Screw Jacks

Martinetti meccanici fornitura

EPC Industrial offers a wide range of  high performance mechanical Screw JacksFully customizable range for new applications or to replace other jacks available on the market.

  • 9 Screw Jacks sizes
  • Force from 500 daN to 60.000 daN
  • Customizable stroke length
  • Different reduction ratios
  • Special executions and customizations on request
  • Delivery: 2 weeks do

100% Made in Italy product

PRODUCT DESCRIPTION

EPC Industrial is able to supply a wide range of mechanical Screw Jacks for all industrial applications where lifting or positioning of an object is required either through single jacks or with several jacks connected to each other by means of shafts and angular transmissions .

The range of jacks is entirely of Italian production and includes mechanical jacks with rotating screw , sliding screw and screw with recirculating ball .

The whole range is designed in a modular way and allows application in various industrial areas, it has also been specially designed to offer the best interchangeability with other jacks on the market.

All the housings are made of spheroidal cast iron, with drilling for fixing, which guarantees maximum resistance even in the most demanding applications.

The worm screw is made of case- hardened and tempered 18NICRMO5  steel with rectified profiles while the crowns are made of  bronze GB-CU SN12 DIN 17656.

The TPN screws are rolled in C45, on request is possible to provide a recirculating ball screws or screws in stainless steel .

Possibility of control of the stroke through proxy and customizable with different accessories.

Possibility of making stainless steel and technopolymer carcasses to ensure maximum stainless and resistance to food sanitization.

The complete range of mechanical screw jacks with rotating screw or translating screw includes.

  • 9 Screw Jacks Sizes
  • Maximum force 60,000 Nm
  • 3 Reduction ratios
  • Available in translating or rotating screw
  • Motor connection or protruding shafts

Mechanical Screw Jacks selection table based on size and reduction ratio.

Sizes 184 204 306 407 559 609 7010 8010 12014
Maximum flow (daN) 500 1000 2500 5000 10000 15000 20000 25000 60000
Trapeze rod: diameter x pitch (mm) 18 × 4 20 × 4 30 × 6 40 × 7 55 × 9 60 × 9 70 × 10 80 × 10 120 × 14
Reduction ratio FastNormal

Slow

1/51/20

1/51/10

1/30

1/51/10

1/30

1/51/10

1/30

1/51/10

1/30

1/51/10

1/30

1/51/10

1/30

1/51/10

1/30

-1/10

1/30

ACCESSORIES AVAILABLE

AR

AR anti-rotation device

ARD

ARD
Anti- rotation Device Double guide anti-rotation with screw protection

AS

Anti slip-out bush AS

PO

PO oscillating protection for screw jacks

PE

Elastic protection PE – Protective bellows

FCO

FCO flange

For swinging box tilting assembly

CS

Safety nut and screw wear control

FC

Arrangement for adjustable limit switches – Screw jacks translating with PR

CONSTRUCTION VARIANTS MECHANICAL Screw Jacks

Screw Jacks with different construction forms are available, single / double protruding shaft, with or without PAM flange for motor connection, right or left version.

FRONT ATTACHMENTS

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