DC Gearmotors, Encoders

Gearheads

Key Features and benefits

Spur Gear - Good efficiency - Low Friction Torque

Planetary Gear - Compact - Can Transmit High Torque

	Diameter	Length	Gear Ratio Available	Nominal Torque	Efficiency (ratio dependent)
	mm	mm		Nm	%
B16	16	10.5 - 23	5 - 2187	0.12	0.81 - 0.48
BA16	16	26.7 - 36.7	22.5 - 3280.5	0.2	0.72 - 0.48
K24	24	15 - 21	5 - 2048	0.17	0.85 0.65
K27	27	28.5	6.2 - 2970	0.4	0.65 - 0.4
K38	38	23.6 - 33.6	6 - 900	2	0.8 - 0.55
K40	40	40 - 50	5 - 405	3	0.8 - 0.55
M22	22	22.6 - 50.2	3.67 - 903.8	1.5	0.8 - 0.5
M707 L61	10	23.8 to 33.8	7.07 to 1770	0.012	0.8 to 0.5
M915 L61	9 X 15	21.2 to 34.1	3.67 to 2430	0.03	0.9 to 0.55
MU915 L61	15 X 9	21.2 to 34.1	3.67 to 2430	0.03	0.9 to 0.55
R08	8	12.85	1:16	0.05	75
R08 2R	8	12.85	1:16	0.05	75
R10	10	9 - 26.5	4 - 4096	0.1	0.9 - 0.5
R13	13	14.5 - 26.8	5.5 - 915	0.25	0.85 - 0.55
R16	16	16 - 28.3	5.5 - 915	0.3	0.85 - 0.55
R22	22	25 - 40	5.75 - 1090	0.6	0.8 - 0.5
R32	32	32 - 50	5.75 - 1090	4.5	0.8 - 0.55
R40	40	38.3 - 63.8	3.56 - 753	10	0.85 - 0.5
RG 1/8	26.2	16.5	5.5 - 3000	0.6	0.8 - 0.55
RG 1/9	26.2	17.3	4.25 - 1620	1.2	0.8 - 0.45
Size 11	27.940	0.8-1.2	4-49	2.6	75-95
Size 15	38.1	1.4-2.1	4-49	9.5	75-95
Size 5	12.713	11-15	5-25	0.29	75-92
Size 9	22.162	0.7-1.0	4-49	1.1	75-95