ST3518 stepper motor
The ST3518 stepper motor was developed primarily for users who have a restricted installation depth available and where a stepper motor with a construction size of 28m is too long and a construction size of 42mm is too big. With the highest possible torque the SH3518.. stepper motor series offers a high resolution and is deployed with low-priced power drive for applications in the precision device construction. In conjunction with a microstep drives of the IMT.. and SMC.. series and with the same or even greater resolution of < 0.18°, it constitutes an extremely cost-effective alternative to the multiphase stepper motors.
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 | ||||||
| ST3518S0804 | 0,80 | 7,0 | 4,0 | 2,3 | 10 | 0.15 | 26 | ||
| ST3518M1004 | w1 | 14,0 | 2,7 | 4,3 | 14 | 0.18 | 36 | ||
| ST3518L1204 | 1,20 | 23,0 | 3,4 | 2,8 | 430 | 0.30 | 52 | ||
Availability: “S“: standard article, small quantities available ex warehouse, “S+“: preferred article, available in larger quantities ex warehouse, all other motors on request only.
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Torquecurves







