• SJC200(200KN) Worm Gear Screw Jack

Use range

1: Brand Name: SIJIE 2: Model: SJC200-Tr80*12 3: Delivery Time: 12-15 working days after received the payment 4: Payment Terms: T/T, Western Union, Paypal, L/C etc 5: Warranty Period: 13 months We can help you to design and build whole screw jack system in few hours. We make it easier for machine designers to use screw jacks in their machines.

product details

SJC200 Worm Gear Screw Jack Pictures:






SJC200 Worm Gear Screw Jack Quick Information:


1. Jack Model: SJC200
2. Lifting Screw Diam.: 80mm 
3. Lifting Screw Pitch: 12mm 
4. Max load capacity: 200KN
5. Gear Ratio: 1/8.75, 1/35
6: Travel Stroke: No standard stroke, all stroke is processed according customers requirements.
7. Screw Top End: top plate, clevis end, threaded end, plain end, Spherical hinge, Forked head.
8: Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
9. Power Source: Electric Driven,Manual Operated or Both Are Available
10. Screw Type: trapezoidal screw 
11: Individually or multiple screw jack lift system arrangements are available
12: Precisely positioning, self-locking trapezoidal screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.


SJC200 Worm Screw Jack Specifications:


Maximum Load ( KN )

200

Starting Efficiency ( % )

H

17

Lifting Screw Diam.( mm )

80

L

11

Pitch ( mm )

12

Working Efficiency (%) at 1500rpm

H

33

Gear Ratio

H

1/8.75

L

22

L

1/35

Torque (N.m) without load

H

2.8

Permissible Max. Power (Kw)

H

4

L

2.1

L

3.5

Housing Material

Spheroidal graphite iron

Max starting torque full load (N.m)

H

265

Weight without stroke (Kg)

75

L

106

Weight per 100mm screw and protective tube(Kg)

4.5
















SJC200 Screw Jack Lifting Load( KN )



Speed
(rpm)

 

Lifting Speed
(mm/s)

200KN

150KN

H:1/8.75

L:1/35

H:1/8.75

L:1/35

H:1/8.75

L:1/35

N.m

KW

N.m

KW

N.m

KW

N.m

KW

1400

32.0

8.0

132.25

19.39

49.59

7.27

99.19

14.54

37.20

5.45

900

20.6

5.1

145.48

13.71

54.55

5.14

109.11

10.28

40.92

3.86

700

16.0

4.0

155.87

11.42

57.46

4.21

116.90

8.57

43.07

3.16

500

11.4

2.9

161.64

8.46

60.62

3.17

121.23

6.35

45.46

2.38

300

6.9

1.7

174.57

5.48

68.19

2.14

130.93

4.11

51.14

1.61

100

2.3

0.6

198.38

2.08

83.93

0.88

148.78

1.56

62.95

0.66

50

1.1

0.3

207.83

1.09

90.92

0.48

155.87

0.82

68.19

0.36


Speed
(rpm)

 

Lifting Speed
(mm/s)

100KN

50KN

H:1/8.75

L:1/35

H:1/8.75

L:1/35

H:1/8.75

L:1/35

N.m

KW

N.m

KW

N.m

KW

N.m

KW

1400

32.0

8.0

66.13

9.694

24.797

3.635

33.063

4.847

12.399

1.818

900

20.6

5.1

72.74

6.855

27.277

2.571

36.370

3.427

13.639

1.258

700

16.0

4.0

77.93

5.712

28.713

2.105

38.967

2.856

14.356

1.052

500

11.4

2.9

80.82

4.231

30.308

1.587

40.411

2.116

15.154

0.793

300

6.9

1.7

87.29

2.742

34.096

1.071

43.643

1.371

17.048

0.536

100

2.3

0.6

99.19

1.039

41.965

0.439

49.595

0.519

20.982

0.220

50

1.1

0.3

103.19

0.544

45.462

0.238

51.957

0.272

22.731

0.119




























SJC200 Worm Screw Jack Design, produce and testing:   


SJC200 Worm Screw Jack Dimensions:


 


SJC200 Worm Gear Screw Jack Ordering information:


SJC - 200  - US  -  T  -  C -  1/35  - 300   -P
 1       2          3       4      5      6         7       8 


1: Jack Brand
SJC: "SIJIE" brand worm gear screw jack


2: Load Capacity
200 :  Max. Load capacity is 200KN
Before selecting 200, please check above SJC200 cubic screw jack specifications.


3: Screw Configuration & Mounting Orientation
US: Upright translating screw     UK: Upright keyed screw    UR: Upright rotating screw
IS: Inverted translating screw     IK: Inverted keyed screw    IR: Inverted rotating screw
Note: US,IS(Screw rotation,do axial motion)   UK,IK(Screw anti-rotation,do axial motion)   UR,IR(Screw fixed rotation,traveling nut do axial motion)



                US                       IS                             UK                        IK                            UR                            IR


4: Screw Top End

   T: Top plate     H: Clevis end    S: Thread end     R: Plain end    SH: Spherical hinge  U: Forked head




5: Worm Shaft Input Types

A: right side worm shaft input.              
B: left side worm shaft input.             
C: double worm shaft input.
M1: right side motor flange direct input, left side worm shaft input.                                    
M2: right side motor flange direct input. 
M3: left side motor flange direct input, right side worm shaft input.                  
M4: left side motor flange direct input.

                   A                                                                             B                                                                   C




                M1                                                M2                                                      M3                                             M4


6: Gear Ratio:                                       
SJC200 worm gear screw jack gear ratio includes 1/8.75, 1/35
1/8.75: Fast speed,1.371mm travel length per full turn of worm shaft.                 
1/35: Low speed, 0.343mm travel length per full turn of worm shaft. 


7: Travel Stroke


8:  Accessories
N: Standard Jack, No additional accessories
P: Protective Tube
R: Dust Cover
Y: Hand Wheel
Other accessories,please check below picture




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Next：SJC300(300KN) Worm Gear Screw Jack

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