Linak MEDLINE LA32 User's Manual
Contents
1. Stroke length Install dim Option Colour Option Positioning C S Back Fixture Spindle type Actuator type Protection Class Optical encoder 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 4m always the same colour as the actuator 3 Coiled 0 2 m 4 Straight without plug 0 5 m Potentiometer always black 0 IPX1 1 I1PX5 2 IPX6 Washable 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 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 0 Standard X Other install dim 0 None 4 Brake 1 Safety nut 5 Brake with safety nut 2 Steel splines 3 Steel splines with safety nut Grey Black 0 None F Quick release F H Quick release dampened movement FH 0 None 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 1 Standard 5 Large standard 2 Turned 90 degrees 6 Large turned 90 degrees A Standard with El splines B Turned 92. 0 degrees with El splines 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 32 LA32 Dimension 010 1402 Ss S 173 o 8 amp LINAK A S 01 02 05 LA32001B 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 S53 fhe b ckti S 267 LA32KSM view Oo i e ac i xture here type 01 is shown Drawing no 0321200 LA32 with quick release ING 12 1 02 m SS 0 2 0 6 1 204 Drawing no LA32F001C Install dimensions S 173 LA32 F S 196 LA32FH Technical specifications Type Spindle Thrust Self Stroke length Typical Typical amp pitch max lock Speed 24V at full Push Max 0 full load load mm N N mm mm s A 321xxx 00xxx4xx 3 4000 4000 100 150 200
3. 250 300 350 400 7 5 5 35 322xxx 00xxx4xx 6 3000 2000 100 150 200 250 300 350 400 13 813 2000N 2000N 322xxx 40xxx4xx 6 3000 3000 100 150 200250 300 350 400 13 6 8 5 45 B2KxXX XOXXX4XX 4 6000 6000 150 200 250 300 350 400 8 7 6 8 4 7 32Kxxx 10XXXx4XX 4 6000 6000 150 200 250 300 350 400 8 7 6 8 4 7 32Kxxx 30XxXXx4XX 4 6000 6000 300 350 400 8 7 6 8 47 328xxF x0xxx4xx 5 2800 2800 100 150 200 1250 300 11 9 8 3 5 P 15 6 5 9 5 7500 300 32Kxxx 30xXxX3XXx 4 6500 350 400 7500N 7500N The above measurements are made in connection with a CB12 the LA32JKSM with a CBJ1 high speed 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 termi nals 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
4. PRODUCT DATA SHEET ACTUATOR MEDLINE LA32 A Features e 24 V DC permanent magnet motor e Thrust up to 6000 N with ball screw e Stainless steel piston rod e High strength plastic housing protects motor and gears e Elegant and compact design with small installation dimensions e Protection class IPX1 e Colour black e 2250 mm straight cable with 6 3 mm jack plug e Low noise level 46 dB A measuring method DS EN ISO 3746 actuator not loaded e LA32K with ball screw and double acting brake i e push and pull both directions Options e Protection class IPX5 or IPX6 e Reed switch for exact positioning 8 pulses per spindle revolution e LA32 with 5 mm pitch F Manual quick release e LA32 with 5 mm pitch FH Manual quick release with dampened movement e Mechanical splines function push only e Electrical splines function built in micro switch in back fixture the actuator can therefore only be used for push Only with 01 and 02 back fixture e LA32K with ball screw and double acting brake i e push and pull both directions e LA32KAS with ball screw and safety nut e LA32KSM with ball screw safety nut and mechanical splines e Available with 0 2 m or 0 4 m coiled cable e LA32JKSM available with 2 speed facility for the LINAK JUMBO SYSTEM e CS32 electronic limit switch built in Usage e Duty cycle Max 10 or 2 minutes continuous use followed by 18 min not in use e Ambient temperature 5
5. on LA32K with ball screw Graphs LA32 speed v s load LA32 current v s load 16 5 erhm pitch 45 1444 44 j Il scre ay t2 m pitc a a e TETN 35 fo ps itch E OTH 5 Ball sdre d 3 8 T peo te RA AON SE 2 5 4 g s Om C Ta a tH Lich 1 5 a D4 Sram pitch p 2 05 4 0 0 1000 2000 3000 4000 5000 6000 0 0 1000 2000 3000 4000 5000 6000 Thrust N Thrust N Measurements are made in connection with a CB12 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 Te
6. rms of Sale and Delivery for LINAK For a copy hereof please contact LINAK Copyright LINAK 2010 03 MA M9 02 060 N Chapter 5 9
7. to 40 C e For use with LINAK control boxes CB8 CB12 CB14 and CS16 PCB or internal CS32 PCB e Should LA32 be used with a non LINAK control unit please ask the nearest LINAK representative The LA32 has many special options including a safety for further details nut splines quick release F and an optional protec tion class up to IPX6 standard The LA32 is a powerful actuator that can be supplied with a ball screw spindle to give outstanding perfor mance The ideal choice for a wide range of applica tions including adjustment of hospital beds Accessories e CS16 electronic limit switch e Optical encoder e SLS safety limit switch LI NAK WE IMPROVE YOUR LIFE Precautions A e As there is friction in the spindle gear system a load of 800 N is necessary to start the lowering function with LA32F The actuator will use up to 3 5 Amp in inward direction unloaded due to a brake system that is fitted as standard on all types of LA32F Release of the QR is only possible with a Bowden cable release force 25 60 N e The piston rod eyes are crimped in place and cannot be screwed loose Crimped piston rod eye t Maximum load in pull 2000N HE 50 204 Piston rod without eye Piston rods without eyes are not tested LA32 with quick release and free wheeling function must not be sold to new products LA32 Ordering example 32 1100 00 250 400 L Cables Motor type
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