42mm  Cost  made in China - replacement parts -  in Port Harcourt Nigeria  NEMA 17 Electrical Step Hybrid Stepper Servo Motor 1.8deg 2 Phase 3 Stage 4 Period with Encoder with top quality

We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 diverse branches. For more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~thirteen 571 88828 13858117778 571 88828

42mm NEMA seventeen Electrical Phase Hybrid Stepper Servo Motor 1.8deg 2 Phase 3 Period 4 Phase with encoder

• Company Element Variety: HS421 
• Motor Variety: Hybrid Stepper Servo Motor 
• Frame Dimensions: 42x42mm Action Servo Motor Nema 17 Mounting 
• Phase Angle: 1.8deg 
• Shaft Type: Custom made Shaft 
• Application: Satellite Communication Equipment Motor
Phase opition : 2 period, 3 period, 4phase 

General Requirements:

Insulation Resistance:100MIN,500VDC
Ambient Temperature:(-55ºC)
Encoder lines:2500/a thousand


Electrical Specification
Series Design Rated Voltage  (V) L
Section Current   (A) Phase
Holding Torque
Second of Inertia   (g.cm2) Motor
( g)
HS421-05013A 4.16 fifty one 1.three three.2 five.five fifty seventy seven 530
HS421- 571 1A 2.3 fifty one 2.three 1. one.9 fifty 77 530
HS421- 571 3A 4.ninety four sixty seven 1.three 3.8 eight.five fifty six 115 670
HS421-5711A three.22 67 2.three one.four three.one 70 a hundred and fifteen 670

Mechnical Drawing of Hybrid Stepper Servo Motor: 

Learwire Drawing

Manufacturing unit Ability
I.CH Motion Co., Ltd., set up in 2006, and our main merchandise are hybrid stepper motor, stepping motor driver, step motor, stepping engine, built-in stage servo motors, integrated phase AC servo motors, Brushless DC Motors, Brushless Servo Motors and so on. Our goods are widely utilized and applied in the pursuing industries: lighting method, projector, CNC, semiconductor, textile, laser, woodworking, printing, advertising, clothing, marble and ceramic, robotics and military.

Positive aspects
one. Short Direct-Time
two. 0.1% defect fee and
three. 1 – 2 year promise interval


-Pack by PE foam in cartons, crates and pallets
-Transport by way of sea, air, courier
-Direct-time: 3-8 months.
We can also supply other items,

                   Hybrid Stepper Motor                                                      Linear Stepper Motor                               

                   Stepper Geared Motor                                                        BLDC Motor


Q1. What phase is this stepping motor?
A: It is 2 stage with 1.8deg.
Q2. What is body measurement for NEMA 17 Phase motor?
A: It is 42mm*42mm size.
Q3. I want a non-regular motor for my software, can you help?
A: Certainly, most of our customers ask for customized configurations in one particular form or yet another. If you plan on replacing a motor in an present software, just send out us a drawing or sample and we can help you find a suitable replacement. Alternatively, speak to us and explain your software, our engineers will work with you to produce a remedy tailor-manufactured for you.

Q4. How a lot of sales opportunities of the NEMA 17 step motor?
A: We have two kind of sales opportunities, 1 is 4 qualified prospects, the other one particular is 6 sales opportunities.

Q5: Can you make the a rear slot of stepper motor human body?
A: Sure, we can make it.

Q6. What the application of NEMA 23 Stepper?
A: It is likely to utilised as Textile Motor, Projector Motor.

Q7. What phase of NEMA 23 Phase Motor?
A: It truly is two or four phase.

Q8: I want a driver for stepper, can you create it?
A: Yes, we can create the stepper driver.

Q9. What the longest entire body length can NEMA 24 stepper be?
A: It can be 90mm, or if you require more time, we can customize it for you.

The use of original products manufacturer’s (OEM) portion quantities or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our business and the shown alternative elements contained herein are not sponsored, accepted, or manufactured by the OEM.

42mm  Cost  made in China - replacement parts -  in Port Harcourt Nigeria  NEMA 17 Electrical Step Hybrid Stepper Servo Motor 1.8deg 2 Section 3 Section 4 Section with Encoder with prime quality

42mm  Cost  made in China - replacement parts -  in Port Harcourt Nigeria  NEMA 17 Electrical Step Hybrid Stepper Servo Motor 1.8deg 2 Stage 3 Period 4 Period with Encoder with top quality