Linak MEDLINE LA32 Operational manual

PRODUCT DATA SHEET
ACTUATOR
LA32
Features and options:
• 24VDCpermanentmagnetmotor
• Thrustupto6000N(withballscrew)
• Stainlesssteelpistonrod
• High-strengthplastichousingprotectsmotor
 andgears
• Elegantandcompactdesignwithsmall
 installationdimensions
• Protectionclass:IPX1
• Colour:black
• 2250mmstraightcablewith6.3mmjackplug
• Lownoiselevel:46dB(A);measuringmethod
 DS/ENISO3746,actuatornotloaded
• LA32Kwithballscrewanddouble-actingbrake
 (i.e.pushandpull/bothdirections)
• Protectionclass:IPX5orIPX6
• Reed-switchforexactpositioning(8pulsesper
 spindlerevolution)
• LA32with5mm.pitchF:Manualquickrelease
• LA32with5mm.pitchFH:Manualquickrelease
 withdampenedmovement
• Mechanicalsplinesfunction(pushonly)
• Electricalsplinesfunction,built-inmicro-switchin
 backfixture,theactuatorcanthereforeonlybe
 usedforpush.(Onlyon01and02backfixture)
• LA32Kwithballscrewanddouble-actingbrake
 (i.e.pushandpull/bothdirections)
• LA32KASwithballscrewandsafetynut
• LA32KSMwithballscrew,safetynutand
 mechanicalsplines
• Availablewith0.2mor0.4mcoiledcable
• LA32JKSMavailablewith2-speedfacilityforthe
 LINAKJUMBOSYSTEM
• CS32;electroniclimitswitch(built-in)
Usage:
• Dutycycle:Max.10%or2minutescontinuous
 usefollowedby18min.notinuse
• Ambienttemperature+5°to+40°C
• ForusewithLINAKcontrolboxesCB8,CB12,
 CB14andCS16PCBorinternalCS32PCB
• ShouldLA32beusedwithanonLINAKcontrol
 unit,pleaseaskthenearestLINAK
 representativeforfurtherdetails
Accessories::
• CS16;electroniclimitswitch
• Opticalencoder
• SLS:safetylimitswitch
The LA32 is a powerful actuator that can be
supplied with a ball screw spindle to give
outstanding performance. The ideal choice for a
wide range of applications including adjustment of
hospital beds.
The LA32 has many special options including a
safety nut, splines, quick release (F) and an optional
protection class up to IPX6 standard.

Technical specifications:
Type
321xxx+00xxx4xx
322xxx+00xxx4xx
322xxx+40xxx4xx
32Kxxx+x0xxx4xx
32Kxxx+10xxx4xx
32Kxxx+30xxx4xx
328xxF+x0xxx4xx
32Kxxx+30xxx3xx
(2000N)
4.5
9.5
(7500N)
##
(2000N)
13.6/8.5
15/6.5
(7500N)
3000
3000 3000
Push
7500
P= Stroke lengths where potentiometer is possible as standard
* LINAK control boxes are designed so that they will short-circuit the motor terminals (poles) of the
actuator(s) when the actuator(s) are not running. This solution gives the actuator(s) a higher self-locking
ability. If the actuator(s) are not connected to a LINAK control box the terminals of the motor must be short-
circuited to achieve the above mentioned self-locking ability.
# = Not with spindle potentiometer (stroke length max. 220 mm)
K= Ball screw
KAS = Ball screw with safety nut
KSM = Ball screw with splines and safety nut
R= Reed-switch
F= Manual quick release
FH = Manual quick release with dampened movement
KAS and KSM are only available on LA32K (with ball screw)
The above measurements are made in connection with a CB12, the LA32JKSM with a CBJ1 high speed.
Maximumloadinpull=2000N

