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1. Gear box wall thickness max: 2mm gear motor, 2. Shaft outsize could be made according to customize., 3. Max rated torque 1N.m - details see: https://www.machineto.com/37mm-12v-dc-geared-motor-10237800

Specifications:

1. Dimension

Notes:

1.1. Dimension : L,shaftcan be made according to customize.

2. Reduction gear box data

Number of stage	2, 3 Stages reduction	4 , 5 Stages reduction	6,7 Stages reduction
Reduction Ratio	7, 10 , 21 ,30	61, 90, 121, 184, 270,	552 , 810 , 1656 , 2443
Gearbox Length "L" mm	18 , 21.5	24, 26.5	29 , 31.5
Max Running torque	2 Kgf. cm	10Kgf. cm	15 Kgf. cm
Max Gear Breaking torque	8Kgf. cm	30 Kgf. cm	40 Kgf. cm
Max Gear efficiency	0.81, 0.73	0.65, 0.59	0.53, 0.48

3. Driving Motor data

Motor Name	Rated volt v	No load		Load				Stall
		Current	Speed	Current	Speed	Torque	Output	Torque	Current
		mA	R/Min	mA	R/Min	gf.cm	W	gf.cm	mA
RS-5200123000	12	<=20	3000	<=110	2200	25	0.55	100	400
RS-5200124500	12	<=30	4500	<=150	3300	35	1.2	150	850
RS-5200126000	12	<=40	6000	<=400	4500	45	2.3	180	1400
RS-5200243000	24	<=15	3000	<=60	2200	25	0.55	100	200
RS-5200244500	24	<=20	4500	<=80	3300	35	1.2	140	420
RS-5200246000	24	<=30	6000	<=200	4500	45	2.3	180	780

4. Typical Gear Motor data

Gear Motor Name	Rated volt v	No load		Load				Stall		L
		Current	Speed	Current	Speed	Torque	Output	Torque	Current
		mA	R/Min	mA	R/Min	Kgf.cm	W	Kgf.cm	mA	mm
DK-37R5200123000-30K	12	<=50	100	<=200	73	0.4	0.55	1.2	400	21.5
DK-37R5200124500-90K	12	<=80	60	<=300	36.5	1.5	1.2	6	850	24
DK-37R5200126000-270K	12	<=100	22	<=400	16.7	8	2.3	32	1400	26.5
DK-37R5200243000-10K	24	<=60	300	<=200	220	0.2	0.55	1	200	18
DK-37R5200244500-184K	24	<=80	25	<=300	18	4	1.2	20	420	26.5
DK-37R5200246000-810K	24	<=180	7.4	<=400	5.5	15	2.3	50	780	29

5.Dakemotor can desgin more DC Gear Motor according to customize