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Screw Jack (Trapezoidal Lead Screw) Standard Type JA Series (Part Numbers)

Screw Jack (Trapezoidal Lead Screw) Standard Type JA Series

Safe design with self-lock.
Standardized models to meet a wide range of uses from 2 kN to 1250 kN.
[Features]
· The use of a trapezoidal lead screw provides a self-locking effect, allowing the screw shaft to be retained even in the event of an unexpected power outage.
· For the worm reduction section, grease lubrication (maintenance-free) is used for 5 kN to 10 kN, while an oil bath lubrication system is adopted for 2 kN and 25 kN or higher. Withstands high-speed rotating operations.
· High performance with an ideal bearing structure. A wide range is standardized from 2 kN to 1250 kN.

(i)Caution

  • The product images are representative only. Specifications may vary by part number, including shape and color.
  • [JA002 to JA010] Lubrication uses a grease lubrication system for both the worm section and the screw section.
    [JA025 to JA1250] Lubrication uses an oil path for the worm section and a grease lubrication system for the screw section.

PDF

Product Specification

Part number002005010025050075100
Nominal capacity (kN)2510255075100
Screw shaft diameter (mm)14222530405055
Screw shaft root diameter (mm)10.816.519.523.531.539.542.5
Thread Pitch (mm)355681012
Reduction ratioH6667.677.677.677.67
L18181823232323
1 rotating input shaftH0.500.830.830.781.041.301.56
Travel length per revolutionL (mm/rev)0.160.280.280.260.350.430.52
Efficiency (%)H (30 rpm)
(1,800 rpm)
21242221212123
28292726262729
L (30 rpm)
(1,800 rpm)
14161514131315
22232221222224
Maximum Input Rotational Speed (rpm)1800180018001800180018001800
Standard Stroke (mm)Stroke: 50 to 500 (in 50 mm increments), over 500 up to 1000 (in 100 mm increments)
Screw Torque (N⋅m)2.7153085230425635
Input No Load Torque (N⋅m)0.140.150.20.50.81.21.8
Input Starting TorqueH (N⋅m)1.43.26.91745.685.9122.2
L (N⋅m)0.81.83.89.726.349.968
Reverse Load (kN)2510255075100
Static Load (kN)3815306080140
Weight (kg)2.334.69162845

Note: 1. The weight is an approximate value for a stroke of 300 mm, without bellows, without anti-rotation, and with a shaft end screw.
2. The screw torque and input starting torque are values at nominal capacity.

Product Feature Details

JA002 to JA010

Screw Jack (trapezoidal lead screw) Standard Type JA Series JA002–JA010 Structure & Features

Composed of a worm gear and screw shaft (30° trapezoidal lead screw), this model is especially suitable for high loads and provides holding force when stationary.
Operation is performed by rotating the input shaft (worm shaft), which rotates the worm wheel (nut) and transmits thrust to the screw shaft.
Lubrication uses a grease lubrication system for both the worm section and the screw section.
*For JA002, the worm section uses an oil lubrication system.

JA025 to JA100

Screw Jack (Trapezoidal Lead Screw) Standard Type JA Series JA025–JA100 Structure & Features

*Only the parts that differ from JA002 to JA010 are explained.
Lubrication is provided by an oil bath for the worm section and by grease lubrication for the screw section.

Part Number
JA075UCL200SJK
JA075UCL200SK
JA075UCL300S
JA075UCL300SJ
JA075UCL300SJK
JA075UCL300SK
JA075UCL400S
JA075UCL400SJ
JA075UCL400SJK
JA075UCL400SK
JA075UCL500S
JA075UCL500SJ
JA075UCL500SJK
JA075UCL500SK
JA100DCH100S
JA100DCH100SJ
JA100DCH100SJK
JA100DCH100SK
JA100DCH200S
JA100DCH200SJ
JA100DCH200SJK
JA100DCH200SK
JA100DCH300S
JA100DCH300SJ
JA100DCH300SJK
JA100DCH300SK
JA100DCH400S
JA100DCH400SJ
JA100DCH400SJK
JA100DCH400SK
JA100DCH500S
JA100DCH500SJ
JA100DCH500SJK
JA100DCH500SK
JA100DCL100S
JA100DCL100SJ
JA100DCL100SJK
JA100DCL100SK
JA100DCL200S
JA100DCL200SJ
JA100DCL200SJK
JA100DCL200SK
JA100DCL300S
JA100DCL300SJ
JA100DCL300SJK
JA100DCL300SK
JA100DCL400S
JA100DCL400SJ
JA100DCL400SJK
JA100DCL400SK
JA100DCL500S
JA100DCL500SJ
JA100DCL500SJK
JA100DCL500SK
JA100UCH100S
JA100UCH100SJ
JA100UCH100SJK
JA100UCH100SK
JA100UCH200S
JA100UCH200SJ
JA100UCH200SJK
JA100UCH200SK
JA100UCH300S
JA100UCH300SJ
JA100UCH300SJK
JA100UCH300SK
JA100UCH400S
JA100UCH400SJ
JA100UCH400SJK
JA100UCH400SK
JA100UCH500S
JA100UCH500SJ
JA100UCH500SJK
JA100UCH500SK
JA100UCL100S
JA100UCL100SJ
JA100UCL100SJK
JA100UCL100SK
JA100UCL200S
JA100UCL200SJ
JA100UCL200SJK
JA100UCL200SK
JA100UCL300S
JA100UCL300SJ
JA100UCL300SJK
JA100UCL300SK
JA100UCL400S
JA100UCL400SJ
JA100UCL400SJK
JA100UCL400SK
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Diameter
(φ)
Table Length L1
(mm)
Table Width W1
(mm)
Drive Method Table Material Table Surface Treatment Stroke
(mm)
Screw Shaft Direction Shaft arrangement Reduction Ratio Screw Shaft End Shape Bellows With Whirl-Stop

