HYBRID STEPPERS

Our stepper motors for the classical applications are high torque versions of hybride type steppers with axial rare earth magnets. In most cases they are 2 phases and 50 pole pairs, so 200 fullsteps per revolution. Microstepping of modern controllers allows normally 256 microsteps per fullstep, so that the overall resolution is 51,200 steps per revolution.

Still today stepmotors are used in many applications because of various reasons, e.g. like cost, standstill at end of move (no control activity) or high torque density at low speed.

Modern control technology also allows for much better smoothness and the fear from loosing steps has gone due to the capability of the modern controllers to read feedback devices like encoders. Today we have even moved from position correction to real servo mode with stepper motors, which makes it a very attractive package for low speed high torque applications.

We also offer flexible Stepper controllers in various versions.

For the classical motion control we offer the following stepper motor families:

SY: industrial style steppers in sizes Nema 23, 34, 42: many options like terminal box, IP68, encoder, brake, vakuum, etc.

DSMH: cost-effective high torque stepper family in sizes Nema 8, 11, 14, 17, 23, 34, 42: smooth operation, high speed, 4 or 8 leads, custom versions possible; also 3-phase version available 

We supply also linear actuators based on stepper technology!

For less demanding applications we also offer cost-effective small stepper (tin-can steppers) for mass production.