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Nema 8 Stepper Motor with Dual Shaft 14mN.m High Precision 0.5Amp 2.75V Stepping Motor

Nema 8 Stepper Motor with Dual Shaft 14mN.m High Precision 0.5Amp 2.75V Stepping Motor

Brand Name:	Casun
Model Number:	B20SHD4351-86TP
MOQ:	5PC
Price:	$27.89~$30
Payment Terms:	D/A, T/T, L/C, D/P
Supply Ability:	10000+PCS+Month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE,ROHS,ISO

Holding Torque:

14 MN.m

Voltage:

2.75V

Current:

0.6A

Body Length:

28 Mm

Weight:

0.15 Kg

Phase Resistance:

5.5 Ohm ±10% （At 20℃）

Shaft Length:

86 Mm

Phase:

Insulation Class:

Class B

Packaging Details:

Carton:38x29x18cm

Highlight:

Dual Shaft Nema 8 Stepper Motor

2.75V Nema 8 Stepper Motor

High Precision Nema 8 Stepper Motor

Product Description

Nema 8 Stepper Motor with Dual Shaft

Casun Nema 8 Stepper Motor with Dual Shaft delivers 14 mN.m holding torque at 0.5A/phase and 2.75V. This high-precision 20×20 mm stepping motor features a dual shaft design for versatile mounting applications. Ideal for small robotics, laboratory equipment, and precision automation systems where space efficiency and accuracy are critical.

Key Features

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

Dimensions

Motor Specifications

Step Angle	1.8°
Frame Size	28 mm
Number of Phase	2 Phase
Rated Current	0.5 Amp
Holding Torque	14 mN.m
Resistance	5.5 ohm
Inductance	1.5 mH
Rotor Inertia	2.7 g.cm²
Motor Weight	0.15 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°C
Insulation Resistance	100M Ohm at 500 VDC
Dielectric Strength	500 VDC for 1 min

Encoder

Voltage	5V
Output	A + A - B + B - Z + Z -

Submodels

Custom Motor Solutions

If our standard motor cannot meet your requirements, we can customize the motor according to your specific needs. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, and more.

Available Options

Encoder

Brake

Gearbox

Shaft

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