L3 : L3-Series Stepper Type Linear Actuator

Technology: Stepper
Size: Nema 34
Torque: to 395 oz-in or 280 Ncm



Large. Powerful.
This Nema size-34 ultra-reliable, stepper-based linear actuator is made with ball-bearings and dynamically balanced rotors for high-speed operation.

The part numbering system for this product is currently being modified. Please review the technical information below and contact the factory for specific ordering and part number information.

L3 Speed / Force Curves

torque_L3.gif

L3 Mechanical / Winding Data

Stack Size Models L3SX - 396A
Holding Torque
Bi-Polar
(oz-in)		 396.0
Holding Torque Bi-Polar
(Ncm)		 279.62
Holding Torque
Uni-Polar
(oz-in)		 0.0
Holding Torque Uni-Polar
(Ncm)		 0.00
Length
(inches)		 3.0
Length
(cm)		 7.6
Width
(inches)		 3.4
Width
(cm)		 8.6
Weight
(oz)		 65.0
Weight
(Kg)		 1.8
Step Angle
(°/step)		 1.8
Number Leads 4

L3 Bi-Polar Windings
Winding Models L3SX - 396A20 - 1 L3SX - 396A30 - 1 L3SX - 396A50 - 1
Current
(A/Phase)		 2.0 3.0 5.0
Voltage
(V/Phase)		 5.0 3.0 2.0
Resistance
(R/Phase)		 2.5 1.0 0.4
Inductance
(mH)		 21.9 8.7 3.4

L3 Outline Drawing

drawing_L3.gif

L3 Leadscrew Options

Thread
Designation		 Thread
Description
(# starts)		 Thread Lead
(inches)		 Linear Travel
per step
(inches)
A 1/2-10ACME(1) 0.10000 0.00050000
F 1/2-10ACME(2) 0.20000 0.00100000
L 3/8-12ACME(2) 0.16670 0.00083400
Q 3/8-20ACME(1) 0.05000 0.00025000
S 3/8-10ACME(1) 0.10000 0.00050000
T 3/8-16ACME(1) 0.06250 0.00031200
W 3/8-12ACME(1) 0.06330 0.00041600