Nema 17 Stepper Motor, 2 Phase, 1.5A, 0.28N·m

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$62.82

Low price small Nema 17 hybrid stepper motor for sale, 2 phase 4 wire lead, 1.5A, holding torque at 0.28N·m, step angle 1.8 degree, motor length 34mm, small size, high quality and high precision for CNC machine, 3D printer, sewing machine and electronic equipment.

With Matched Driver

SKU: ATO-STEP-17X150

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Delivery date: 6-12 days

Overview
Documents
Warranty

Bipolar two phase mini stepper motor with 5mm motor shaft, is used for robot arm, CNC router, 3D printer and other electronic machine. This permanent magnet stepper motor can driven by a DC 18 ~ 36V digital stepper driver for precise position control.

Physical Specification

Model Number: ATO-FY42ES150A
Matched the Driver Model: ATO-FYQM302A
Flanged Size: 42 x 42mm (Nema 17)
Motor Length: 34mm
Shaft Diameter: 5mm
Number of Leads: 4 wire
Weight: 0.22 kg

Electrical Specification

Motor Type: Bipolar Stepper
Step Angle: 1.8°
Rated Current: 1.5A
Holding Torque: 0.28 N·m (28 N·cm, 40 Oz.in)
Phase Resistance: 2.4Ω
Phase Inductance: 4.5mH
Rotor Inertia: 34g·cm²

Dimensions (Unit: mm)

L=34mm

Dimensions of Nema 17 2 Phase Hybrid Stepper Motor

Speed-Torque Curve Diagram

Speed Torque Curve Diagram of Nema 17 2 Phase Hybrid Stepper Motor

Details

Nema 17 Stepper Motor 0.16N·m-0.65N·m Details

Tips: Difference between stepper motor and AC servo motor

The stepper motor is a discrete movement device, which is essentially related to modern digital control technology. With the advent of all-digital AC servo systems, AC servo motors are increasingly used in digital control systems. Although the two are similar in control mode, there are differences in performance and applications.

Different control accuracy
The step angle of the 2 phase hybrid stepper motor is generally 3.6°, 1.8°, and some high-performance stepping motors have a smaller step angle. The control accuracy of the AC servo motor is guaranteed by the rotary encoder at the back of the motor shaft.
Different low frequency
Stepper motors are prone to low-frequency vibration at low speeds. The vibration frequency is related to the load condition and the performance of the drive. It is generally considered that the vibration frequency is half of the no-load take-off frequency of the motor. The AC servo motor runs very smoothly, and there is no vibration even at low speeds.
Different moment frequency
The output torque of the stepper motor decreases with the increase of the speed, and the maximum working speed is generally between 300 and 600 rpm. The AC servo motor has a constant torque output, that is, it can output a rated torque within its rated speed, and a constant power output above the rated speed.
Different operating performance
The control of the stepper motor is an open loop control, and the AC servo drive system is a closed loop control. The driver can directly sample the feedback signal of the motor encoder. The position loop and the speed loop are formed internally. Generally, the stepping motor will not lose steps or overshoot. The phenomenon of rushing.
Different speed response performance
It takes 200 to 400 milliseconds for a stepper motor to accelerate from a standstill to a working speed. The AC servo system can accelerate from a standstill to its rated speed of 3000 rpm in just a few milliseconds, and can be used in control situations that require fast start and stop.

Nema 17 Stepper Motor Catalog.pdf

Warranty

360 Days warranty

Thank you for buying industrial automation products on ATO.com, all products sold by ATO and the partner cover a 360-days-warranty, effective from the date of receiving the products.

What is covered?

ATO is responsible for providing free spare parts, free technical support to assist the customer to repair the defective products until the problem is solved.

What is not covered?

Product purchased from anyone other than ATO store or a ATO authorized reseller.
Expendable parts.
Routine cleaning or normal cosmetic and mechanical wear.
Damage from misuse, abuse or neglect.
Damage from use of parts other than ATO approved.
Damage from use outside the product’s usage or storage parameters.
Damage from use of parts not sold by ATO.
Damage from modification or incorporation into other products.
Damage from repair or replacement of warranted parts by a service provider other than a ATO authorized service provider.
Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.

Existing reviews of Nema 17 Stepper Motor, 2 Phase, 1.5A, 0.28N·m

For my 3D printer

I needed a new nema 17 stepper motor for my 3D printer. It was skipping and erratic in Y axis movement. Many prints later, I am very happy with performance. All working as new.

From: Drosy | Date: 04/01/2023