Item Type: Motor Model: A58SW-42BY Specification Efficiency: IE 2 Continuous Current (A): 1.5A Protection Function: Fully enclosed Type: Gear motor Construction: Permanent magnet For Torque: 5.5kg.cm Motor Size: Approx. 42 x 42 x 48mm / 1.65 x 1.65 x 1.89in Technical Index Standard Operating Conditions Rated Voltage: 12v, 24v Direction of Rotation: Clockwise when viewed from the output shaft side Measurement Conditions: Motor Position: Placed horizontally while measuring Power Supply: DC power supply Reduction Ratio: 1/17, 1/32, 1/50 Working Temperature and Humidity: Temperature Range: -10 ℃ ~ + 50 ℃, Humidity Range: 30% ~ 80%. Storage Temperature: Temperature Range: -20 ℃ ~ + 60 ℃ 1、With synchronous self-locking function, such gear motor supports low noise, low current and no spark. 2、Moreover, such kind of worm gear motor can be applicated in pumps, surgical tools, mixers, centrifuges, electric valves, actuators, instruments. 3、Durable material makes the motor support over current protection and over voltage protection. 4、Via precision craft by many experts, such a worm gear motor is entitled with high performance according to strict rule. 5、No extral step is required when you use such speed reduction motor and the operation is simple. 1 x Worm Gear Motor