Our DC planetary gear motors offer a high precision motor for a very affordable price. PK22G DC planetary gearmotors comes in sizes from 22 mm diameter, 43.3 mm to 58 mm body length. Their typical applications include medical device, secure case lock, electric venetian blind. All our gearmotors can be designed to your specifications with many custom options available.
Standard DC motor specification: 1. Normal speed: 3000/ 6000/ 15000 rpm at 12VDC. 2. No-load: (1) Speed: 3600/ 6000/ 15000 rpm. (2) Current: 15.2/ 61.1/ 168.4 mA. 3. Rated-load: (1) Speed: 1870/ 4920/ 12750 rpm. (2) Current: 62.8/ 233.2/ 594.3 mA. (3) Output: 0.575/ 1.512/ 3.923 W. (4) Eff.: 38.151/ 54.038/ 55.008 η (%). 4. At maximum efficiency: (1) Speed: 2355/ 4815/ 12000 rpm. (2) Current: 44.8/ 249.4/ 747.1 mA. (3) Torque: 18.63/ 32.83/ 40.76 g-cm. (4) Output: 0.450/ 1.621/ 5.034 W. (5) Eff.: 41.939/ 54.158/ 56.124 η (%). 4. Starting characteristic: (1) Current: 17.90/ 83.40/ 160.100 mA. (2) Voltage: 3.433/ 1.184/ 1.043 V. (3) Resistance: 158.85/ 14.70/ 6.580 Ω. 5. Stall torque (max.): (1) No-load: 73.67/ 166.95/ 221.90 g-cm. (2) Current: 0.1322/ 1.0180/ 3.3202 A.