Short Spring Plunger (With Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)

Short Spring Plunger (With Long Lock) (LSPLL-SUS, LSPL-SUS, LSPLH-SUS)

Self-locking type short plungers. Made from stainless steel, this product is optimal for places requiring rust prevention and clean environments. Available in three types of load for different screw diameters (excluding certain diameters).

[Features]
· The overall length is short for convenient use in confined spaces.
· Equipped with a self-locking (long-lock) feature.
· Strongly vibration resistant with a high extraction moment.
· Enables precise positioning.
· The self-locking feature is effective for up to approx. 20 install/uninstall cycles.
· The rear surfaces are marked for product identification.

PDF

Short Spring Plunger (With Long Lock) Specifications

External appearance of LSPLL-SUS for light loads, identification: 1 line

External appearance of LSPLL-SUS
For light loads, identification: 1 line

Dimensional drawing of screw diameter M8 to M16, screw diameter M4 to M6

Dimensional drawing of screw diameter M8 to M16, screw diameter M4 to M6

Materials
Main body: SUS303
Coil spring: SUS302WPA
Center pin: SUS420
Long lock: polyamide

Size Table

SizeMdLSWAWeight
(g)
Moment (N·m)
MountingRemoving
LSPLL-SUS
LSPL-SUS
LSPLH-SUS
4M4 × 0.71.891.50.650.40.180.12
5M5 × 0.82.41220.8610.120.08
6M6 × 12.714171.70.440.21
8M8 × 1.254161.2841.10.38
10M10 × 1.54.5192.51.6971.360.62
12M12 × 1.756223.5210132.111.41
16M16 × 28.5244.52.514293.993.05

Load Table

For Light Loads (1 Line)For Medium Loads (No Line)For Heavy Loads (2 Lines)
Part NumberLoad (N)
Min To Max
Part NumberLoad (N)
Min To Max
Part NumberLoad (N)
Min To Max
LSPLL4-SUS3 to 10LSPL4-SUS6 to 20--
LSPLL5-SUSLSPL5-SUSLSPLH5-SUS9 to 25
LSPLL6-SUS4 to 10LSPL6-SUS7 to 20LSPLH6-SUS11 to 25
LSPLL8-SUS7 to 15LSPL8-SUS15 to 30LSPLH8-SUS22 to 43
LSPLL10-SUS9 to 16LSPL10-SUS20 to 35LSPLH10-SUS20 to 54
LSPLL12-SUS14 to 26LSPL12-SUS30 to 55LSPLH12-SUS36 to 94
LSPLL16-SUS22 to 50LSPL16-SUS45 to 100LSPLH16-SUS60 to 110
Part Number
LSPL4-SUS
LSPL5-SUS
LSPL6-SUS
LSPL8-SUS
LSPL10-SUS
LSPL12-SUS
LSPL16-SUS
LSPLH5-SUS
LSPLH6-SUS
LSPLH8-SUS
LSPLH10-SUS
LSPLH12-SUS
LSPLH16-SUS
LSPLL4-SUS
LSPLL5-SUS
LSPLL6-SUS
LSPLL8-SUS
LSPLL10-SUS
LSPLL12-SUS
LSPLL16-SUS
Part NumberVolume DiscountDays to ShipRoHSOuter Diameter D (or Male Thread M)
(mm)
Stroke S
(mm)
Vertical Load (Range)
(N)
Minimum Load
(N)
Max. Load
(N)
Length L
(mm)
Tip outer diameter d
(φ)
Thread Pitch
(mm)
Load Identification Heat Resistant Temperature
(℃)
Mounting moment
(N·m)
Remove moment
(N·m)
5 Day(s) or more 1041.50.01~5062091.80.7For heavy loads (no line)800.180.12
5 Day(s) or more 10520.01~50620122.40.8For heavy loads (no line)800.120.08
5 Day(s) or more 10620.01~50720142.71For heavy loads (no line)800.440.21
5 Day(s) or more 10820.01~5015301641.25For heavy loads (no line)801.10.38
5 Day(s) or more 10102.50.01~502035194.51.5For heavy loads (no line)801.360.62
5 Day(s) or more 10123.50.01~5030552261.75For heavy loads (no line)802.111.41
5 Day(s) or more 10164.50.01~5045100248.52For heavy loads (no line)803.953.05
5 Day(s) or more 10520.01~50925122.40.8For very heavy loads (2 lines)800.120.08
5 Day(s) or more 10620.01~501125142.71For very heavy loads (2 lines)800.440.21
5 Day(s) or more 10820.01~5022431641.25For very heavy loads (2 lines)801.10.38
5 Day(s) or more 10102.50.01~502054194.51.5For very heavy loads (2 lines)801.360.62
5 Day(s) or more 10123.50.01~5036942261.75For very heavy loads (2 lines)802.111.41
5 Day(s) or more 10164.550.01~10060110248.52For very heavy loads (2 lines)803.953.05
5 Day(s) or more 1041.50.01~5031091.80.7For light loads (1 line)800.180.12
5 Day(s) or more 10520.01~50310122.40.8For light loads (1 line)800.120.08
5 Day(s) or more 10620.01~50410142.71For light loads (1 line)800.440.21
5 Day(s) or more 10820.01~507151641.25For light loads (1 line)801.10.38
5 Day(s) or more 10102.50.01~50916194.51.5For light loads (1 line)801.360.62
5 Day(s) or more 10123.50.01~5014262261.75For light loads (1 line)802.111.41
5 Day(s) or more 10164.50.01~502250248.52For light loads (1 line)803.953.05

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Basic Information

Tip material Stainless Steel Body Material Stainless Steel Mounting Method Screw-In
Stop loosening Presence Wrench Hole Shape Flathead Main Body Surface Treatment No
Tip surface treatment No Tip heat treatment Quenching and Tempering

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