2024 Lim-Tec Screw Jack Actuator SC Catalog
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SCB/SCA Series Actuator Lim-Tec presented a new range of SCB/SCA series Actuator for high load linear motion solutions. Combined the advantages of Linear actuator and Screw Jack to achieve the high load lifting in industry application.The sealed and high protection class allow the actuator work even in harsh environments. Which is a good solution for Hydraulic and Pneumatic replacement to reduce cost and pollution. Synchronized Lifting, 2-18 pieces Actuator could be driven by one motor for Synchronized lifting with 0.1mm accuracy. Simple operation but reliable. Please contact Lim-Tec...

Actuator optional component system Applications of synchronized lifting Lim-Tec provided complete system design and components, Which including Actuator , motor, gear box, shaft, coupling , brake , clutch etc. Customer just need let us know your requirement of total load capacity, speed, stroke and dimension, Lim-Tec engineering will provided you a design scheme with calculation process and components selection, CAD drawing is also available. Synchronized Lifting system of Two Actuators Synchronized Lifting system of Four Actuators

Front Attachment Input Versions Input Shaft NF Standard male thread TS Ball joint TF Rod end FL Flange end FO Clevis end FQ Spherical flange P1 Single input shaft - P2 Double input shaft P3 Motor flange L P4 Flange and extend shaft RH Right hand FCH Limit switch box FCP Inductive proximity switches (PNP normally closed) FCG Cam limit switch B Bellows SZ Stainless out tube SA Stainless steel screw SW Stainless steel protective tube HBP Hinged bearing plate IRE Encoder GE Gear motor Power RPM Mounting direction MO Motor FMP Foot mounting RC Rear mounting Critical Bucking Force Graphs: SCA300...

Model selection guide ♦ Duty cycle is working percentage in 10 min. SCB series duty cycle 50% SCA series duty cycle 30% ♦ Max. Input revolution 1800RPM ♦ Please check the stability curve when stroke exceed 500mm ♦ Adjust the safety coefficient according to the load, 1.0-1.2 for the even load; 1.3-1.5 for the moderate load; 1.6-2.5 for the heavy load. ♦ For the normal performance, the input power should not exceed the max input power, input power ♦ Working temperature : -20°C - + 40°C ( Special for -40°C - +100°C ) ♦ For the application of synchronous lifting platform, the combination...

Note: (Consult LIM-TEC Engineer for weight of SJB21, SJB22, SJB51)

Note: (SJB81, SJB101 weight consult LIM-TEC engineer)

Note: (Consult LIM-TEC engineers for weight of SJB201)

Overall Dimensions of SC Series Housing lower surface Housing lower surface Note: Position S junction box: W is standard of S Note: Position of junction box: W is standard S 2 81 105 81 2 105 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. 81 105 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. Note: Position of limit switch: 1,2,3,4. Position 1 is standard. Note: Position of limit switch: 1,2,3,4. Position 1 is standard. Note: Position of limit switch: 1,2,3,4. Position 1 is standard. LH Left Hand Input Note: Position of junction box: W is standard Note:...

Overall Dimensions of SC Series Housing lower surface Housing lower surface Housing lower Housing lower Housing lower surface 4-M12 Housing lower 115 surface 4-M12 Housing lower Housing lower surface surface 4-M12115 4-M12 115 Housing lower surface Actuator with AC motor 73 M30x2 Housing lower surface Housing lower surface Housing lower surface Housing lower surface Housing lower surface Note: Position of junction box: W is standard S S Note: Position of junction box: W is standard Note: Position is junction Note: Position of junction box: W of standardbox: W is standard E Note: Position of...

Note: Position of junction box: W is standard Note: Position of limit switch: 1,2,3,4. Position 1 is standard. S Note: Position of S junction box: W is standard 131 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. 2 Note: Position of 175 limit switch: 1,2,3,4. Position 1 is standard. 2131 175 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. 131 175 1,2,3,4. Position 1 is standard. Note: Position of limit switch: S Note: Position of junction box: W is standard RH Right Hand Input 3 LH 1 Hand Input 1 Left LH Left Hand Input LH Left Hand Input Left Hand Input...

Overall Dimensions of SC Series S S Note: Position of junction box: W is standard Note: Position of junction box: W is standard S S S Note: Position of junction box: W is standard E LH 2 Left Hand Input LH Left Hand Input 155 2 205 155 2 205 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. 155 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. 205 Note: Position of limit switch: 1,2,3,4. Position 1 is standard. Note: Position of Position 1 1,2,3,4. Position 1 is standard. Note: Position of limit switch: 1,2,3,4.limit switch:is standard. 325 4 4 60 50 4 57 RH RH...

Housing lower surface Housing lower surface Housing lower surface C+Stroke C+Stroke C+Stroke Housing lower surface Housing lower surface Housing lower surface Housing4-M24 lower 80 Actuator with AC motor Housing lower surface C+Stroke C+Stroke C+Stroke Housing lower surface Housing lower surface Housing lower surface Housing lower surface Housing lower surface Standard actuator Note: Position of junction box: W is standard S Note: Position of junction box: W is standard S Note: Position of junctionNote:W is standard box: Position of junction box: W is standard Note: Position of junction...

SCA/SCB300 Actuator Standard actuator Flange end FL Actuator with AC motor