The Casun Nema 14 Hollow Shaft Stepper Motor delivers high precision performance with 2.7V DC and 1.0A operation, designed for CNC machines. Its hollow shaft design enables easy cable routing while maintaining accurate motion control and reliability for demanding automation applications.

Features:

Bipolar or unipolar versions available
Hybrid stepper construction
Available in single- or double-shaft versions
CE and RoHS approved
Customizations on request

Dimensions

Motor Specifications

Step Angel	1.8°
Frame Size	34 mm
Number of Phase	2 Phase
Rated Current	1 Amp
Holding Torque	140 mN.m
Resistance	2.7 ohm
Inductance	4.3 mH
Rotor Inertia	14 g.cm²
Motor weight	0.2 kg
Connection	Bipolar

Operating Specifications

Motor

Step Angle: 1.8°

Maximum Temperature: 80°C maximum

Ambient Temperature: -20 °C to 50°C

Storage Temperature -20: °C to 100°C

Humidity Range: 85% or less, non-condensing

Magnet Wire Insulation: Class B 130 deg C

Insulation Resistance: 100M Ohm at 500 VDC

Dielectric Strength: 500 VDC for 1 min

Encoder

Voltage: 5 v

Output: A + A - B + B - Z + Z -

Submodels

Model	Holding Torque	Step Angle	Length	Type of Shaft	Rated Current
35SHD0307	80 mN.m	1.8°	20 mm	D Shaft-20mm	0.4A
35SHD0001	100 mN.m	1.8°	26 mm	D Shaft-20mm	0.4A
35SHD0102	150 mN.m	1.8°	34 mm	D Shaft-20mm	0.75A
35SHD0801	230 mN.m	1.8°	40 mm	D Shaft-20mm	0.5A

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If our standard motor cannot meet your needs,

we can customize the motor according to your needs

Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.

Options:
Encoder | Brake | Gearbox | Shaft

Please click the "Get a quote" button below to tell us your requirements.

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