Actuator LA43 Data sheet LINAK.COM/MEDLINE-CARELINE
LA43 The LA43 is available in a powerful 8,000 N version, ensuring safe patient handling. With the LA43 actuator, LINAK offers a product which with its wide range of safety options, low noise level, and outstanding performance is the right choice for medical applications such as patient lifts, beds, dental chairs etc. Heavy-duty actuator Safety options such as: - Manual lowering: makes it possible to turn the inner tube down by hand, in case of emergency, or if electrical power is not available. - Spline: potential work injuries are prevented by the spline, as the actuator can only push and not pull, in case something touches e.g. the lifting boom on a patient lift. - High side load capacity for high safety: Side load of up to 1000 N is possible without breaking or damaging the actuator. - Safety nut: to ensure safe patient handling even when the actuator is no longer new. Unique and improved brake to prevent no unintended movement. High speed at full load. Features & Options Load in push: 8,000 N Housing colour: Light grey RAL7035 Protection class: IPX4, IPX6 (not manual lowering) Motor: 24 V DC Stroke length: 100-400 mm (in steps of 5 mm) Positioning options: Dual Hall, digital or encoded Noise level: 50 db (A) according to DS/EN ISO3743-1 Safety nut option: Yes, in push Nut: Guided (not guided nut with manual lowering) Safety option pull plate: 4000N static load with safety factor 2 Spline options: Electrical Built-in electrical limit switch: Power switch or signal switch Built-in end stop: Mechanical Exchangeable cable: Yes, minifit to minifit Safety factor: > 2.5 (for patient lifts: > 1.5) Manual lowering: Optional in red or grey, not IPX6 Usage Duty cycle: 10%, 2 minutes continuous use followed by 18 minutes not in use Usage temperature: 5ºC to 40ºC Storage temperature: - 10ºC to +50ºC Compatibility: CBJ1/2, CBJ-Home, CBJ-Care, CB6S, CB16, CB20 Approvals: IEC60601-1 LINAK.COM/MEDLINE-CARELINE
Technical specifications LA43 with normal motor: Power supply Spindle pitch (mm) Thrust max. Push (N) Motor type Typical speed at 0/full load (mm/sec.) Typical current at full load (Amp) 24 V DC 4 8,000 Normal 5.8 / 4.4 5.8 33 V DC 4 8,000 Normal 8.0 / 6.0 6.5 24 V DC 3 8,000 Normal 4.2 / 3.0 5.0 33 V DC 3 8,000 Normal 5.7 / 4.6 4.5 Please note the above measurements are typical values. Ordering of LA43, 8000 N: Describe your needs for LA43: Stroke lengths (100-400 mm with power switch in steps of 5 mm, 100-250 mm with signal switch in steps of 5 mm) Installation dimensions IPX4, IPX6 Which control box is needed / perhaps as IC Is there a need for manual lowering? Grey or red? With/without bushes Dual hall for positioning? Back fixture standard or turned - see drawing Piston rod eye, with slot or solid? With/without bushes Is it for a patient hoist (Sf = 1.5) or other applications (Sf = 2.5) Contact your nearest LINAK subsidiary or dealer and place your order here.
LA43 Ordering example: 43 040 200 A 0 0 0 B 4-2 1 1 0 1 0375 2 D 0 2 0 0 0 = Not specified End stop: 0 = Power switch 1 = Signal switch 2 = Encoded 3 = For CB9 CARELINE only Safety Factor: 1 = 1.5 2 = 2.5 Cable: Plug Type: Fire Category: Install. Dim.: 0 = None D = Mini-fit 2 = V2 XXXX = mm Standard load 8 kn: S + 175 mm (S 250 mm - Manual lowering not allowed) (Standard load 8 kn: S + 195 mm (250 mm < S 400 mm - Manual lowering not allowed)) Standard load 8 kn: S + 274 mm (S 250 mm - With manual lowering) Standard load 8 kn: S + 294 mm (250 mm < S 400 mm - With manual lowering) Brake: 0 = None 1 = Brake PUSH Option / Position: 0 = None* J = Manuel Lowering, not IPX6 *) Piston Rod Eye: Back fixture: Colour: IP: Motor Type: 1 = With slot 2 = Solid X = Special 1 = 0 degrees 2 = 90 degrees 2 = Grey RAL7035 4 = IPx4 6 = IPx6 B = 24 V DC Normal Feedback option: 0 = None Platform: Feedback: Safety: 0 = None (P0) 0 = None H = Dual Hall, digital M = Dual Hall, encoded A = Safety nut N = Safety nut + Pull plate L = EL.splines + Safety nut X = Special Stroke Length: XXX = mm Min 100 mm (in steps of 5 mm) Max 400 mm (in steps of 5 mm) Spindle Pitch: Actuator Type: 030 = 3 mm 040 = 4 mm 43 = LA43 *) LA43 Hi-Lo and LA43 PL are not available for sale to new projects. We recommend to use LA40 HP and LA40 PL.
Installation dimension Installation dimension S + 175 Installation dimensions 3 mm pitch (8,000 N) Inner tube with or without slot Solid piston rod with or without slot (Use with IPX6 washable - launch pending) Stroke length 250 mm S + 175 S + 175 Safety nut in push is standard: no addition to installation dimension Manual lowering is not allowed Installation dimension S + 175 or S + 274 Installation dimensions 4 mm pitch (8,000 N) Inner tube with or without slot With manual lowering Stroke length 250 mm S + 175 S + 274 Safety nut in push is standard: no addition to installation dimension Manual lowering: Slot is not possible with manual lowwering Installation dimension S + 195 or S +294 Stroke length, only power switch 250 mm < S 400 mm Inner tube with or without slot Safety nut in push is standard: no addition to installation dimension Manual lowering: Slot is not possible with manual lowering Installation dimensions 4 mm pitch (8,000 N) Solid piston rod with or without slot (Use with IPX6 washable) With manual lowering S +195 S + 195 S + 294
Dimensions: LA43 Standard Piston rod eyes: Drawing no.: 0433004 N.B. Tolerance information ± 2 mm - Installation dimension ± 2 mm - Stroke length
Dimensions: LA43 with manual lowering Piston rod eyes: Drawing no.: 0433004 N.B. Tolerance information ± 2 mm - Installation dimension ± 2 mm - Stroke length
Back fixtures: Copyright LINAK 2018.11 MA M9-02-451-G. Chapter 5.18 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. FOR MOUNTING INSTRUCTIONS AND GUIDANCE IN USAGE, PLEASE SEE THE RELEVANT USER MANUAL