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Model No: 42BYGH872
2 phase micro Nema 17 42BYGH872 4.5Kg.cm 1.8 Degree integrated Stepper Motor with driver
minimum order :
1 piece
Quantity :
- Warranty:1year
- Place of Origin:Jiangsu, China
- Brand Name:Hetai
- Model Number:42BYGH872
- Phase:2
- Type:Hybrid
- Current / Phase:2A
- Product Name:Integrated Stepper Motor
- Step angle:1.8 °
- Hoiding torque:4.5 Kg.cm
- Motor length:69mm
- Motor Weight:1kg
- Step Angle Accuracy:±5%
- Resistance:1.65 Ω/phase
- Induction:2.8 mH/Phase
- Max Radial Force:75N (20mm from front flange)
- Max Axial Force:15N
Product Description
42BYGH872-15
The motor 42BYGH872-15 was consist of a nema17 stepper motor and a driver, which is a kind of Integrated Pulse open-loop stepper motor.
The advantages of the integrated step motors are user-friendly, space-saving, high torque at low speeds, and Low vibration, lownoise, smooth operation.
Specification

Product Name | Stepper Motor |
Step Accuracy | ± 5% |
Dielectric Strength | 500V AC 1minute |
Resistance (Ω/phase) | 1.65 |
Insulation resistance | 100MΩ Min.500V DC |
Step Angle | 1.8° |
Lead wire | 4 |
Voltage (V) | 2.8 |
Current (A/Phase) | 1.7 |
Holding Torque (Kg.cm) | 4.5 |
Inductance (mH/phase) | 2.8 |
Wiring diagram

Characteristics of the driver
New 32 Bit DSP Technology
Low vibration, low noise, smooth operation
Built-in high-resolution and smooth filtering function
Automatic parameter power-on setting function
Variable current control greatly reduces the heat generation of the motor.
The automatic halving of current at rest
Can drive 4,6,8-wire tow-phase stepping motor
Photoelectric isolation of single-ended signal input (pulse, direction and enable)
Impulse response frequency up to 500KHz (factory default 200KHz)
The current setting is convenient and can be selected between 0.5-2.2 A
sub-set range 200-51200, higher sub-customizable
It has the protection functions of overvoltage, Undervoltage, and overcurrent.
Low vibration, low noise, smooth operation
Built-in high-resolution and smooth filtering function
Automatic parameter power-on setting function
Variable current control greatly reduces the heat generation of the motor.
The automatic halving of current at rest
Can drive 4,6,8-wire tow-phase stepping motor
Photoelectric isolation of single-ended signal input (pulse, direction and enable)
Impulse response frequency up to 500KHz (factory default 200KHz)
The current setting is convenient and can be selected between 0.5-2.2 A
sub-set range 200-51200, higher sub-customizable
It has the protection functions of overvoltage, Undervoltage, and overcurrent.
Product Application

Our advantage
Hetai can offer:
Specialised/customised design and product
Good quality products
7/24 Service
When it comes to quality aspect, Hetai was qualified by ISO Certificate, CE and Rohs. The product quality has also been recognized by many customers. Hetai is also proud of its research and develop strength. With the support of professional laboratory and experienced technicians, Hetai gained 13 Utility Patents and high-tech enterprise Award as well as other awards during the years.








Company Profile
Changzhou Hetai Motors
Hetai is located in ChangZhou, JiangSu province. Our workshop area is over 15,000㎡. Since Hetai founded in 1999, the specialization, scale of production has ensured to manufacture five million motors every year.
Experienced Manufacturer
ChangZhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to provide professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as assembly line, Automatic cylindrical grinder and CNC machining centers as well.
1. Product Range


2. Production Process

3. Manufacture Scene

Market Range

Package & Delivery






FAQ
1.Are you factory?
Yes, we are factory. Our brand name Hetai is a well-known micro motor manufacturer for more than 20 years in
China. Main product including hybrid stepper motor, brushless DC motor, servo motor and planetary gearbox.
2. Do you have Other contact info?
Yes, please email us: info@ht-motor.com 3. How can we get your catalog?
Please visit below website to download it :https://new.ht-motor.net/index.php?m=content&c=index&a=lists&catid=136
4.Can I test sample?
Yes, samples and freight are charged.
5.Can I get Customized product?
Sure, all the products can be customized based in special request.
6.How do you ship the goods?
We normally ship goods by express(DHL/UPS/FEDEX/TNT), by sea and by air, also accept freight forwarder.
7. What are the payment terms?
T/T(bank transfer), Paypal(0.5% paypal charges), ALIBABA assurance order accept
8. Is this your final price? May i have the discount?
Our price is the factory price. If you have large quantity, we can negotiate about the discount.
9.What is the Warranty for your products?
Our warranty is for one year. If any quality problems occured on our side during this period, we will take on the shipping cost and replacement. please note damage caused by improper use of the product is not covered by the warranty.
China. Main product including hybrid stepper motor, brushless DC motor, servo motor and planetary gearbox.
2. Do you have Other contact info?
Yes, please email us: info@ht-motor.com 3. How can we get your catalog?
Please visit below website to download it :https://new.ht-motor.net/index.php?m=content&c=index&a=lists&catid=136
4.Can I test sample?
Yes, samples and freight are charged.
5.Can I get Customized product?
Sure, all the products can be customized based in special request.
6.How do you ship the goods?
We normally ship goods by express(DHL/UPS/FEDEX/TNT), by sea and by air, also accept freight forwarder.
7. What are the payment terms?
T/T(bank transfer), Paypal(0.5% paypal charges), ALIBABA assurance order accept
8. Is this your final price? May i have the discount?
Our price is the factory price. If you have large quantity, we can negotiate about the discount.
9.What is the Warranty for your products?
Our warranty is for one year. If any quality problems occured on our side during this period, we will take on the shipping cost and replacement. please note damage caused by improper use of the product is not covered by the warranty.