Skip to content Skip to navigation menu

8HY4047N

(Obsolete)
Stepper motor, High torque, Low noise, Smooth movement, 2 phase, 1.8°, NEMA8
● New generation NEMA 8 stepper motor can be purchased online now! Learn more
● High Torque, Small Size, Low Losses
● Available options for Wire Harness, Flexible Coupling
Brand Name: MOONS'
Quantity:
Shipping to:
Days to Ship: working days
Days to Ship: Contact
customer service

Free shipping to North America and Europe for orders of $100 or more 

Add to compare
Payment Methods

Buyer Protection:
Free Exchange if the item has quality problems within 1 year. Learn more
Parameter Unit Value
Phase 2
Step Angle 1.8°
Shaft Single
Frame Size NEMA8(20mm)
Length mm 47
Length in 1.85
Rated Current A 0.8
Holding Torque Nm 0.04
Holding Torque oz-in 5.66
Resistance Ohms ±10%@20℃ 4.4
Inductance mH Typ. 1.54
Coil Type Bi-Polar
Detent Torque mNm 2
Detent Torque oz-in 0.28
Rotor Inertia gcm² 4.2
Rotor Inertia oz-in² 0.023
Front Shaft Length mm 20
Front Shaft Diameter mm 4
Terminal Number 4
Connect Plug
Insulation Class B(130°C)
Motor Weight Lbs 0.2
Approvals RoHS
IP Rating IP40
Weight kg 0.09
Recommended Options

Filter By Product Type

All Products
Flexible Coupling
Wire Harness
Drives
Pulse & Direction Control

Dimensions 


■ Motor Dimensions: mm(in)
 

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

2D Drawings
Title Type Size(KB) Date View times Download
8HY Series_2D Drawings.pdf PDF 64 2016-12-21 39
3D Model
Title Type Size(KB) Date View times Download
8HY4_3D Model.step STEP 895 2017-01-10 28
Torque Speed Curves
Title Type Size(KB) Date View times Download
8HY Series_Torque Speed Curve.pdf PDF 4162 2016-12-21 32
Catalog
Title Type Size(KB) Date View times Download
Hybrid Stepper Motor_Catalog20180914.pdf PDF 33223 2017-10-13 124

Filter By Product Type

All Products
Flexible Coupling
Wire Harness
Drives
Pulse & Direction Control
 
 

Delivery & Packaging

Logistics tracking

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

Professional Product Label

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

Besides, our product labels are attached with QR code linking to product details, which is convenient for clients to view the detail product page with their mobile phones.

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

(Professional packing box and unique appearance design)

(Single item packed with EPE)

(Multi-products packed with another box)

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.
Whether just single item or multi-products the clients buy, all products are packed twice to avoid the damage further.

Shipping Visualization

For each case, products are carefully packed by experienced warehouse staff and the key processes are recorded by photos, which are then posted on our website, so that clients could clearly know the packing process and logistics status after placing order.

(Product in the box)

(Add the invoice)

(Label the commodity)

(The logistics waybill attached)

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.

Professional
Warehouse Management

MOONS’ has an experienced warehouse management team, all products and materials are clearly classified and neatly arranged.