MYR 12,944.87

1 Piece(s) 23 Day(s) or more 1050235140---200Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 11,616.82

1 Piece(s) 23 Day(s) or more 1050235140---200Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 9,972.92

1 Piece(s) 23 Day(s) or more 1050235140---300Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,188.28

1 Piece(s) 23 Day(s) or more 1050235140---300Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 13,257.07

1 Piece(s) 23 Day(s) or more 1050235140---300Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 11,970.10

1 Piece(s) 23 Day(s) or more 1050235140---300Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,304.17

1 Piece(s) 23 Day(s) or more 1050235140---400Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,569.28

1 Piece(s) 23 Day(s) or more 1050235140---400Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 13,698.65

1 Piece(s) 23 Day(s) or more 1050235140---400Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 12,359.14

1 Piece(s) 23 Day(s) or more 1050235140---400Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,927.33

1 Piece(s) 23 Day(s) or more 1050235140---500Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 12,520.37

1 Piece(s) 23 Day(s) or more 1050235140---500Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,914.10

1 Piece(s) 23 Day(s) or more 1050235140---500Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,329.29

1 Piece(s) 23 Day(s) or more 1050235140---500Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,385.62

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,416.17

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,071.47

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,049.32

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,736.37

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,802.85

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,540.77

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,479.97

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,299.22

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 12,900.03

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 15,748.09

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,152.97

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,674.80

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 13,330.77

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 16,261.46

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,613.87

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 12,223.83

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 14,686.80

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 17,925.91

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 15,374.99

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,385.62

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,416.17

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,071.47

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,049.32

1 Piece(s) 23 Day(s) or more 1055285165---100Lifting typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,736.37

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,802.85

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,540.77

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,479.97

1 Piece(s) 23 Day(s) or more 1055285165---200Lifting typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,299.22

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 12,900.03

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 15,748.09

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,152.97

1 Piece(s) 23 Day(s) or more 1055285165---300Lifting typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,674.80

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 13,330.77

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 16,261.46

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,613.87

1 Piece(s) 23 Day(s) or more 1055285165---400Lifting typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 12,223.83

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 14,686.80

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 17,925.91

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 15,374.99

1 Piece(s) 23 Day(s) or more 1055285165---500Lifting typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,385.62

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,416.17

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,071.47

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,049.32

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,736.37

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,802.85

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,540.77

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,479.97

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,299.22

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 12,900.03

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 15,748.09

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,152.97

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,674.80

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 13,330.77

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 16,261.46

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,613.87

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 12,223.83

1 Piece(s) 23 Day(s) or more 1055285165---500Push-up typeC (both sides)High operating speedScrew endNo bellowsNo screw rotation stopper

MYR 14,686.80

1 Piece(s) 23 Day(s) or more 1055285165---500Push-up typeC (both sides)High operating speedScrew endWith bellowsNo screw rotation stopper

MYR 17,925.91

1 Piece(s) 23 Day(s) or more 1055285165---500Push-up typeC (both sides)High operating speedScrew endWith bellowsWith screw rotation stopper

MYR 15,374.99

1 Piece(s) 23 Day(s) or more 1055285165---500Push-up typeC (both sides)High operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,385.62

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,416.17

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,071.47

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,049.32

1 Piece(s) 23 Day(s) or more 1055285165---100Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 10,736.37

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 11,802.85

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 14,540.77

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 13,479.97

1 Piece(s) 23 Day(s) or more 1055285165---200Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,299.22

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 12,900.03

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 15,748.09

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,152.97

1 Piece(s) 23 Day(s) or more 1055285165---300Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

MYR 11,674.80

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)Low operating speedScrew endNo bellowsNo screw rotation stopper

MYR 13,330.77

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)Low operating speedScrew endWith bellowsNo screw rotation stopper

MYR 16,261.46

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)Low operating speedScrew endWith bellowsWith screw rotation stopper

MYR 14,613.87

1 Piece(s) 23 Day(s) or more 1055285165---400Push-up typeC (both sides)Low operating speedScrew endNo bellowsWith screw rotation stopper

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Basic Information

Main Body / Peripheral Components Main Body Precision Precision Grade Grease Standard
With or Without Motor No (Built-in by the customer) With or w/o Lubricant Unit Available

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