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LIM-TEC Screw Jack

Double sealed to prevent dust and dirt out of the cylinder block,Protection grade
can achieve IP55 , IP56, can work and control position precisely for a long time
in the bad environment ,the control accuracy can reach 0.1 mm,
high rigidity, resistance to impact.

Products
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Linear Actuator
LAP Acme Screw Linear Actuator LBP Ball Screw Linear Actuator Mini Linear Actuator LAM Heavy Linear Actuator
Screw Jack
SJA Acme Screw Jack SJB Ball Screw Jack KV Stainless Screw Jack SC Screw Jack Actuator SLA Screw Jack
Servo Cylinder
IMB Servo Cylinder DMB Servo Cylinder
Other Products
Servo Electric Slide Bevel Gear Box

LIM-TEC SLA/SLB Circular Shell Screw Jack

High precision movement, the steady movement, low noise, high speed

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LIM-TEC screw jack

Unique square groove shell, increasing the heat capacity of shell, prolonging the service life of grease, etc. Ductile iron shell material selection, raising the strength of the shell and performance, as well as in the wide application of high temperature/low temperature environment. Square tail cover design control of lead screw rotation. Advanced processing equipment and the assembly process is the assurance of high quality, Advanced design idea created impact resistant ability, high strength, low noise, long life, small volume of high quality products!
Modular combination enriches the combination of product changes, screw jack can directly work with the motor/gear motor. integrated design, providing customers with thousands of choices, specific parameters please consult e local office.
We can provide customers non-standard design, such as stainless steel shell and screw jack, long screw, high temperature resistant, good low temperature resistance, etc.
Attachment is complete: dust cover, the tooth space design, safety nut, ball screw, limit switch, safety clutch, overload clutch-potentiometer, encoder, brake, hand, installation accessories, etc.

SLA Series Circular Shell Acme Screw Jack

Standard:imperial and metric
Model:Traveling screw jack and Traveling nut screw jack
Installation:standing up and stand down
Rated load:0.5ton - 100ton
Speed:Max to 75mm/s
Input speed:1800rpm
Stroke range: up to 15m
Standard precision to 0.1mm
Absolute Synchronous motion of high precision and steady movement
Impact resistance
Duty cycle 30% in 10 minutes

SLA Series Circular Shell Acme Screw Screw Jack

      Load (KN) 5 10 25 50 100 150 200
  Lifting screw  Diameter(mm) 16 20 30 38 52 58 65
 Lead(mm) 3 5 6 9 12 12 12
 Type Metric Acme thread Metric Acme thread Metric Acme thread Metric Acme thread Metric Acme thread Metric Acme thread Metric Acme thread
  Ratio  Standard 5:1 5:1 6:1 6:1 8:1 8:1 8:1
 Option 1 -- 20:1 24:1 24:1 24:1 24:1 24:1
 Option 2 -- -- 12:1 12:1 -- -- --
  Screw stroke per Worm rotation revolution (mm)  Standard 0.6 1.00 1.00 1.50 1.50 1.50 1.50
 Option 1 -- 0.25 0.25 0.38 0.50 0.50 0.50
 Option 2 -- -- 0.5 0.75 -- -- --
  Worm torque at no-load (N-m)  Standard 0.23 0.56 0.56 1.13 2.26 2.26 3.39
 Option 1 -- 0.56 0.56 1.13 2.26 2.26 3.39
 Option 2 -- -- 0.56 1.13 -- -- --
 Max input power [kW]  Standard 0.25 0.37 1.49 2.98 3.73 3.73 3.73
 Option 1 -- 0.19 0.37 0.56 1.12 1.12 1.12
 Option 2 -- -- 0.56 1.49 -- -- --
 Worm torque at full load [N-m]  Standard 2.83 7.53 20.10 56.78 117.09 189.17 275.44
 Option 1 -- 3.69 9.34 27.06 63.17 101.40 147.70
  Option 2 -- -- 12.80 36.65 -- -- --
 Efficiency (%)  Standard 16.9 21.1 19.8 21.0 20.4 18.9 17.3
 Option 1 -- 10.8 10.7 11.0 12.6 11.8 10.8
 Option 2 -- -- 15.5 16.3 -- -- --
 Weight at 25mm stroke (KG) 1.04 2.27 7.71 15.88 23.59 29.94 42.18
 Weight increased Per 25 mm stroke (kg) 0.04 0.13 0.13 0.40 0.63 0.67 1.16
 CAD Drawing Download Download Download Download Download Download Download Download

SLB Series Circular Shell Ball Screw Jack

Standard:imperial and metric
Model:Traveling screw jack and Traveling nut screw jack
Installation:standing up and stand down
Rated load:2ton-50ton
Speed:Max to 120mm/s
Input speed:1800rpm
Stroke range:up to 8m
Standard precision to 0.1mm
Absolute mechanical synchronization accuracy, smooth operation
Strong Impact resistance
Duty cycle 50% in 10 minutes

Lim-Tec Linear Actuator Screw Jack Catalog 2020

Mini Linear Actuator LAM Linear Actuator LAP/LBP Screw Jack SJA/SJB Screw jack Actuato SCA/SCB
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