The loyal companion for everyday tasks

The ST chain hoist programme ranks among the most distinctive and comprehensive on offer worldwide. It is strong, reliable and modest when it comes to maintenance and energy consumption. The modular system enables innumerable combinations of the subassemblies for customised solutions. With 6 variants available, the ST chain hoist covers the lifting capacity range from 125 kg to 6,300 kg. The portfolio is supplemented by special models such as the STK extra short headroom trolley and the STD dual chain hoist for long material and lifting beams.

The chain hoists are also available in explosion-proof design for Zone 1, Zone 21 and Zone 22.

  • Extensive chain hoist range for lifting capacities from 125 kg to 6,300 kg
  • Suspension directly from the chain guide of solid cast iron
  • Easy inspection and maintenance of the chain drive thanks to overmounted drive shaft
  • Extremely short and compact construction ensures that space can be utilised to the maximum
  • High standard classification in accordance with ISO
  • Modern Kanban production, available fast
  • Available as an option in explosion protected design complying with ATEX and IECEx
  • STD dual chain hoist with one motor and two synchronised chains

    Thanks to modular construction, countless custom variants can be built from the ST chain hoist for almost all applications and industries.

  • ST chain hoist from STAHL CraneSystems as short headroom trolley

    The patented design of the STK extra short headroom trolley permits exceptional lifting heights particularly in low buildings.

  • Use of multiple chain hoists of the type ST 50 in an automotive production line.

    Additional equipment, such as a central control system, enables automated interaction of multiple ST chain hoists.

  • Industrial production shop equipped with ST chain hoists from STAHL CraneSystems

    Thanks to its solid construction, the ST chain hoist boasts a long service life even in heavy-duty use.

Models

The different models and trolley variants allow not only a wide variety of uses, but also very individualised solutions tailored to specific requirements.

  • Diagram of hook and eye suspension for the ST chain hoist with low headroom.

    Push trolley

    In standard version, the ST 05 and ST 10 1/1 chain hoists are suspended by eye or hook from the smooth-running push trolleys. A rigid connection with the chain hoist is possible on request. This rigid connection is standard in the ST 20 to ST 60 chain hoists. The push trolley does not affect the low headroom of the hoist. Optional wheel arresters make your workplace safer.

  • Diagram of an ST chain hoist on an articulated trolley with bend radius.

    DKE articulated trolley

    The articulated trolley is available for frequent travel around bends and narrow radii. Depending on radius of bend, runway flange width or application it is equipped with one or two travel motors. The lateral guide rollers cause minimum wear. The articulated trolley is designed for load capacities up to 6,300 kg.

  • Diagram of the ST chain hoist with electric trolley

    “Standard headroom” electric trolley

    Not one millimetre was given away in the design in order to enable large hook paths even at standard headroom.

  • Headroom reduced by 33 % by combining the “short headroom” electric trolley and the ST chain hoist.

    “Short headroom” electric trolley

    The smooth-running electric trolley can also be combined with the ST short headroom chain hoist, reducing the headroom by a further 33 %.

  • Short and extra short headroom trolley

    The construction of the short headroom trolley itself saves a tremendous amount of space. The body of the chain hoist is mounted at an angle, meaning that no return sheave is required. This reduces the headroom by 33 %. The extra short headroom trolley with its headroom reduced by 60 %, by contrast, achieves maximum hook paths, which is particularly beneficial in extremely low-ceilinged rooms. It fully deserves its name. The extremely short distance from the underside of the beam to the bed of the hook is just 210 mm at a load capacity of 5,000 kg and even just 185 mm at a load capacity of 3,200 kg.

  • Diagram of the STD dual chain hoist with optimum solution for lifting long material or lifting beams, thanks to two synchronised load chains.

    The STD dual chain hoist is ideal for long material and lifting beams that need to be picked up at two points. It is equipped with two load chains, which are moved synchronously by a hoist motor. There are various versions of the STD dual chain hoist available for different requirements and space situations.

  • Diagram of the STB Big Bag chain hoist. It lifts bulky loads to the highest hook position.

    The Big Bag version is designed for load capacities up to 3,200 kg. Its special feature is the free choice of the distance between chain hoist and load hook which makes lifting bulky loads or Big Bags up to top hook position possible without hindering edges such as trolley, chain hoist or chain box.

  • Diagram of the ST chain hoist with hook suspension, eye suspension and rigid suspension.

    Suspension for stationary version

    The standard stationary ST chain hoist has hook suspension. However you can also choose eye suspension or rigid suspension. The eye suspension is used when the stationary chain hoist is only rarely moved to a different location, while the low headroom permits long hook paths even in low-ceilinged rooms. If the ST chain hoist is to be permanently mounted, for example in systems manufacture, we recommend rigid suspension. Here too the extremely short headroom is of advantage. In addition, the rigid mounting prevents the chain hoist swinging on the trolley.

