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0.9° Nema 14 Round Stepper Motor

0.9° Nema 14 Round Stepper Motor | Model Number: MT-14HRM | Holding Torque: 0.7~1.0kg.cm (10~13.9oz.in) | Current / Phase: 0.4A~0.5A | Frame Size: 35*35mm | Certification: CE, ISO, ROHS
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Item
Specifications
Step Angle
0.9°
Step Angle Accuracy
0.9°±5% (full step, no load)
Resistance Accuracy
±10%
Inductance Accuracy
±20%
Temperature Rise
80°C Max.(2 phase on)
Ambient Temperature
-20°C~+50°C
Insulation Class
B, 130°C
Insulation Resistance
100MΩMin. , 500VDC
Shaft Radial Play
0.02Max. (450 g-load)
Shaft Axial Play
0.08Max. (450 g-load)
Max. radial force
28N  (20mm from the flange)
Max. axial force
10N


Dimension

“L” Max

Model #

Single Shaft

Rated Current

(Amps/Phase)

Holding Torque

(oz.in)

Holding Torque

(kg.cm)

Resistance

(Ohms/Phase)

Inductance

(mH/Phase)

Inertia

(g.cm2)

Detent Torque

(g.cm)

Weight

(kg)

13.0mm
(0.51")
MT-1401HRM050AW
0.5 10.0 0.7 17.0 7.5 11 30 0.10
17.5mm
(0.69")
MT-1402HRM040AW
0.4 11.1 0.8 9.0 11.0 11 40 0.11
20.5mm
(0.81")
MT-1403HRM050AW
0.5 13.9 1.0 10.0 13.0 19 50 0.13