ACTUATOR LA44 PRODUCT DATA SHEET

Transcription

1 PRODUCT DATA SHEET ACTUATOR LA Features: Max. thrust N (constructed for push only) Sideways load up to N is possible without breaking or damaging the actuator (with full load and full stroke, N / mm stroke) V DC permanent magnet motor ( standard V DC versions) Safety factor (depends on stroke length, max. load and installation dimension) Safety nut in push Spindle always equipped with mechanical end-stop Built-in end-stop switches Noise level below 5dB(A) without load, measured according to DS/EN ISO Colour: grey (RAL735) Stroke length: - mm Standard protection class: IP x Steps in the stroke length of 5 mm are standard. Other stroke lengths are not possible without making a new customised PCB - in such cases contact your LINAK Sales contact person Installation dim.: Standard load < KN = S + mm (S < 3 mm) Standard load < kn = S + 3 mm (S < 3 mm) Long installation = S + 7 mm (S < 3 mm) and S + 9 (S > 3 mm) Extended length of inner tube is standard with manual lowering. This ensures more space between the bottom of the manual lowering handle and the top of the outer tube. The purpose is to prevent squeezing of e.g. fingers Exchangeable cable; cable type needed is minifit to mini-fit plug Smart cable lock: The cable socket on LA has a replaceable lock mounted. Locking it is done by hand, unlocking is only possible by using a tool The back fixture can be turned 9 by the user. The back cover of the LA can be removed without damaging any sealing Reinforced components for N e.g. outer tube, inner tube and bearing Connection bolts must be dimensioned so that they have the necessary strength in order to obtain the minimum safety factor according to the requirements of the authorities Be aware of the distance between brackets in the application The LA actuator is a technological state-ofthe-art actuator with a refreshing new design, that due to its innovative construction can push up to N at a speed of 5 mm/sec. (V DC). Its compact design and outstanding performance makes the LA actuator the right choice for patient lifts and a variety of medical and industrial applications. The LA actuator complies with the increased requirements (e.g. load and no. of cycles) of the latest revision of EN ISO 535:.

2 Options: Manual lowering (adds + 7mm to the installation dim.), length includes extended inner tube. Manual lowering makes it possible to turn down the inner tube by hand, in case of emergency, and if the electrical power is not available. Manual lowering requires a non-guided nut. Combination with mechanical spline or feedback options are therefore not possible Mechanical spline (same installation dim. as standard); (cannot be combined with manual lowering) Electrical spline; can be combined with manual lowering. The El-spline switch is mounted inside the LA. It activates on a pulling movement of the slightly moveable back fixture. The pull force required to release the electrical spline is approx. the weight of the actuator + max. N Manual lowering device RAL3 Protection class IP x Double Hall positioning with guided-nut (for use with OPENBUS CB s) Potentiometer, only with stroke lengths: Max. 175 mm (LA with mm pitch) Max. 75 mm (LA with mm pitch) Usage: Duty cycle: /1 minutes continuous use followed by 1 minutes not in use Ambient temperature +5 to + C Released for compatibility with CBJ1, CBJ and CBJ Home, CBS, CB1S and CB Approvals pending for all except for CBJHome (is approved) Technical specifications LA with standard and fast motor: Power supply Spindle pitch (mm) Trust max. Push (kn) Motor type Speed at /full load (m/sec.) Stroke length (mm) Current at full load (Amp.) VDC Standard, /, -,1 CBJ1/ Standard / 3,3 - CB/CB1 +35% trafo Standard 7,9 /, -,1 CB W trafo Standard 7, / 5,1 -, VDC Fast,9 / 5-7,3 CBJ1/ Fast 7,3 /,3-7,3 CB/CB1 +35% trafo Fast,9 /,9-7, CB W trafo Fast, / 5,7-7 VDC Standard 11 / 7, - 7, CBJ1/ Standard, / - 7,5 CB/CB1 +35% trafo Standard 13,5 /, - 7, CB W trafo Standard 13, /,3-7,5 VDC Fast 11, / 7,7 -, CBJ1/ Fast 11,1 /, - 7, CB/CB1 +35% trafo Fast 1 /, - CB W trafo Fast 1 /,3 - Please note the above measurements are typical values. Comments to table: 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 self-locking ability of the actuator.

3 LA Ordering example: Free Housing Motor type A = IPx (V) B = IPx (V) = Standard V 1 = Fast V Stroke xxx = mm Min mm (in steps of 5 mm) Max mm (in steps of 5 mm) Installation dimension = Standard load < kn S+ mm (S < 3 mm - Manual Lowerring not allowed) 1 = Standard load < kn S+3 mm (S < 3 mm - Manual Lowerring not allowed) L = Long installation S+7 mm (S < 3 mm) S+9 mm (S > 3 mm) Safety option 1 = Safety nut 3 = Mechanical Spline and safety nut (not with Manual Lowering) 5 = Electrical Spline and safety nut Colour Piston rod Positioning Fixture orientation Spindle type + = Grey RAL735 = Standard solid with bushing 1 = Standard solid without bushing = Standard with slot and bushing (Installation + 3,3 mm) 3 = With slot and without bushing (Installation + 3,3 mm) = Manuel Lowerring RAL735 with bushing (Installation + 7 mm) 5 = Manuel Lowerring RAL735 without bushing (Installation + 7 mm) = Manuel Lowerring RAL3 with bushing (Installation + 7 mm) 7 = Manuel Lowerring RAL3 without bushing (Installation + 7 mm) = None P = Potentiometer H = Hall sensor 1 = Standard = Turned 9 degrees = mm (kn) 3 = mm (kn) Actuator type = LA Minimum order size: Minimum order size with custom stroke lengths is items, with an annual min. quantity of items.