  • Diagram of the ST chain hoist with foot mounting

    Foot mounting for stationary version

    In order to utilise space optimally in low-ceilinged rooms the ST chain hoist can be bolted from below onto a foot mounting.

Type Load capacity up to [kg] Statio­nary Push trolley Electric trolley Articulated trolley
ST 05 125 – 630 0 0 0 0
ST 10 500 – 1,000 0 0 0 0
ST 20 1,000 – 2,000 0 0 0 0
ST 30 1,250 – 3,200 0 0 0 0
ST 32 1,250 – 3,200 0 0 0 0
ST 50 2,500 – 5,000 0 1 0 0
ST 60 3,200 – 6,300 0 1 0 0
Standard    Only available with 1/1 reeving in the standard range.
Type Load capacity up to [kg] Short head­room trolley Extra short head­room trolley Dual chain hoist Vario dual chain hoist Big Bag
ST 05 125 – 630 0 0 0 1 2
ST 10 500 – 1,000 0 2 0 1 0
ST 20 1,000 – 2,000 0 2 2 1 2
ST 30 1,250 – 3,200 0 0 0 1 0
ST 32 1,250 – 3,200 0 2 2 2 2
ST 50 2,500 – 5,000 0 0 0 1 0
ST 60 3,200 – 6,300 0 1 0 1 2
Standard    Option    Not available

Technology

  • Diagram of the ST chain hoist and its technical assembly.

    The ST chain hoist programme boasts superior technology. The low-maintenance components of the modular chain hoist are optimally matched to each other. They guarantee constant performance, long service life and high efficiency.

  • Chain hoist motor from STAHL CraneSystems

    Motor

    • High standard classification in accordance with ISO (FEM)
    • Powerful motors with high duty cycle and number of switching operations
    • Standard fan cooling
    • Single-speed and four-pole versions are available as options
    • Optional temperature control by thermistor
  • Brake of the ST chain hoist from STAHL CraneSystems

    Brake

    • Low-maintenance, asbestos-free electromagnetic disc brake
    • Oversized braking torque
    • Long service life, brake pad status can be checked and measured
    • Brake completely enclosed, protected from humidity, vapours and dusts from the exterior; ensuring long-term reliable operation
  • Close-up of the patented chain drive for STAHL CraneSystems chain hoists

    Chain drive

    • Innovative patented chain drive
    • Anchorage and load-bearing components are directly integrated into the high-tensile grey cast iron
    • Simple inspection and replacement of the chain sprocket thanks to over-mounted shaft bearing
    • Enclosed chain guide
    • Reliable functioning even in demanding applications
    • Wear-resistant case-hardened chain sprocket in conjunction with optimised return sheaves; ensuring low wear on the chain
  • Open control box of the ST chain hoist from STAHL CraneSystems

    Control

    • All customary connecting and control voltages are available
    • Plug connection of control pendant and travel motor
    • Clear arrangement of contactors
    • As an option, available with direct control
    • As an option, available without control pendant and/or contactor control
  • ST chain hoist from STAHL CraneSystems in standard green-black finish

    Paint

    • Standard paint treatment as per RAL 6018 yellow-green and RAL 7021 greyish black
    • High-quality primer and top coats for standard applications
    • Off-standard paint treatment for outdoor use or corrosive ambient conditions
    • Other colours per RAL chart optionally available 
  • Toothed wheel of the ST chain hoist made by STAHL CraneSystems

    Overload slipping clutch and gear

    • The slipping clutch of the ST 10 to ST 60 is located in the oil bath.
    • Easily adjustable from the exterior
    • Precise response
    • No electronic limiting necessary
    • Various gear reductions available
    • Oversized helically geared gearbox
  • Load chains in various strengths for the ST chain hoist from STAHL CraneSystems

    Chain

    • Surface-hardened, galvanised and large dimensioned load chain
    • High case depth for long service life
    • High ISO classification
    • Stainless steel load chains are available as an option
  • Chain boxes of fabric, plastic and sheet steel for the ST chain hoist from STAHL CraneSystems

    Chain box

    • Large selection of chain boxes in plastic, sheet steel or textile
    • Available without chain box as an option

Options and features

Although they are already first-class in their standard design, you can make the hoists even safer, more economical and more convenient with a range of mechanical, electrical and electronic options. They simultaneously improve performance, prolong service life and make it possible to adapt the hoist individually to specific requirements.

Here are some of the options frequently used.

  • Red control pendant with EMERGENCY STOP pushbutton.

    Control pendants

    • Robust control pendant with EMERGENCY STOP palm button and control cable
    • All switching elements for hoist, cross and long travel are 2-step.
    • IP 65 protection
    • Additional buttons, for example to activate a horn, can easily be fitted.
    • Optional load display. All data displayed can be read out on a notebook with the aid of the SMC Multicontroller.
  • Three different radio remote control units as pushbutton units and a joystick transmitter with controller.