Graphs:
LA32 current v´s load
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
0 1000 2000 3000 4000 5000 6000
Thrust (Nm)
Amp.
6mm pitch
5mm pitch 3mm pitch Ball screw
Thrust (N)
LA32 speed v´s load
0
2
4
6
8
10
12
14
16
0 1 234 5 6
Thrust KN
Speed (mm/s)
3mm pitch
Ball screw
6mm pitch
5mm pitch
Thrust (N)
1000 2000 3000 4000 5000 6000
Measurements are made in connection with a CB12
32 1 1 0 0 + 10 4 0 0
2 5 0
Cables: Jack cable (General tolerance +/- 0.07m)
0 = *Straight 2.3 m 5 = Straight without plug 1 m (CS) always black
1 = *Straight 1.05 m X = *Other cablel/ length
2 = *Coiled 0.4 m * always the same colour as the actuator
3 = *Coiled 0,2 m
4 = Straight without plug 0,5 m (Potentiometer) always black
Protection Class: 0 = IPX1
1 = IPX5
2 = IPX6 Washable
Motor type: 0 = 24V 4 = 24V L-motor standard motor, will always have to
1 = 24V S-motor be chosen for use with a LINAK control box.
2 = 12V S-motor 5 = 12V motor
3 = 24V Jumbo motor
Stroke length: XXX = mm Max. 400 mm for 3-6 mm pitch (up to 600 mm with special (20%) items
Max. 500 mm for 9-12 mm pitch (up to 600 mm with special (20%) items
Min. 100 mm
Install. dim. 0 = Standard
X = Other install. dim.
Option: 1 = Safety nut RECOMMENDED
0 = None 4 = Brake
2 = Steel splines 5 = Brake with safety nut
3 = Steel splines with safety nut
Colour: + = Grey
- = Black
Option: 0 = None
F = Quick release (F) H = Quick release, dampened movement(FH)
Positioning C/S 0 = None
Optical encoder: P = Potentiometer 1 kohm R = Reed switch
L = Potentiometer 5 Kohm D = Optical encoder
T = Potentiometer 10 Kohm
Y = CS 32A mount. (Not IP65 / 66)
Z = CS 32B mount.
C = CS 32C mount.
Back Fixture: 1 = Standard 5 = Large standard
2 = Turned 90 degrees 6 = Large turned 90 degrees
A = Standard with El-splines
B = Turned 90 degrees with El-splines
Spindle type: 1 = 3 mm (1 threaded) 7 = 12 mm (4-threaded)
2 = 6 mm (2 threaded) 8 = 5 mm (2-threaded)
3 = 9 mm (3 threaded) K = Ball spindle
4 = 4 mm (2 threaded)
5 = 2,5 mm (1 threaded)
Actuator type: 32 = LA32
LA32
Ordering example:

Terms of use
The user is responsible for determining the suitability of LINAK products for specific application.
LINAK takes great care in providing accurate and up-to-date information on its products.
However, due to continuous development in order to improve its products, LINAK products are
subject to frequent modifications and changes without prior notice. Therefore, LINAK cannot
guarantee the correct and actual status of said information on its products.
While LINAK uses its best efforts to fulfil orders, LINAK cannot, for the same reasons as
mentioned above, guarantee the availability of any particular product. Therefore, LINAK reserves
the right to discontinue the sale of any product displayed on its website or listed in its catalogues
or other written material drawn up by LINAK.
All sales are subject to the Standard Terms of Sale and Delivery for LINAK. For a copy hereof,
please contact LINAK.
Dimension
Installation dimensions: S + 173: (with/without safety nut)
(Min. install dim. 273 mm) S + 181: (LA323. with/without safety nut)
S + 184: with splines
S + 198: with splines and safety nut
S + 210: LA32K, LA32KAS, LA32 with safety nut
S + 215: with brake
S + 267: LA32KSM
Install. dimensions: S + 173: LA32.F
S + 196: LA32FH
LA32 with quick release:
3D view of the back fi xture.
(here type “01” is shown.
Drawing no.: 0321200
112
23
0 +0.2
6.1
Length
28
-0.2 0
25.9
0 +0.2
6.1
Ø21.9
20 Ø-0.2
0
25.9
Ø30
Ø0
+0.1
10.1
Ø0
+0.2
10.1
30
51 24.5 1311
30
204
S S + 173
Ø36
0 +0.2
16
36
18
Ø0
+0.2
12.1
99
LA32001B
LINAK A/S
Drawing no.: LA32F001C
02 05 06
01
01 02 05 06
Copyright ® LINAK 2011.12 . MA M9-02-060-O . Chapter 5.9