Nema 14 Stepper Motor Linear Actuator, 2 phase, 10V, 0.5A

Cheap price stepper motorl inear actuator consists of 2 phase Nema 14 frame size stepper motor and lead screw, allowing for a holding torque of 14 Oz-in, the motor has external shaft style and non-captive shaft style two designs available.

SKU: CCHN-STEP-L1005

30-day Returns

Free Shipping

Delivery date: 6-25 days

Overview

The 0.5A 10V Nema 14 stepper motor linear actuator is ideal for applications requiring a combination of precise positioning, rapid motion and long life. Typical applications include X-Y tables, medical equipment, semiconductor handling, telecommunications equipment, valve control, and numerous other uses.

Stepper Motor Linear Actuator Specification

Model Type	External Shaft	Non-Captive Shaft
	35H28-0504AST	35H28-0504GTS
Weight	3 kg
Length	28 mm
Phase	2 phase
Step Angle	1.8°
Rated Voltage	10 V
Rated Current	0.5 A
Resistance	20 Ω
Holding Torque	14 Oz-in
Number of Leads	4
Rotor Inertia	10 g-cm²

Select Leadscrew
Choose your stepper motor linear actuator screw from one of the available options:

Screw Diameter		Lead		Travel Per 1.8 Step
(in)	(mm)	(in/rev)	(mm/rev)	(in/step)	(mm/step)
0.315	8	0.079	2	0.00039	0.01
0.315	8	0.157	4	0.00079	0.02
0.315	8	0.315	8	0.00157	0.04
Note: Screw of 8mm diameter is made of copper.

Stepper Motor Linear Actuator Dimension (Unit=mm)

1. Non-captive shaft style

nema 14 non captive shaft stepper motor linear actuator dimension

L=28mm

2. External shaft style

nema 14 external shaft stepper motor linear actuator dimension

L=28mm

Details

10V Stepper Motor Linear Actuator Details

Tips: Detection and maintenance of screw rod support bearing clearance

If the dial-gage indicator which measures the screw rod does not swing when the screw rod moves in forward direction and opposite direction, it shows that the screw rod does not move. The maximum and minimum measured value difference is the distance of the axial float of the screw rod. At this point, we will check whether the back cap of the supporting bearing is locked, whether the bearing is worn out or not, and the pre load bearing washer is suitable. If the bearing is damaged, the bearing needs to be replaced and the pre-loaded washer needs to be made again so as to tighten the back cap. The screw rod axial float largely depend on the precision of supporting bearing preload washer. The most ideal condition of the screw rod installation accuracy is that there is no positive and negative clearance, and the support bearing should have the interference of about 0.02mm.