Linearmech - Catalogue 2012
81Pages

¡¿UfW8P-MStí¡.j 1.1 LINEARMECH LINEAR ACTUATORS Linearmech electromechanical linear actuators are motorized mechanical cylinders able to transform a rotary movement of a motor into a linear motion. Able to work under push or pull load. Due to the mechanical resistance of their components, many actuators can support push loads higher than pull loads. Their main characteristics are the high performance reliability, with or without load, and the low noise level. Their installation is simple and not expansive: it requires just a front and rear hinging as for standard hydraulic They can...

1.2 LINEARMECH ACTUATORS RANGE Linearmech linear actuators range their different linear drives: - Acme screw linear actuators; - Ball screw linear actuators. consists of two main product groups determined by LINEARMECH ELECTROMECHANICAL ACTUATORS Acme screw LINEAR ACTUATORS Duty cycle 15% on 10 min 30% on 10 min Ball screw LINEAR ACTUATORS Duty cycle 50% on 10 min 100% on 10 min LMR 01 Fmax = 1300 N Vmax = 52 mm/s LMR 02 Fmax = 3000 N Vmax = 40 mm/s LMR 03 Fmax = 6000 N Vmax = 25 mm/s ATL 02 ATL 05 ATL 08 ATL 10 ATL 12 Fmax = 2000 N Vmax = 48 mm/s Fmax = 2500 N Vmax = 32 mm/s Fmax = 4000 N...

¡¿Linear-Mech.j 1.2 LINEARMECH ACTUATORS RANGE Acme screw linear actuators, 3 sizes available. DC motor. Built-in adjustable stroke end switches activated by self-keeping commutation devices. Load capacity up to 6 000 N, linear speed up to 52 mm/s Acme screw linear actuators, 5 sizes available, DC or AC 1-phase or 3-phase motors. Adjustable stroke end magnetic reed switches and external adjustable stroke end electric switches. Load capacity up to 11 000 N, linear speed up to 150 mm/s Acme screw linear actuators, 6 sizes available. DC or AC 1-phase or 3-phase motors. Adjustable electric...

LiffflP'MeCtlJ 1.3 MANUFACTURING FEATURES Linearmech linear actuators are totally manufactured in Italy and assembled in our plant located in Bologna. All materials used in the production are of Italian origin. Via:-Kid¡cal controls are carried out ¡n-¡¡ns during 'nan,factur ng oroœss te -non te- the production quality and functional checks are carried out on every finished assembled product to ensure the total quality and reliability of the final product. Input drives ■ Worm gear, geometric design for high performances and efficiency. Worm shaft fitted or extracted directly on the electric...

1.4 SELECTION CRITERIA In order to select the most suitable linear actuator, it is first necessary to analyse the application to determine the required performances and the working conditions. 1. Basic performances required § Stroke § Push or pull load § Linear speed 1 .1 The load and the linear speed, if considered separately, determine the required type of linear actuator to be selected; if considered as contemporaneous performances they determine the required power and, therefore, the actuator’s size. 1 .2 The stroke length may influence the selection of the actuator’s size only in case...

Linearmech linear actuators are supplied with a wide range of accessories as indicated in the specific section "Accessories" for each actuator size: ■ adjustable stroke end limit switches ■ Incremental bi-directional encoders with 2 output channels ■ analogic rotative potentiometer ■ overload electronic protection ■ dynamic overload mechanical protection ■ many type of front attachments ■ rear fixing supports ■ stainless steel push rod ■ electronic dynamic braking device 5. Working environment conditions The external environment conditions in which the actuator Is working are particularly...

LMR 01 ACME SCREW LINEAR ACTUATOR OVERALL DIMENSIONS La = Lc + Stroke Stroke Lc T Length (motor with encoder) Motor cable length 0.3 m Stroke £ 300 mm Stroke > 300 mm Lc [mm] 90 + Stroke 140 + Stroke T [mm] 78 + Stroke 128 + Stroke STROKE CODE STROKE [mm] C50 LENGTH MASS [kg] 50 Lc [mm] 140 La [mm] 190 C100 100 190 290 1.10 C150 150 240 390 1.25 C200 200 290 490 1.40 C250 250 340 590 1.55 C300 300 390 690 1.70 PERFORMANCES AND FEATURES § Pull-Push load up to 1 300 N § Linear speed up to 52 mm/s § Standard stroke lengths: 50, 100, 150, 200, 250, 300 mm (min. stroke limited by FC switches: 50...

ACME SCREW LINEAR ACTUATOR LMR 01 PERFORMANCES with 24 V DC motor (Performances with 12 V DC motor: same load, linear speed 10 % less, electrical consumption 2 times more) Current [A] Speed [mm/s] 1-start acme screw Tr 12×3 DC 24 V DC 24 V Load [N] Load [N] Current [A] Speed [mm/s] 2-starts acme screw Tr 12×6 (P3) DC 24 V DC 24 V Load [N] Load [N] Self-locking conditions Information about statically self-locking conditions with pull or push load on page 68. ORDERING CODE EXAMPLE LMR 01 RL1 C200 CC 24 V FC2 Actuator Selected ratio Required stroke Motor Stroke end switches -9- Accessories...

LMR 02 ACME SCREW LINEAR ACTUATOR OVERALL DIMENSIONS La = Lc + Stroke Stroke Lc T (with encoder) Motor cable length 0.3 m LENGTH Lc [mm] La [mm] STROKE CODE STROKE [mm] C50 50 180 230 2 C100 100 230 330 2.3 C150 150 280 430 2.45 C200 200 330 530 2.6 C250 250 380 630 2.75 Length C300 300 430 730 2.9 Lc [mm] 130 + Stroke 180 + Stroke C400 400 580 980 3.2 T [mm] 107 + Stroke 157 + Stroke PERFORMANCES AND FEATURES § Pull-Push load up to 3 000 N § Linear speed up to 41 mm/s § Standard stroke lengths: 50, 100, 150, 200, 250, 300, 400 mm (min. stroke limited by FC switches: 50 mm) (for different /...

¡¿IMer-Med.] ACME SCREW LINEAR ACTUATOR LMR 02 PERFORMANCES with 24 V DC motor (Performances with 12 VOC motor: same load, linear speed 10 % less, electrical consumption 2 times more) Self-locking conditions Information about statically sell-locking conditions wifh pull or push load on page 6 ORDERING CODE EXAMPLE

ACME SCREW LINEAR ACTUATOR LMR 03 OVERALL DIMENSIONS La = Lc + Stroke Stroke Lc T STROKE CODE STROKE [mm] C100 C150 C200 C250 C300 C400 C500 100 150 200 250 300 400 500 LENGTH Lc [mm] La [mm] 230 330 280 430 330 530 380 630 430 730 580 980 680 1180 PERFORMANCES AND FEATURES § Pull-Push load up to 6 000 N § Linear speed up to 25 mm/s § Standard stroke lengths: 100, 150, 200, 250, 300, 400, 500 mm (min. stroke limited by FC switches: 50 mm) (for different / longer stroke lengths please contact us) § Aluminium housing and rear attachment § Chrome-plated steel push rod – tolerance f7 §...