Stepping motors

i.v.b. - Antriebstechnik GmbH - Schrittmotoren

Precise, reliable and cost-effective

Hybrid stepper motors are digitally controlled and regulated drives. They are used where torque at low speed, positioning and accuracy are determining factors.

The motors operate with a physical step angle of 1.8° that can be more finely adjusted by an electronic multi-step resolution.
Especially due to the step angle accuracy a high precision in the positioning is guaranteed. There is no need for a position encoder regarding the position feedback.

Operating reliably and economically these hybrid stepper motors lead the field in terms of low-vibration and smoothness.

General technical informations about hybrid stepping motors

Physical step angle:1,8 °
Size:ø 42 / ø 57 / ø 86 / ø 110 mm
Torque:130 – 29000 mNm

Standard products

NEMA 17
stepping angle (°) Torque (Nm) Phase current (A) Phase resistance (Ω) Phase inductivity (mH) Rotor inertia (gcm²) Weight (kg) Length (mm) Wires Data sheet
6540-13 1.8 0.13 0,26 / 1.12 2 / 36 2.7 / 37 18 0.2 33 4 / 6
6540-18 1.8 0.24 2.3 / 1.25 0.75 / 2.5 1 / 4 35 0.30 45 4
850-5108 1.8 0.40 1.3 2.5 5 54 0.28 40 4
850-5107 1.8 0.80 / 0.97 2.3 1.5 2.2 85 0.5 63 4
850-3101 1.8 0,93 1.3 5.2 10 114 0.47 61 4
NEMA 23
stepping angle (°) Torque (Nm) Phase current (A) Phase resistance (Ω) Phase inductivity (mH) Rotor inertia (gcm²) Weight (kg) Length (mm) Wires Data sheet
6600-15 1.8 0.540 / 0.385 1.5 1.6 3.5 / 1.7 131 0.37 39 4 / 6
6600-20 1.8 0.925 3.8 / 1.05 0.37 - 4.8 0.9 - 15 248 0.57 51 4
6600-30 1.8 1.95 / 1.40 4.7 / 1.8 0.37 / 2.6 1.5 - 0.6 425 0.95 77 4 / 6
NEMA 24
stepping angle (°) Torque (Nm) Phase current (A) Phase resistance (Ω) Phase inductivity (mH) Rotor inertia (gcm²) Weight (kg) Length (mm) Wires Data sheet
850-5506 1.8 3.0 4.2 0.8 3 720 1.60 90 4
NEMA 34
stepping angle (°) Torque (Nm) Phase current (A) Phase resistance (Ω) Phase inductivity (mH) Rotor inertia (gcm²) Weight (kg) Length (mm) Wires Data sheet
6630-24 1.8 2.75 3.2 / 6.8 0.2 / 0.9 1.2 / 4.6 1390 1.5 63 8
6630-37 1.8 6.0 3.4 / 6.8 0,33 / 1.32 2,6 / 10.4 2660 2800 95 8
6630-50 1.8 9.0 5.0 / 10.0 0,2 / 0.8 1.8 / 7.2 3950 4000 128 8
850-5363 1.8 3.1 1.9 / 3.8 0.6 / 2.4 3.5 / 14.0 850 2 66 8
850-5347 1.8 4.2 3.5 / 7.0 0.25 / 1.0 1.8 / 7.2 1050 2.5 78 8
850-5365 1.8 6.5 2.8 / 5.6 0.5 / 2.0 4.1 / 16.4 1550 3 98 8
850-5355 1.8 6.5 3.5 / 7.0 0.32 / 1.30 2.5 / 9.4 1550 3 98 8
850-5345 1.8 8.2 3.5 / 7.0 0.4 / 1.5 3.2 / 12.8 1800 4 114 8
850-5366 1.8 8.2 3.5 / 7.0 0.4 / 1.5 3.2 / 12.8 1800 4 114 8
850-5359 1.8 12 7.0 0.45 5.2 2500 5 150 8
NEMA 42
stepping angle (°) Torque (Nm) Phase current (A) Phase resistance (Ω) Phase inductivity (mH) Rotor inertia (gcm²) Weight (kg) Length (mm) Wires Data sheet
850-5402 1.8 23.0 6.5 0.8 15 11000 8.4 150 4
850-5403 1.8 29.0 8.0 0.65 13.5 25000 12.0 200 4

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