Linipower Jack High lead ball screw type 　JWH

The JWH (High Lead Ball Screw Type) uses a high lead ball screw to achieve up to four times faster operating speeds using the same input speed as the JWB Type.
The primary components are the high lead ball screw and precision worm gear.

  • Speed range: Up to 120mm/s (guideline)
  • Allowable load hourly rate: less than 30% ED

Model No. Designation

JW H 050 U S H 10 U
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Series
Linipower Jack		 ｜
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Basic Capacity
010：9.80kN{1tf}
025：24.5kN{2.5tf}
050：49.0kN{5tf}
100：98.0kN{10tf}
150：147kN{15tf}
200：196kN{20tf}		 ｜
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Worm Gear Reduction Ratio
H
　 Refer to the detailed information for the reduction ratio. 		｜
Nominal Stroke
1：100mm
2：200mm
3：300mm
4：400mm
5：500mm
6：600mm
8：800mm
10：1000mm
12：1200mm
15：1500mm
20：2000mm		 ｜
Flange Installation
※ Indicate only for models with a travel nut.
Screw Type
S： Base model
R： Travel Nut Package
Screw type
H： High Lead Ball Screw 		Mounting style
U： For lifting
D： For suspending

Model No. Navigation

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Series Screw type Basic Capacity Mounting style Screw Type Worm Gear Reduction Ratio Stroke Flange Installation

JW































Screw type

M： This is the machine screw type.

B： This is the ball screw type.

H： This is the high lead ball screw type

Basic Capacity

This is the basic capacity that the jack will allow.

Mounting style

U： This type has a screw shaft that protrudes from the opposite side of the mounting base of the main unit.

D： This type has a screw shaft that protrudes from the mounting base of the main unit.

Screw Type

S： This is the basic type where the screw shaft moves.

M： This is the basic type where the screw shaft moves. The screw shaft has an additional rotation prevention mechanism.

R： On this model, the rotation of the screw shaft causes the nut to move.

Worm Gear Reduction Ratio

This is the reduction ratio of the worm gear reducer.

Refer to the detailed information for the reduction ratios for each model.

Stroke

This is the travel distance of the screw shaft or travel nut.

Flange Installation

If you select the travel nut type, specify which side of the nut you want mounting flange on.

U： Upper side

D： Lower side

Option symbol

J： This comes with bellows.

B： This comes with an rod-tip end fitting.

I： This comes with an I-shaped end fitting.

M： This comes with a table type end fitting.

C： This comes with a clevis mounting adapter

Y： This is a limit switch with a mechanical counter.

K2： This unit has two built-in micro switches for detecting the stroke position.

K4： This unit has four built-in micro switches for detecting the stroke position.

P： This unit has a built-in potentiometer for detecting the stroke position.

R： This unit comes with a rotary encoder that outputs the stroke motion signals.

E： This is a 3-phase motor with a brake. The power supply is for 200/200/220 VAC at 50/60/60 Hz.

EV： This is a 3-phase motor with a brake. The power supply is for 400/400/440 VAC at 50/60/60 Hz.

G1： This comes with a 3-phase brake gearmotor with a reduction ratio of 1/5. The power supply is for 200/200/220 VAC at 50/60/60 Hz.

G2： This comes with a 3-phase brake gearmotor with a reduction ratio of 1/10. The power supply is for 200/200/220 VAC at 50/60/60 Hz.

List of Model Numbers

※ Click the model No. for detailed information. Expand all Collapse all

Basic Capacity Frame No. 『010』　9.80kN｛1tf｝（ Model No. JWH010～）

Basic Capacity Frame No. 『025』　24.5kN｛2.5tf｝（ Model No. JWH025～）

Basic Capacity Frame No. 『050』　49.0kN｛5tf｝（ Model No. JWH050～）

Basic Capacity Frame No. 『100』　98.0kN｛10tf｝（ Model No. JWH100～）

Basic Capacity Frame No. 『150』　147kN｛15tf｝（ Model No. JWH150～）

Basic Capacity Frame No. 『200』　196kN｛20tf｝（ Model No. JWH200～）