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We design and manufacture high-quality and cost effective drivers and controllers for DC brush, BLDC and stepper motors

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product card

ST5918L4508-A
ST5918L4508-A

Main parameters

Size NEMA 23
Flange 56 mm
Holding torque 18.6 kgf*cm
Current per phase 3.2 A
Length 76 mm

High-torque stepper motor in size NEMA 23 (56 mm) with 1.8° step angle (full step). Standard size for installation in linear axes or small CNC machines. An extensive range of customized shaft and cable versions as well as custom-made products are available upon a request.

technical data

Technical data

Holding torque unipolar 13.46 kgf*cm
Holding torque bipolar 60.57 kgf*cm
Resistance per phase 0.5 Ohm
Resolution 1.8 °/step
Rotor inertia 480 gcm²
Inductance per phase 0.95 mH
Weight 1 kg
Length "A" 76 mm

Dimensions