    Radio remote control units

    • Pushbutton unit with belt clip, optionally with signal feedback from the crane
    • Joystick transmitter with controller and carry strap
    • Automatic battery chargers with interchangeable batteries
    • Robust plastic housing, IP 65 protection
    • Works in the 2.4 GHz frequency range.
    • Other radio remote control units on request
  • RMI RadioMOVEit radio remote control

    RMI RadioMOVEit radio remote control

    • Ergonomic one-hand pushbutton radio remote control with emergency stop function for all chain hoists
    • Suitable for right- and left-handed operators
    • Covers the whole load capacity range
    • Spiral cable does not restrict the height of lift
    • The remote control unit can be positioned anywhere on the chain fall independent of chain size
    • Load is guided directly with the non-slip handles
  • SMC multi-controller for permanent load monitoring

    SMC Multicontroller

    • Continuous load monitoring by overload cut-off even if hoist is at a standstill
    • Overload protection with ALC automatic load control
    • Load spectrum memory for load-related operating time summation
    • Monitoring of the motor temperature of the hoist motor and travel motor
    • Operating data registration, e.g. operating hours, load spectrum, motor switching operations and load cycles
    • Data exchange with PC possible
  • Travel limit switch for mounting on a crab.

    Travel limit switch

    • Travel limit switches on trolley/crab for cross travel, optional
    • Limiting for both directions of travel
    • Switchover from “fast/slow” (predisconnect)
    • Switch contacts designed for control current
    • IP 66 protection
  • Operational hoist limit switch

    Operational hoist limit switch

    • Two versions are possible: cut-off in top hook position or cut-off in top and bottom hook position (stationary, push trolley, electric trolley)
    • Activated by the bottom hook block
  • Gear-type limit switch

    Gear-type limit switch

    • Various functions possible: e. g. routine operational cut-off in highest or lowest hook position or switching from “fast” to “slow” before the stops.
    • IP 55 protection, optionally IP 66
  • Spring-steel chain guide for the ST chain hoist

    Spring-steel chain guide

    • Heavy high-tensile chain guide for rugged use
    • Enclosed chain guide
    • Extremely wear-resistant case-hardened chain sprocket
  • Bypass brake for the ST chain hoist

    Bypass brake

    • Second brake for increased safety
    • Identically dimensioned
    • Second brake acts in force transmission directly on the load, i. e. bypassed the slipping clutch.
  • Large-format load indicator with luminous red digits.

    Load display

    • SLD four-digit 7-segment load display (Stahl Load Display), large format, luminous red, available with various interfaces including CAN.
    • Choice of 60, 100 or 150 mm digit height
    • No additional sensor is required as the standard load sensor is used.
  • FMD1 slipping clutch test device

    FMD1 slipping clutch test device

    • Robust full metal design
    • Modern electronic test apparatus with field-proven sensor technology, high degree of accuracy ± 2 %
    • Test range up to 4,000 kg on one chain fall, suitable for chains up to 11.3 mm link thickness
    • Protector for evaluation device and internal test program
    • Simple intuitive handling

Download

Brochure

The ST chain hoist

28 pages

08.2018

Flyer

The new STx chain hoist

6 pages

03.2018

 

Product information

Chain Hoists – ST

96 pages

07.2018 | Rev. 10.2018

Product information

Explosion-protected Chain Hoist – ST

48 pages

01.2018 | Rev. 06.2018

Cutaway view

The chain hoist ST 05

1 page

07.2015

Cutaway view

The chain hoist ST 10 – ST 60

1 page

07.2015

Poster

The chain hoist ST 05

80 x 60 cm

07.2015

Poster

The chain hoist ST 10 – ST 60

80 x 60 cm

07.2015

More information

With headrooms reduced by 33 % and 60 % respectively, the [extra] short headroom trolleys achieve maximum hook paths.

Short headroom trolley

With headrooms reduced by 33 % and 60 % respectively, the [extra] short headroom trolleys achieve maximum hook paths.

 Short headroom trolley

The STD dual chain hoist was developed specifically for long material and loads that need to be picked up at two points.

Dual chain hoist

The STD dual chain hoist was developed specifically for long material and loads that need to be picked up at two points.

 Dual chain hoist

The big bag version is a special variant of the STD dual chain hoist for trouble-free lifting of bulky loads.

Big Bag

The big bag version is a special variant of the STD dual chain hoist for trouble-free lifting of bulky loads.

 Big Bag

Custom solutions adapted individually to specific requirements are STAHL CraneSystems’ forte.

Custom solutions

Custom solutions adapted individually to specific requirements are STAHL CraneSystems’ forte.

 Custom solutions

ST Ex explosion-proof chain hoist for all protection zones, fields of use, branches of industry and regions.

Explosion-proof chain hoists

Explosion-proof chain hoists for all protection zones, fields of use, branches of industry and regions.

 Explosion-proof chain hoists

A series of ST chain hoists are used in England for maintenance and replacement of railway tracks.

Engineering

Technicians develop individual custom and off-standard solutions from one of the largest product ranges available.

 Engineering