Model Number System

Decipher LinFinity part numbering system

1. Linear Actuator Type

LE = Linear External
LN = Linear Non-Captive
LC = Linear Captive

2. NEMA Size

NEMA 11
NEMA 14
NEMA 17
NEMA 23

3. Base Motor Design

LS = NEMA 11, 14, 23
LT = NEMA 17

4. Base Motor Body Length (mm)

032 = 32 mm (1.26”)
034 = 34 mm (1.34”)
045 = 45.2 mm (1.78”)
048 = 48 mm (1.89”)
066 = 65.8 mm (2.59”)

5. Lead Wire Connection Type

L = Flying Leads
P = Plug (Only N11)

6. Motor’s Rated Current

051 = 0.51 Amps/Phase
100 = 1.00 Amps/Phase
X10 = 10.0 Amps/Phase

7. Leadscrew code: xxzyyyy

xx = screw OD
z = E, English / M, Metric
yyyy = lead
 E = lead x 1000
 m = metric x 100
18E0050-0.188″ OD, 0.05 in/rev
04M0400-4.0mm OD, 4.0 mm/rev

8. Nut Code

Style

L   = Linfinity Nut
X   = Anti-Backlash CAM Nut
A   = Anti-Backlash spring nut
M  = Free-Running Plastic Nut

Length/Performance

N = Normal Length
S  = Short
L = Long
H  = High Performance

Mounting

E = Thread Mount English
M = Thread Mount Metric
F = Flange with through holes
S = Special

NNN = No Nut

9. Screw length

If English: XX.XXX
If Metric: XXX.XX
If “E” in screw code: 06500 = 6.500″
If “M” in screw code: 07500 = 75.00 mm

10. Teflon coating

No coating: no letter
T for teflon coating

11. End machining

N = No machining
P = Pilot for bearing
E = English thread
M = Metric thread
R = Pilot with retaining ring groove

Example:

LE11LS032P051-18E0050-LNE-06000-P

LE11LS032P4051 = NEMA 11 motor, linear external, body length 32 mm, plug connector, 0.51A
18E0050 = 0.188″ x 0.0050″ screw
LNE = LinFinity nut
06000 = Screw length
P = Pilot for bearing