42mm Planetary gearbox

Name: 42mm Planetary gearbox
Brand: I.CH
Rating: 5.0 (31 reviews)

Gearbox Description of 42mm Planetary gearbox
Housing material	Bearing at output	Radial load (10mm from flange)	Shaft axial load	Shaft press fit force,max.	Radial play of shaft	Thrust play of shaft	Backlash at no-load
Metal	Sleeve bearings	≤5Kgf	≤3Kgf	≤15Kgf	≤0.08mm	≤0.3mm	≤3°
Metal	Ball bearings	≤8Kgf	≤3Kgf	≤15Kgf	≤0.05mm	≤0.3mm	≤3°

Motor Shaft Pinion Specification
Module	No. of teeth	Pressure angle	Hole diameter	Reduction ratio.
0.6	12	20°	3.98	1/24,1/144,1/864
0.6	15	20°	4.98	1/720,1/1062,1/1470,1/2500,1/3000,1/3600
0.6	18	20°	4.98	1/17,1/61,1/104,1/212
0.6	24	20°	4.98	1/14,1/49,1/84,1/504
0.6	20	20°	4.98	1/4

Gearbox Specification
Reduction ratio	1/4	1/14	1/17	1/24	1/49	1/61	1/84	1/104	1/144	1/212	1/294	1/504	1/642	1/720	1/864	1/1062	1/1470	1/2500
Rated tolerance torque (Kg.cm Max.)	3	8	8	8	18	18	18	20	20	25	25	30	30	30	30	30	30	30
Max momentary tolerance torque (Kg.cm )	9	24	24	24	54	54	54	60	60	75	75	90	90	90	90	90	90	90
Efficiency	80%	70%	70%	70%	60%	60%	60%	60%	60%	50%	50%	50%	50%	50%	50%	40%	40%	40%
Length （L-mm）	32.5	39.2	39.2	39.2	45.9	45.9	45.9	45.9	45.9	52.6	52.6	52.6	52.6	52.6	52.6	59.6	59.6	59.6
Weight（g） Ball bearings	139	191	191	191	231	231	231	231	231	281	281	281	281	281	281	326	326	326

Gearbox Description of 42mm Planetary gearbox