ST2018 - Miniature high torque stepper motor - Nema 8

Steppermotor ST2018 - ST2018 - Miniature high torque stepper motor - Nema 8

Where until now only the smallest DC motors (20 x 20 mm - Nema 8) have been used, the new miniature stepper motors with high input torques and speeds of more than 3000 rpm offer completely new alternative and cost-effective drive possibilities. Unlike DC motors, the ST2018 series already has a very high torque at low speed and often gears are not required which leads to considerably more economical drive solutions.

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Series overview 

Special versions

Motor shaft

Cable/Connector

Appropriate controller

SMCI12

SMC11

SMCI33

F.A.Q. for this article

Miscellaneous

Motorassistent

With our stepper motor assistant you can easily find the right motor for your application. you can even compare our motors.


Speed rev/min
Torque Nm

Connection:
Applicable for this engine size: Encoder (1), Gears (8)
Available performance values (contact us for other values)
Type Current
per
winding
Holding
torque
Resistance
per
winding
Inductance
per
winding
Rotor
moment
of inertia
Weight Length
"A"
  A
Ohm mH gcm2
ST2018S0604 0,60 1,80 6,5 1,70 2 0.06 33
ST2018M0804 0,80 3,0 5,4 1,50 2 0.06 41
ST2018L0804 0,80 3,6 6,0 2,2 2.3 0.09 48

Torquecurves

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Legende: S= seriell, P= parallel, 1W= 1 WicklungshälfteLegende: S= seriell, P= parallel, 1W= 1 Wicklungshälfte

Legende: S= seriell, P= parallel, 1W= 1 Wicklungshälfte

Dimensions

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Steppermotor ST2018 -

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