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LA40 The LA40 is a low noise and powerful actuator which is available in a 1,500 N, 4,000 N, 6,000 N and an 8,000 N version. With the LA40, LINAK offers a new durable actuator with high speed/high performance and mechanical endstop for first failure safety making it the right choice for the future market. The LA40 versions are rated up to IPX6 Washable DURA TM , except for the LA40 PL version which is rated up to IPX6. The LA40 8,000 N is available in three versions: - Standard - High Performance (HP) - Patient Lift (PL) Based on the extensive knowledge and experience from previous actuator families, LINAK has developed new gear and braking principles that improve the efficiency of the LA40. These innovative solutions are covered by several patents. Equipped with a socket for exchangeable cables, the LA40 has the same flexibility as previous families, and existing minifit cables can be used. The LA40 family has a very smooth design, enlarging their field of application due to easy cleanability and mounting flexibility. The LA40 is designed for a wide range of applications within both the medical and beds market such as e.g. care and hospital beds, couches, and dental chairs. The LA40 can be ordered with an optional spline function (push only) and/or quick release. LA40 8,000 N range: • The standard version runs 8,000 N from 0-50 mm stroke length with a subsequent decreasing load on the rest of the stroke length • The High Performance version can perform 8,000 N on full stroke length • The Patient Lift version can perform 8,000 N on full stroke length. Features & Options: • Load in push: 1,500 N, 4,000 N, 6,000 N and an 8,000 N • Load in pull: LA40 Std. + LA40 HP without spline, up to 2,000 N LA40 PL + LA40 QR (not suitable for pull) • Housing colour: Light grey, RAL 7035 • Protection class: IPX6, IPX6 Washable DURA TM (manual lowering only IPX6) • Motor: Std. motor (B), HP motor (G), PL motor (F) • Stroke length: Standard and High Performance version: 1,500 N: 50 - 405 mm (in steps of 5 mm) (from 410 - 600 mm stroke is only for special articles) 4,000 N: 50 - 300 mm (in steps of 5 mm) 6,000 N: 50 - 200 mm (in steps of 5 mm) 8,000 N: 50 - 250 mm (in steps of 5 mm) Patient Lift version: 8000 N: 50 - 300 mm (in steps of 5 mm) with SF 2.0 6000 N: 50 - 400 mm (in steps of 5 mm) with SF 2.0 (in accordance with ISO 10535) Longer stroke lengths are possible - please contact your nearest sales office. This may have influence on the safety factor. LINAK.COM /MEDLINE-CARELINE
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• Minimum built-in dimensions: Standard and High Performance version: Stroke + 170 mm With mechanical spline, stroke + 180 mm With QR, stroke + 180 mm With mechanical spline and QR, stroke + 190 mm With ratchet spline and QR, stroke + 180 mm With QR Damper, add 15 mm to BID for all QR versions Patient Lift version: Stroke + 274 mm; S ≤ 300 mm Stroke + 294 mm; S ≤ 400 mm • Positioning options: Dual Hall with power switches & dual Hall analogue, encoded with signal switches (16 pulses per rev.) Potentiometer input 0-5 Volt • Quick release: Internal, only for LA40 Standard versions • Quick release Damper: Internal, only for LA40 Standard versions • Manual lowering: Only for Patient Lift version • Noise level: ≤ 50 dB (A) • Nut: Guided spindle nut for Standard and High Performance Non-guided spindle nut for Patient Lift version (ML) • Safety nut: Standard • Spline: Mechanical spline Ratchet spline (for Standard, PL, HP and QR versions only) • Required activation force during inward operation: 50-100 N • For QR versions: Force required to manually activate spline (actuator not in operation): Static pull force = 300-550 N • Built-in electrical limit switch: Signal switch or power switch • Built-in endstop: Mechanical (for safety only) • Exchangeable cable: Minifit plug • Safety factor is: Up to 2.5 Beds = 2.0 Medical = 2.5 (Standard and HP versions) in accordance with norms Medical = 2.0 (PL version) in accordance with norms • Weight: > 2.0 kg (depending on version and specification) • Static bending moment: No side load allowed • Feedback type: None, dual hall (digital or encoded dual hall) Potentiometer (only for QR version) Usage: • Duty cycle: 10%, 2 minutes continuous use, followed by 18 minutes not in use • Usage temperature: 5 o C to 40 o C • Storage temperature: -10 o C to 50 o C • Compatibility: Compatible with LINAK control boxes. Please contact LINAK. • Relative humidity: 20% to 80% - non-condensing • Atmospheric pressure: 700 to 1,060 hPa • Height above sea level: Max. 3,000 meters • Flammability rating: UL94V-2 • Approvals: IEC 60601-1, ANSI/AAMI ES60601-1, CAN/CSA-C22.2 No 60601-1 Technical specification Actuator type Motor type LA40 Std. LA40 Std. LA40 Std. LA40 Std. LA40 HP LA40 PL LA40 Std. LA40 Std. LA40 Std. LA40 Std. LA40 Std. LA40 Std. LA40 Std. LA40 Std. Standard (B) Standard (B) Standard (B) Standard (B) HP motor (G) PL motor (F) Standard (B) Standard (B) QR QR Standard (B) Standard (B) Standard (B) Standard (B) Power Supply Spindle pitch (mm) Max. load Push (N) Self- locking Push (N) 24 VDC 3 33 VDC 3 24 VDC 4 33 VDC 4 33 VDC 4 24 VDC 4 24 VDC 4 33 VDC 4 24V DC 5 33V DC 5 24V DC 5 33V DC 5 24V DC 9 33V DC 9 8,000 8,000 8,000 8,000 8,000 8,000 6,000 6,000 4,000 4,000 4,000 4,000 1,500 1,500 8,000 8,000 8,000 8,000 8,000 8,000 6,000 6,000 4,000 4,000 4,000 4,000 1,500 1,500 Max. load pull without spline (N) 2,000 2,000 2,000 2,000 2,000 - 2,000 2,000 - - 2,000 2,000 1,500 1,500 Typical speed at 0/max. load (mm/sec.) Typical current at full load (Amps) 4.1/2.5 5.5 5.5/4.0 5.5 5.5/3.0 6.1 7.3/5.0 6.3 9.2/6.5 7.5 9.3/6.1 9.0 5.5/3.6 5.1 7.3/5.6 5.0 6.5/5.2 3.5 9.0/7.5 3.7 6.5/5.2 3.5 9.0/7.5 3.7 11.9/10.4 2.3 16.3/14.9 2.3 Please note that extension of the built-in dimension may reduce the safety factor.
