Product Description

Success of motion-and-logic control and robotics systems depend upon efficient, durable and high-accuracy motors. And Pacific Scientific ensures that its synchronous motors, whether servo or stepper, give 100% satisfaction in every respect. Pacific Scientific’s stepper motors, such as PowerSync series, meet international construction and performance standards.    

Part number SN32HMYW-LNK-NS-00 belongs to the SN series of AC synchronous stepper motors by Pacific Scientific. The AC synchronous motor features NEMA 34 square frame of side 3.38 inches. The heavy duty mounting construction also complies with NEMA standards while Splash proof terminal board featuring metric PG11 conduit connector prevents motor components from shocks and electric damages. For smooth and consistent signal transfer, the stepper motor features 2 rotor stacks. Plus, a combination of 3-Lead winding and laminated rotor ensures higher torque. Finally, SN32HMYW-LNK-NS-00 AC synchronous stepper motor features single shaft along with straight key. All these elements make it a lightweight option under 9 pounds. 

The SN32HMYW-LNK-NS-00 synchronous stepper motor gives low-speed performance at a nominal input voltage of 120Vac. At this voltage the AC stepper motor reaches up to 60RPM with 50Hz vibration. Because of the lightweight construction, the stepper motor by Pacific Scientific is able to reach maximum torque of 3.39 Nm in a jiffy. Furthermore, the maximum pull-out torque of the stepper motor is 4.87Nm. Due to the laminated rotor, the stepper motor offers low-rotor inertia of just 38 oz-in-s² while its rated inertia is 0.29 oz-in-s² which is again not too high. Other factors that contribute to high yielding torque include 38 ohms phase resistance and RMS of 0.47. To avoid reversing torque or other hindrances, it is recommended that the SN32HMYW-LNK-NS-00 stepper motor must be supplied with 4 microfarad capacitor featuring 4.47 volt-AC rating, and a 50-watt resistor with 100 ohms resistance.