L3 : ElectroCraft 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.

L3 Outline Drawing

Model Length Weight Holding
Torque
Rotor Inertia A B C D E F G
Pilot
Length
Pilot
Diameter
Mount Hole
Callout
Mount
Hole
Spacing
External
Flange
Dimension
External
Nut Thread
Screw End
Mod
L3S-90 3.04 in
(77.2 mm)
65 oz
(1.8 kg)
396 oz-in
(280 Ncm)
0.002 oz-in-sec²
2.8-2 Ncm-sec²
0.08 in
(2 mm)
2.875
±0.001 in
(73
±0.025 mm)
0.260
±0.01 in dia
(6.6
±0.25 mm dia)
2.74 in
(69.6 mm)
3.38 in
(86 mm)
M17 x 1.0 1/4-28 UNF
M6 x 1.0
0.2502 / 0.2499
in dia Journal
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