2 phase 1.8 degree 2A hybrid nema17 stepper motor for 3d printer and engraving machine
Prostepper uses the latest patented technology to develop a stepper driver, which better solves the traditional stepper motor low-speed climbing, high-speed torque small, low starting frequency, with some of the characteristics of AC servo, its control effect can be comparable with that of imported products.
Product features:
Imported accessories, longer service life;
Low Vibration, low noise;
The output torque is larger for the same volume;
Higher speed, lower temperature rise.
Specification
Product name
Nema17 stepper motor
Model
PST42H249-4P20
Holding Torque
0.48 N.m
Rated Current A/Phase
2 A
Resistance Ω/Phase
1.35 Ω
Inductance mH/Phase
2.9 mH
Inertia
77 g.cm²
Weight
0.36 kg
Body Length
49 mm
Application
3D Printing
Speed/Torque Characteristics(Reference Value)
The Speed/torque curve is based on Prostepper's test conditions.When the conditions change, the dynamic torque changes too.
The rated current in the specification is an effective value, Plesae adjust the driver‘s current below the rated current.
Outline(Unit:mm)
NOTE
This outline shows a dual-shaft motor.
The single-shaft motor does not have the blue part shaft and the * mark hole demensions.
Packing & Delivery
Inner package is EPE foam, the outer package is carton.
Carton size also can be customized according to the customer's requirements.
Company Profile
CHANGZHOU PROSTEPPER CO.,LTD. was established in 2004 as Jiangsu High-Tech Enterprise, which is engaging in Developing, designing and producing professional stepper motor and DC brushless motor. It's motor manufacturing and R&D history dated from 1998. "Prostepper" Brand has a good reputation in China and oversea markets. Prostepper possess an annual production capacity is over 3.0 million motors. Prostepper is the high-level motor supplier in the field of Industrial Automation and Medical Science. Prostepper own a manufacturing team with rich experience and also have very strictly Quality control system, Obtained ISO9001 certificate, the motor products are compliance with CE and RoHS standard.
Why Choose Us
1.Q:Can I get some samples first?
A:Sure, we are honored to offer you samples for your check.
2.Q:Do you have the products in stock?
A:Our products are manufactured according to your order except the normal products.
3.Q:What's the delivery time?
A:It usually takes about 7 working days,but the exact delivery time might be different for different order or at different time.
4.Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packed.
5.Q:What's your warranty terms?
A: We offer different warranty terms for different products. Please contact with us for details.
