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Stepper motor,Double shaft, High torque, Low inertia, Fast raising speed, 2 phase, 1.8°, NEMA23
● Low Inertia, Quick Response
● High Torque, High Efficiency
● Low Vibration, Low Noise
● Available options for Drives, Wire Harness, Flexible Coupling, Damper
Brand Name: MOONS'
Price: USD  61.67  EA
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Free shipping to USA for orders of $100 or more 
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Parameter Unit Value
Phase 2
Step Angle 1.8°
Shaft Double
Frame Size NEMA23(56.4mm)
Length mm 77
Rated Current A 1.5
Holding Torque Nm 2.3
Resistance Ohms ±10%@20℃ 4.3
Inductance mH Typ. 18.5
Coil Type Bi-Polar
Detent Torque mNm 75
Rotor Inertia gcm² 391
Front Shaft Length mm 20.6
Front Shaft Diameter mm 6.35
Rear Shaft Length mm 13
Rear Shaft Diameter mm 6.35
Terminal Number 4
Connect Plug
Insulation Class B(130°C)
Approvals UL,RoHS
IP Rating IP40
Weight kg 1
Recommended Options

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All Products
Pulse & Direction Control
Flexible Coupling
Wire Harness


■ Motor Dimensions: mm(in)

■ Mating connector With Leads(order separately) Dimensions: mm(in)


2D Drawings
Title Type Size(KB) Date View times Download
ML23HS Series_2D Drawings.pdf PDF 90 2016-12-21 15

Filter By Product Type

All Products
Pulse & Direction Control
Flexible Coupling
Wire Harness

Delivery & Packaging

Ensure your ordered products are always safely packaged from easy click to
fast delivery to your hands

Fast Delivery

Fast Cross-Border Delivery MOONS' chooses DHL as our main international express shipping partner. As the world's leading logistics specialist, DHL provides our customers with fast and professional inter- national door-to-door delivery service.
Estimated Delivery Time: e.g. China-USA major cities 3 business days.

Safely Packaging

In order to ensure your shipments withstand the long trip and arrive safely and intact, MOONS' specially designed Individual package to pass the drop test with its stable structure. Besides, the package is made from recyclable materials, providing you with professional safety delivery.

Professional Product Label

Considering all possible harsh application environments, MOONS' specially designed label for each product, which passes water-resistance test, durability rub test, high temperature resistance and corrosion resistance tests.

Tip: This label design is suitable for products of stepper motor.