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Linear Actuator LA33 | 4 Introduction The actuator LA33 combines compact design and high power in a solution fit for use in industrial settings and for demanding applications that require customized interfaces, faster, silent operation or to work in rough and extreme environments. Features • 12, 24 or 48 VDC permanent magnetic motor • Maximum load from 500 N - 5,000 N depending on gear ratio and spindle pitch • Maximum. speed up to 70 mm/sec. depending on load and spindle pitch • Stroke length from 100 to 600 mm (1000 mm with maximum 1000 N as special item) • Heavy duty aluminium housing for harsh conditions • Highly efficient acme thread spindle • Protection class: IP66 for outdoor use (dynamic), furthermore the actuator can be washed down by a high pressure cleaner (IP69K – static) • Hand crank for manual operation • Integrated brake, high self-lock ability • Endplay – 2.5 mm maximum • Non rotating piston rod eye • Built-in endstop switches • Noise level: 73 dB (A) measuring method DS/EN ISO 8746 actuator not loaded 70 dB (A) measuring method DS/EN ISO 8746 actuator not loaded (Plastic gear) • Self-lock (with shorted power cables) Options in general • Exchangeable cables in different lengths • Adjustable magnetic sensors for Endstop Reached signals (code no. 1017031) • Hall effect sensor • IC options including: - IC (Integrated Controller) - IC with I/O - IC Integrated Parallel Controller - LIN bus communication and CAN bus communication (see CAN bus user manual) - Analogue or digital feedback for precise positioning - Proportional control - Endstop Reached - PC configuration tool
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Load vs. stroke length Linear Actuator LA33 | 5 5000 1500 2250 3500 Newton 1000 0 100 200 300 400 500 600 700 800 900 1000 Stroke [mm] • For applications operating only in pull the limitations are 600 mm stroke and 5,000 N load • 1000 mm with maximum 1000 N in push and 1500 N in pull available as special item. (For plastic gears there is no difference between push and pull loads). • Safety factor 2
