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Zentratec is master distributor for STAHL CraneSystems, Germany. We advise and commercialize cutting-edge technology solutions for your material handling

We have a team of experienced technicians and engineers to efficiently meet your needs, committed to providing excellent and quality service.

ST Electric Chain Hoists

Años de investigación y experiencia desarrollando polipastos han dado como resultado al polipasto de cadena ST de STAHL CraneSystems. Su diseño en 7 tamaños y 7 variantes básicas de capacidades desde 125 hasta 6.300 kg abarca un rango ideal para el ágil movimiento de sus materiales.  
El polipasto ST es el equipo con más variantes de ingeniería en el mercado. Brindamos innumerables soluciones fuera del estándar posicionándonos como  referencia  en el mercado internacional.
El polipasto ST de STAHL ha pasado una y otra véz por actualizaciones. Optimizando cada véz más sus insuperables cualidades. El resultado es un polipasto robusto, versátil y de larga vida útil.

Find the most compact, powerful, and easy-to-maintain hoist for your business with Zentratec


  • Excellent performance under adverse conditions thanks to substantial performance reserves.
  • Compact dimensions and highly accessible for maintenance.
  • Two hoisting speeds with a 1:4 ratio.
  • Capacities ranging from 125 to 6,300 kg
  • Elevated hoisting up to 100 m
  • IP54 (IP66) Motor with Excellent Cooling and High ISO/FEM Ratings
  • Very easy maintenance due to its modular system.
  • Electromagnetic disc brake with ample reserves, easily accessible for quick inspection or replacement.
  • Lifting Limit and Mechanical Overload
  • Sturdy adjustable friction clutch.
  • Hardened, ground helical gearboxes, and oil bath lubrication. Very low noise level.
  • Guía de cadena fundida en una pieza de hierro nodular y alta resistencia al desgaste.
  • Cast chain guide made from ductile iron with high wear resistance.
  • Compact control panel with mechanical end-of-travel and overload limits.
  • Stationary, monorail trolley, and birail trolley.  

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The hoist that is designed according to your requirements:

  • Normal headroom, short, and ultra-short trolleys.
  • STD Model Hoists with 2 Synchronized Hooks (Special for the Industry Handling Rollers)
  • STB Hoists for Safe Handling of Super Sacks.
  • ATEX Explosion-Proof Hoists.
  • Multiple combinations of lifting capacity and hoisting speeds.
  • High service rating
  • Monorail Trolleys (Standard and Articulated) Special up to 6,300 kg
  • Control por contactores o variador de frecuencia
  •  Geared Limit Switches as an Option
  • Special coating and Protection Against Aggressive Media

ST - the most versatile

  • Some accesoires

    dynamometer

  • Travel limit switches

  • Electric hoisting contact limit switches
  • Geared limit switch 

  • Secondary brake for increased safety in challenging operations

  • Quick coupling connections

  • Textile, plastic, or steel sheet chain guards
  • Geared limit switch

ST, Chain Hoist with Standard Trolley

The ST hoist in its standard version can be supplied as stationary, with a manual trolley or with a dual-speed electric trolley. It is the best-selling model when special applications are not required. Combine it with our HBC remote controls, or the traditional pendant control station attached to the hoist. Its performance is excellent. 

ZENTRATEC, polipastos para el manejo de materiales

STK, Ultra-Short Design Hoists Inventory (Stock)

STK, Ultra-short in design with a 60% reduction in headroom compared to the standard trolley model. Suitable for applications where ceiling space is limited.  

STB, ideal for moving supersacks and unloading into silos.

The STB hoist stands out for featuring a crossbeam that positions the hook at a distance from the hoist itself, allowing for the maximization of the lifting height. The operational safety of this hoist is reflected in the increased productivity and precision.

 

STD, with Double Hook for Rollers

Roller movement always requires precise and synchronized motion. The STD hoist with fixed hook spacing and perfectly synchronized facilitates safe and efficient handling of the most complex assembly operations. 

The "vario" model allows for the adjustment of the distance between hooks when handling rollers of varying lengths.

Offshore hoists, hazardous environments

To withstand the corrosive marine environment, hoists must have adequate IP 66 protection. STAHL can design hoists with corrosion-resistant components, stainless steel panels and cable glands, and armored flexible tubing to ensure operability in extreme conditions. Epoxy or polyurethane coatings with thicknesses of up to 320 microns protect the metal surfaces.

 

ST, FOR USE IN THE FOOD INDUSTRY

The food industry requires corrosion-resistant hoists. We provide components made of stainless steel, such as the load chain and hook block, special paint coatings, and IP 66 protection for use in wet areas.

Special Design Hoists

One of the major strengths of STAHL CraneSystems lies in non-standard solutions. The experienced R&D department has played a key role in advancing chain hoist technology over the past 100 years.

STAHL introduced the link chain for hoists in the 1950s. Recently, its valuable contribution has led to the development of new smart products for the market. Together, STAHL provides the flexibility to develop the perfect solution for your project in the shortest time possible.


  • Specialized designs for applications according to your needs:
  • ST ZW twin (with two hoists) for capacities up to 10 tons.
  • Rack-and-pinion trolleys in the ship's engine room
  • Long Hoists for Wind Farms and Buildings
  • Forced Ventilation Motors for High-Temperature Areas (+70°C)
  • Stainless Steel Hooks and Rigging for the Food Industry
  • Special Executions for the Pharmaceutical Industry
  • Explosion-Proof Equipment (refer to the ATEX Explosion-Proof Equipment section)

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Zentratec company founded in 2008, has an experienced, efficient, and committed team in providing quality and productivity to each of our clients.

Dirección:

Av. Junipero Serra 2450,
Oficina 117,
Valle de Juriquilla.
C.P. 76230.
Querétaro,
México.

Contact

Phone: +52 442 3930530

Whatsapp: +52 442 2300639

Email: ventas@zentratec.com

Web: www.zentratec.com

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