The size of NEMA 34 is relatively large, so it can generate high torque, which is very advantageous for applications that require high loads or large inertia movements

Stepper motors have a simple structure and no complex mechanical structures, resulting in a lower failure rate.

Features:

We are a professional research and development manufacturing company
Enjoy a ten-year warranty and purchase with confidenc
Combining proficient R&D with dedicated manufacturing processes
High torque and precision guaranteed
Specialist in professional drivetrain solutions

Dimensions

Motor Specifications

Step Angel	1.8 °
Fram Size	86 mm
Number of Phase	2 Phase
Rated Current	4.0 A
Holding Torque	13N.m
Resistance	1.8ohm
Inductance	16.5mH
Rotor Inertia	3600 g-cm²
Motor weight	5.0 kg
Number of leads	4
Connection	Bipolar

Operating Specifications

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

Torque Curves

Submodels

Model	Holding Torque	Step Angle	Length	Type of Shaft	Rated Current
86SHD4003-32	4.0N.m	1.8°	69mm	Key Shaft-32mm	4.0A
86SHD4101-32	4.5N.m	1.8°	76mm	Key Shaft-32mm	4.0A
86SHD4201-37	5.6N.m	1.8°	98mm	Key Shaft-37mm	4.0A
86SHD4314-37	6.8N.m	1.8°	112mm	Key Shaft-37mm	5.0A
86SHD4404-37	8.0N.m	1.8°	127mm	Key Shaft-37mm	5.0A
86SHD4505-37	12.0N.m	1.8°	150mm	Key Shaft-37mm	5.5A

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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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