4 Dimension: LA Standard Back fixture.. 1 Dimension: LA with manual lowering S "S" S "" Standard < kn = "S+" "1" Standard < kn = "S+3" "L" - Version: S+7 (S < 3) "L" - Version: S+9 (S > 3) Installation dimension S "L" Version only: S+ 55 or S "L" - Version: S (S < 3) "L" - Version: S (S > 3) Installation dimension N.B. Tolerance information ± mm - Installation dimension ± mm - Stroke length Manual lowering: The following pictures illustrate a) The manual lowering procedure and b) How to fit and remove the plug connection using the Smart cable lock Fig 1. Manual Lowering In case of a power failure it is possible to mechanically lower a patient placed in a patient hoist. When turning the manual lowering handle clockwise the actuator can be moved fully inwards.

5 Speed and current graphs. LA with fast motor and mm spindle pitch Typical current VDC [Amp] Max current VDC [Amp] Typical speed VDC [mm/sec] Min speed VDC [mm/sec] LA with fast motor and mm spindle pitch Typical current CBJ 1 / [Amp] Max current CBJ 1 / [Amp] Typical speed CBJ 1 / [mm/sec] Min speed CBJ 1 / [mm/sec] LA with fast motor and mm spindle pitch Typical current CBS / CB1 (3V+35% trafo) [Amp] Typical speed CBS / CB1 (3V+35% trafo) [mm/sec] Max current CBS / CB1 (3V+35% trafo) [Amp] Min speed CBS / CB1 (3V+35% trafo) [mm/sec] Current [Amp] LA with fast motor and mm spindle pitch Typical current CB - W trafo [Amp] Typical speed CB - W trafo [mm/sec] Max current CB W trafo [Amp] Min speed CB W trafo [mm/sec]

6 LA with standard motor and mm spindle pitch Typical current VDC [Amp] Max current VDC [Amp] Typical speed VDC [mm/sec] Min speed VDC [mm/sec] LA with standard motor and mm spindle pitch Typical current CBJ 1/ [Amp] Max current CBJ 1/ [Amp] Typical speed CBJ 1/ [mm/sec] Min speed CBJ 1/ [mm/sec] LA with standard motor and mm spindle pitch Typical current CBS / CB1 (3V+35% trafo) [Amp] Typical speed CBS / CB1 (3V+3% trafo)[mm/sec] Max current CBS / CB1 (3V+35% trafo) [Amp] Min speed CBS / CB1(3V+35% trafo) [mm/sec] LA with standard motor and mm spindle pitch Typical current CB (3V+W trafo [Amp] Typical speed CB (3V+W trafo) [mm/sec] Max current CB (3V+W trafo) [Amp] Min speed CB (3V+3W trafo) [mm/sec]

7 LA with standard motor and mm spindle pitch Typical current VDC [Amp] Max current VDC [Amp] Typical speed VDC [mm/sec] Min speed VDC [mm/sec] LA with standard motor and mm spindle pitch Typical current CBJ 1 / [Amp] Max current CBJ 1 / [Amp] Typical speed CBJ 1 / [mm/sec] Min speed CBJ 1 / [mm/sec] LA with standard motor and mm spindle pitch Typical current CBS / CB1 (3V+35% trafo) [Amp] Typical speed CBS / CB1 (3V+35% trafo) [mm/sec] Max current CBS / CB1 (3V+35% trafo) [Amp] Min speed CBS / CB1 (3V+35% trafo) [mm/sec] 1 1 LA with standard motor and mm spindle pitch Typical current CB (3V+W trafo) [Amp] Typical speed CB (3V+W trafo) [mm/sec] Max current CB (3V+W trafo) [Amp] Min speed CB (3V+W trafo) [mm/sec] 1 1

8 LA with fast motor and mm spindle pitch Typical current VDC [Amp] Max current VDC [Amp] Typical speed VDC [mm/sec] Min speed VDC [mm/sec] LA with fast motor and mm spindle pitch Typical current CBJ 1 / [Amp] Max current CBJ 1 / [Amp] Typical speed CBJ 1 / [mm/sec] Min speed CBJ 1 / [mm/sec] LA with fast motor and mm spindle pitch Typical current CBS / CB1 (3V+35% trafo) [Amp] Typical speed CBS / CB1 (3V+35% trafo) [mm/sec] Max current CBS / CB1 (3V+35% trafo) [Amp] Min speed CBS / CB1 (3V+35% trafo) [mm/sec] 1 1 LA with fast motor and mm spindle pitch Typical current CB (3V+W trafo) [Amp] Max current CB (3V+W trafo) [Amp] Typical speed CB (3V+W trafo) [mm/sec] Min speed CB (3V+W trafo) [mm/sec] 1 1 Copyright LINAK 9. MA M9--31-B. Chapter 5.1 Specifications subject to change without prior notice. It is the responsibility of the product user to determine the suitability of LINAK A/S products for a specific application. LINAK will at point of delivery replace/repair defective products covered by the warranty if promptly returned to the factory. No liability is assumed beyond such replacement/repair.