Grob Single Face Classic Screw Jacks MC



  • Lifting force from 5 kN to 2000 kN
  • Linear speeds up to 3.0 m/min
  • 13 sizes in two gear ratios for normal and slow linear speeds using trapezoidal spindles
  • Ball screw options for higher linear speeds
  • Can be mounted in any attitude
  • Generally maintenance free
  • Gear casings are in cast iron and have a rounded form
  • Many specials available

Drive Lines Lubricants NOW AVAILABLE! Order your lithogrease direct with your order.

Click here to view the Grob website.

Click here to view CAD drawings.

Not sure which product will do the job? Download and complete the Application Questionnaire (left of screen) and email to sales@drivelines.co.uk and we can specify the correct Screw Jack.

Classic Single Face Screw Jacks service a wide variety of application areas. Manual, electric, hydraulic or pneumatic options. Stroke length of up to 10 metres.
Grob Single Face Screw Jacks MC Series
Version G                 Version LM

 

In Version G (rising spindle) the spindle provides the linear motion. In this design the spindle moves axially through the jack nut. Rotation of the spindle must be prevented; usually by fixing the end of the spindle to the item being moved.
In Version VS and VN spindle rotation prevention is included.

In Version LM the spindle is axially fixed and linear motion is transmitted to the running nut by rotation of the spindle. The nut must  be secured against rotation by fixing to the item or mechanism being moved.

 Type

 Lifting
Force kN

 Spindle Size

Ratio

Material

Normal

Stroke/rev

Slow

Stroke/rev

 MC0.5

5.0

 Tr 18x6

10:1

0.60 mm

20:1

0.30 mm

G-AlSiCu4

 MC1

10.0

 Tr 22x5

5:1

1 mm

20:1

0.25 mm

G-AlSiCu4

 MC2.5

25.0

 Tr 30x6

6:1

1 mm

24:1

0.25 mm

GGG60

 MC5

50.0

 Tr 40x7

6:1

1.167 mm

24:1

0.292 mm

GGG60

 MK5

50.0

 Tr 40x7

7:1

1 mm

28:1

0.25 mm

GGG50

 MC15

150.0

 Tr 60x12

7.66:1

1.565 mm

24:1

0.50 mm

GGG60

 MC20

200.0

 Tr 65x12

8:1

1.5 mm

24:1

0.50 mm

GGG60

 MC25

250.0

 Tr 90x16

10.66:1

1.5 mm

32:1

0.50 mm

GGG60

 MC35

350.0

 Tr 100x16

10.66:1

1.5 mm

32:1

0.50 mm

GGG60

 MC50

500.0

 Tr 120x20

10.66:1

1.5 mm

32:1

0.50 mm

GS52

 MC75

750.0

 Tr 140x20

12:1

1.667 mm

36:1

0.556 mm

GGG60

 MC100

1000.0

 Tr 160x24

12:1

1.667 mm

36:1

0.556 mm

GS52

 MC150

1500.0

 Tr 190x24

19:1

1.263 mm

-

-

GS52

 MC200

2000.0

 Tr 220x28

17.5:1

1.263 mm

-

-

GS52

 Ball screw options for higher linear speeds and customized solutions available.
 Whatever your requirements, please enquire.

 



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