The CSM1001 is a 3/4 HP (550 Watt) Brushless Servo Motor that includes the Needle Positioner (synchronizer) see photo #3.
Energy Efficient – Saves up to 70% Electricity. Speed: 0–4,200 RPM.
The CSM1000 is the same model without the synchronizer.
The CSM1000 series of High Torque D.C. Electronic Servo Motors from Premier by Consew includes a number of models.
See all the available models in the Model Chart (picture #2)