●Operating Voltage: DC4.8~6.0 V ●Motor: coreless motor ●Operating Speed (4.8V): 0.17sec/60° ●Operating Speed (6V): 0.14 sec/60° ●Stall Torque (4.8V): 1.8kg.cm ●Stall Torque (6V): 2.0kg-cm ●Dimensions: 28X13.2X29.6 mm ●Weight: 19 g