Nema 11 Stepper Motor Linear Actuator, 2 phase, 2.66V, 0.95A

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$166.08

2-phase 1.8 degree Nema 11 stepper motor linear actuator is available in non-captive, external shaft options. 2.66V rated voltage and 0.95A rated current, 8mm screw diameter and 8mm/rev lead, delivering long life, high accuracy in a extremely compact package and low cost.

Motor Type *

External Shaft
Non-Captive Shaft

SKU: ATO-STEPL-266095

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Overview
Related Video

2 phase 2.66V, 0.95A Nema 11 Stepper Motor Linear Actuator with excellent quality and resonable price. To meet the needs of a wide range of linear motion applications, two stepper motor linear actuator styles are available:
Non-captive shaft has a threaded shaft that extends through the motor and moves axially as the motor rotates.
External shaft has a rotating screw, integral to the motor's rotor, that moves the nut axially along the threaded shaft.
Stepper Motor Linear Actuator Specification

Model	External Shaft	Non-Captive Shaft
	28H32-0956AST	28H32-0956GTS
Weight	3 kg
Length	32 mm
Screw Diameter	8 mm (0.315 inch)
Screw Lead	8 mm/rev (0.315 inch/rev)
Travel Per 1.8 Step	0.04 mm/step (0.00157 inch/step)
Phase	2 phase
Step Angle	1.8°
Rated Voltage	2.66 V
Rated Current	0.95 A
Resistance	2.8 Ω
Holding Torque	6 Oz-in
Number of Leads	6
Rotor Inertia	9 g-cm²

Stepper Motor Linear Actuator Dimension (Unit=mm)

1. Non-captive shaft style

L=32mm

2. External shaft style

L=32mm

Details

Tips: What is a stepper motor linear actuator?
Stepper motor linear actuator is a driving unit which converts electric pulsing signal into microstep linear motion. It adopts a stepper motor as a rotating power source and transforms rotating motion into linear motion through screw type motion. It is a device that can replace a rotating stepper motor directly, and finally get linear motion through a set of intermediate conversion mechanism.
Stepper motor linear actuator has simple structure and needs no intermediate conversion device. The movable part is light in weight, small in inertia and no accumulative positioning error. It is an ideal linear driving device with high positioning accuracy. The hybrid linear stepper motor is developing rapidly and has been widely applied in many fields, such as numerical control machine, autoplotter, computer device, robot, precision meter, transmission apparatus, automatic door opening and detection control.

ATO external stepper linear actuator in this video is 2 phase 4 wire comes in Nema 23 frame size. We will show you how to use PLC connect to the hybrid stepper motor system, and control this external stepper motor linear actuator for simple forward and reverse motion by the pulse and direction command issued by PLC.

VFD Two-Wire Control Wiring with Push Button for Forward Motor

In this video we've guided you through how to do VFD control wiring with a self-lock push button switch to run the motor in forward direction. We've covered everything from wiring to programming and even a test run. So just watch it through and hope you'll find it informative and helpful.

Calculation of Lead Screw and Stepper Motor

This video introduces the calculation of stepper motor. You need to know the step angle of the stepper motor and the pitch of the lead screw as well as the number of threads and subdivisions of the driver.

Rotation Angle Control of Stepper Motor

The angle control principle of stepper motor is to control the number of pulse outputs of PLC.

1. The output frequency of PLC is related to the speed of motor.

2. Pay attention to the dip switch on the stepper motor driver, which should match the current of stepper motor, and pay attention to how many pulses control the stepper motor to rotate one circle.

1.8 degree stepper motor teardown & construction display

In the case of non-overload, the speed and stop position of the motor only depend on the frequency and pulse number of the pulse signal, and are not affected by the load change. That is, when a pulse signal is added to the motor, the motor rotates through a step angle. The existence of this linear relationship, coupled with the characteristics of the stepper motor having only periodic errors and no cumulative errors. This makes it very simple to use stepper motors to control the speed, position and other control fields.