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Dia. 22mm DC Spur Gear Motor

SG22 Series

Hennkwell spur gear DC motors include a range of supply voltages 6VDC, 12VDC and 24VDC. DC brushed motors can be assembled with or without magnetic encoder, cabling connectors. Existing spur gears type offers series ratios for options central output shafts can be customized per request.

spur gear motor 6V, 12V and 24V

Features

• Bi-direction
• Graphite brush motor
• Spur gears
• Motor and gearbox are made in Taiwan
• CE certificate & RoHs standard

Specification

• Appearance Dimensions: spur gearbox O.D. 22mm, DC brushed motor O.D. 21.6mm
• Normal Voltage: 6 VDC, 12VDC and 24 VDC
• 3PPR, 6PPR and 12PPR magnetic incremental encoder available for options
• Applications: device door open and close, medical laboratory analyzer, robotics, bank self-service machine, ATM, restaurant smart robot, hospital robot, automatic ticketing machine and so on.

SG22GR

Appearance Dimensions

Specifications of DC Gear Motor

Model	Rated Voltage	Reduction Ratio	1/4	1/10	1/26	1/52	1/104	1/207	1/350	1/456	1/539	1/701	1/911
0675	6V	Rated Torque (kg-cm)	0.07	0.16	0.37	0.67	1.20	1.50	1.50	1.50	1.80	1.80	1.80
		Rated Speed (rpm)	1600	615	237	118	58	30	20	15	13	10	8
		Rated Current (A)	0.45	0.45	0.45	0.45	0.45	0.32	0.23	0.20	0.21	0.18	0.16
9150	12V	Rated Torque (kg-cm)	0.07	0.15	0.35	0.65	1.20	1.50	1.50	1.50	1.80	1.80	1.80
		Rated Speed (rpm)	1486	570	220	110	55	31	20	15	13	10	7.8
		Rated Current (A)	0.20	0.20	0.20	0.20	0.20	0.15	0.11	0.09	0.10	0.09	0.08
0990	24V	Rated Torque (kg-cm)	0.07	0.17	0.40	0.70	1.20	1.50	1.50	1.80	1.80	1.80	1.80
		Rated Speed (rpm)	1840	710	273	137	69	38	24	19	16	12	10
		Rated Current (A)	0.15	0.15	0.15	0.15	0.15	0.11	0.08	0.07	0.08	0.07	0.06

Specifications of Gearbox

Reduction Ratio			1/4	1/10	1/26	1/52	1/104	1/207	1/350	1/456	1/539	1/701	1/911
Gearbox Length (L)			17.4	17.4	21	21	24.9	24.9	24.9	24.9	28.6	28.6	28.6
Rated Torque (kg-cm)			0.2	0.4	0.6	1.0	1.2	1.5	1.5	1.5	1.8	1.8	1.8
Max.Momentary Torque (kg-cm)			0.6	1.2	1.8	3.0	3.6	4.5	4.5	4.5	5.4	5.4	5.4
Efficiency (%)			81	70	66	59	53	48	48	48	43	43	43
Radial Play of Shaft (mm)			0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Thrust Play of Shaft (mm)			0.30	0.30	0.30	0.30	0.30	0.30	0.30	0.30	0.30	0.30	0.30
Output Shaft Axial Load (kg)			0.20	0.20	0.20	0.20	0.20	0.20	0.20	0.20	0.20	0.20	0.20
Output Shaft Radial Load (kg)			0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40

Notes:
1. The specifications may change or update without notice since product improvement.
2. The customized specifications, shafts, lead wires are available.