ST2018 miniature high torque stepper motor Nema 8
Where until now only the smallest DC motors (20x20mm - Nema 8) are 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.
Miscellaneous
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| Type | Current per winding |
Holding torque |
Resistance per winding |
Inductance per winding |
Rotor moment of inertia |
Weight | Length “A“ |
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| 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 | ||
Availability: “S“: standard article, small quantities available ex warehouse, “S+“: preferred article, available in larger quantities ex warehouse, all other motors on request only.
Torquecurves
