12mm Micro DC Spur Gear Motor

Product Dimensions（unit:mm）

Gearbox Data

Number of stages	2	4	5	7
Reduction Ratio i	3、5、10	17、20、30、36、50、63、100	110、150、210、250、298、380	372、625、1000
Gearbox Length L (mm)	9	9	9	12
Breaking Torque(kgf.cm)	0.6	0.9	1.2	2
Gearbox Efficiency	81%	65%	59%	48%

Driving Motor Data

DC Motor Model	Rated	No Load		Max Efficiency Load				Stall
	Volt.	Current	Speed	Current	Speed	Torque	P.out	Torque	Current
	V	mA	r/min	mA	r/min	gf.cm	W	gf.cm	mA
VS-N20-003-10000	3	≤50	10000	≤185	8000	2	0.2	≥8	≥350
VS-N20-003-15000	3	≤80	15000	≤280	12400	3	0.4	≥12	≥520
VS-N20-003-20000	3	≤110	20000	≤370	15500	4	0.6	≥16	≥700
VS-N20-006-10000	6	≤25	10000	≤95	8000	2	0.2	≥8	≥160
VS-N20-006-20000	6	≤60	20000	≤190	15500	4	0.6	≥16	≥320

DC Gear Motor Data

Gear Motor Model	Rated voltage	No Load		Max Efficiency Load				Stall
		Current	Speed	Current	Speed	Torque	P.out	Torque	Current
	V	A	r/min	A	r/min	kgf.cm	W	kgf.cm	A
VS-12SSN20-00316000-150K	3	0.07	110.7	0.27	87.3	0.28	0.25	1.30	1.01
VS-12SSN20-00310000-1000K	3	0.03	10.7	0.15	7.30	1.20	0.10	3.90	0.33
VS-12SSN20-00514500-100K	5	0.04	135.5	0.13	104.1	0.17	0.19	0.75	0.44
VS-12SSN20-00515000-250K	5	0.04	61.5	0.15	47.3	0.50	0.24	2.00	0.53
VS-12SSN20-00515000-298K	5	0.03	48.8	0.12	38.6	0.50	0.20	2.40	0.46

The motor parameters are for reference only,please refer to real measured data;

We can customize parameters according to customer requirements.

Gear Motor Output Speed=DC Motor Speed/Gear Ratio ( n=nm/i)

Gear Motor Output Torque=DC Motor Torque*Gear Ratio*Gearbox Efficiency. ( t=tm*i*η)