgf-cm)
Max. Momentary Torque
(kgf-cm)
Efficiency of gearing L
(mm)
Weight (g)
(Sleeve Bearing)
1/4 1.0  Max 3.0 80 % 14.40 27
1/14 1.5  Max 4.5 70 % 18.05 31
1/16, 1/19 1.5  Max 4.5 70 % 18.05 31
1/62, 1/84 2.0  Max 6.0 60 % 21.70 35
1/104 2.0  Max 6.0 60 % 21.70 35
1/231 2.5  Max 7.5 50 % 25.35 40
1/316 2.5  Max 7.5 50 % 25.35 40
1/370 2.5  Max 7.5 50 % 25.35 40
1/455 2.5  Max 7.5 50 % 25.35 40
1/1014 3.0  Max 9.0 40 % 29.00 44
1/1621 3.0  Max 9.0 40 % 29.00 44
1/1996 3.0  Max 9.0 40 % 29.00 44