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Rack & pinion jacks load 1,5 t to 10 t (fig.) withself-locking security crank, keeps the charge in every required position - for pulling or pushings. Special versions on request: - different length of rack - different lift - drive shaft to connect several jacks - with internal brake and removable crank
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Rack & pinion jacks load 0,5 t and 1 t, with self-locking worm gear for lifting, for lowering, adjusting and fixing of mechanical components, devices, machines, etc.. 0,5 t version also available in stainless steel
robust version with milled rack and hardened driving parts, for in- and outdoor applications
Special versions against additional charge:
- an other lift or length
- an other crank version
- an other fixing possibility
- an other surface treatment
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Worm Gear Screw Jacks are available from Power Jacks in both metric and Imperial (inch) designs in load ratings from 5 kN to 3500 kN with machine screw, ball screw or roller screw drives in Cubic, Single Face or Stainless Steel housings.
The screw jacks can have feature such as anti-backlash, anti-rotation, secondary guides, rotation monitors, wear indicators, safety nuts and more.
For full details visit Power Jacks website at www.powerjacks.com
The website contains free downloads of detailed catalogues, drawings and maintenance manuals.
The 3D CAD Product configurator allows a user to specify a screw jack in 3D on-line then download the model in 3D or 2D CAD formats (over 20 available).
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We are very proud to say that with the help of high quality Geared Jack provided by us, we have been able to establish ourselves among the leaders of Geared Jack Exporters and Geared Jack Suppliers. Geared Jack provided by us are trustworthy, manufactured using latest sophisticated technology. Our main mission is to achieve a concrete success in the Industry and build the Brand Image of the company beyond the heights.
We have been in the manufacturing of new generation Geared JackM with our main mission of customer satisfaction delivering excellent quality product. We have a well known position in industry as Geared Jack Exporters and Geared Jack Suppliers We always deliver these Geared Jack on time and with most reasonable prices. We are continuously trying to achieve our goal of being one among the Fortune companies and provide the maximum customer satisfaction
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The steel jack is standard equipment for tool and machinery shops, contractors, shipyards, agriculture and workshops:
our steel jack with fixed lifting claw can be delivered with different types of hand crank for lifting the jack shaft along the rack. It offers a very long service life due to its high quality spur gear, precise worked crank gear as well as additional worked pawl.
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Steel Screw Jack.
Capacities from 0.5 Ton to 150 Ton.
Stroke on request.
Body with Base or Pivoting feature.
Upright or Inverted Screw.
Translating or Rotating Screw.
Motor applications.
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SHE range
14 different sizes
With lifting capacities ranging from 5 kN to 2000 kN
Input speeds of up to 1500 rpm
Self-locking trapezoidal screw
Grease-lubricated configuration
Worm gear pairs in two ratio steps (normal N and slow L)
Worm-drive shaft is case-hardened and ground
HSE range
9 different sizes with lifting capacities ranging from 5 kN to 1000 kN
Input speeds of up to 3000 rpm
Self-locking trapezoidal screw
Separate lubricating circuits: Tr screw with grease-lubrication and worm gears with oil-splash lubrication
Worm gear pairs in two ratio steps (normal "N" und slow "L")
Worm-drive shaft is case-hardened and ground
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Modular design:
9 different sizes
With lifting capacities ranging from 2.5 kN to 500 kN
Input speeds of up to 1500 rpm
All-round configuration permits easy alignment
Conforms to European manufacturers' standards for screw jacks in cubical design
Self-locking trapezoidal screw
Grease-lubricated configuration
Worm gear pairs in two ratio steps (normal "N" and slow "L")
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| ... products without technical information |
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Rack & pinion jacks load 1,5 t to 10 t (fig.) withself-locking security crank, keeps the charge in every required position - for pulling or pushings. Special versions on request: - different length of rack - different lift - drive shaft to connect several jacks - with internal brake and removable crank
|
|
Rack & pinion jacks load 0,5 t and 1 t, with self-locking worm gear for lifting, for lowering, adjusting and fixing of mechanical components, devices, machines, etc.. 0,5 t version also available in stainless steel
robust version with milled rack and hardened driving parts, for in- and outdoor applications
Special versions against additional charge:
- an other lift or length
- an other crank version
- an other fixing possibility
- an other surface treatment
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Joyce/Dayton - Established 1873
Joyce Bevel Gear screw jacks offer higher efficiency and greater speed than other mechanical screw jacks. At the same time, Bevel Gear S Series jacks still provide the benefit of a self-locking screw-no special brake is required to prevent the jack from lowering under load. Spiral bevel gears increase strength for higher capacities.
Bevel Gear screw jacks also act as a miter gear box, making them an ideal choice for many multi-jack systems. As many as three output shafts may be specified for mounting motors, limit switches, readout devices and other accessories.
Bevel Gear screw jacks are also available complete with reducer or direct drive in a ready-to-run package.
Joyce bevel gear jacks come in translating screw (shown) and rotating screw (keyed for traveling nut) designs. Jacks are available with one of four standard screw ends or special ends to meet your requirements.
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The steel jack is standard equipment for tool and machinery shops, contractors, shipyards, agriculture and workshops:
our steel jack with fixed lifting claw can be delivered with different types of hand crank for lifting the jack shaft along the rack. It offers a very long service life due to its high quality spur gear, precise worked crank gear as well as additional worked pawl.
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| ... products without technical information |
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