Demag DC-Wind Electric Hoist

Demag DC-Wind Electric Hoist

Donati DMK Electric Hoist

Donati DMK Electric Hoist

Stahl ST Electric Hoist

Availability: In stock
SKU
stahl-st-electric-hoist
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Call 01384 76961 for price.

The Stahl electric hoist range now revolves around one hoisting unit – the ST hoist. Because it has been designed in a modular format the Stahl ST electric hoist can be configured in many ways in order to suit different types of lifting operations. The ST hoisting system can be configured for use in wind turbines, have ATEX rating, be configured as a dual hoist or as a big bag handling hoist and more, the options are vast. Read on for more details.

The Standard Stahl ST electric Hoist Features

The standard Stahl St hoists are available in a wide range of lifting capacities, beginning at 125kg and going up to 6300kg. They boast two lifting speeds as standard and have FEM classification.

These hoists are compact so that available space can be utilised to maximum potential.

Probably the biggest benefit of the Stahl ST electric hoist is the suspension.  The patented design ensures the highest safety levels due to the direct suspension on the cast iron chain guide, this ensures the that the load is supported directly where it engages.

The lower wear on the chain is ensured by the wear resistant chain sprocket and optimised return sheaves. The chain guide is also enclosed and self lubricating.

Only high quality components are used ensure excellent motor and brake systems. High duty cycle motors with fan cooling come as standard. Two hoist speeds permit precise positioning and single speed or four pole versions are available.

The asbestos free brake system requires little maintenance thanks to the completely enclosed electro-magnetic disc brake with oversized braking torque.

Overload protection  on the ST hoist comes in the form of a slip clutch which is positioned in the oil cooled gear, and is easy to adjust from the outside.

There are a range of control options for the Stahl ST electric hoist including a more standard type pendant control, a remote radio controller or an RMI remote control (radioMOVEit remote control).

Other options available include SMC multi controller or SSC cumulative load control; Operational hoist limit switch; steel chain guides; bypass brake; vibration damper; load display and a slipping clutch test device. Contact us if you require more information on these optional extras.

Suspension & Trolley systems for the ST electric hoist system

The Stahl ST has many options available when it comes to suspension and trolley systems. You can choose from rigid mounting, hook suspension or eye suspension. Hook suspension is the usual standard. Foot mounting options are also achievable.

Trolley options include a standard push travel type; DUE articulated for travelling around bends or electrically powered trolleys. The electric trolley comes as either a standard headroom, short headroom or extra short headroom options. (see images ). This is due to the hoist being fitted in different positions on the trolley systems.

Advice and Quotations made simple

If you would like to discuss any aspect of this or any other hoisting system or your lifting needs in general then contact the team at Lifting Gear Direct for help. We can supply electric hoists from all top brand names as well as offering servicing, repairs and inspections.

Capacity FEM m/min Type Motor data    Chain collectors for greater lifting heights
        kW %ED c/h   Hoist type Single fall Two fall Material 
125 3m (M6) 8/2 ST 0501-8/2  1/1 0.2/0.05 35/15 240/480   ST05 7 3.5 Plastic 
2m (M5) 16/4 ST 0501-16/4  1/1 0.4/0.1 35/15 120/240   15 7.5 Steel
250 1Am (M4) 8 ST 0502-8  1/1 0.4 40 240   ST10 12 6 Plastic 
8/2 ST 0502-8/2  1/1 0.4/0.1 35/15 120/240   25 12.5 Textile
500 1Am (M4) 4 ST 0502-8  2/1 0.4 40 240   ST20 8 4 Plastic 
4/1 ST 0502-8/2  2/1 0.4/0.1 35/15 120/240   16 8 Textile
8 ST 1005-8  1/1 0.8 60 360   22 11 Textile
8/2 ST 1005-8/2  1/1 0.8/0.2 40/20 120/240   ST32 6 3 Plastic 
1000 1Am (M4) 4 ST 1005-8  2/1 0.8 60 360   12 6 Textile
4/1 ST 1005-8/2  2/1 0.8/0.2 40/20 120/240   20 10 Textile
2m (M5) 8 ST 2010-8  1/1 1.5 60 360   ST30 6 3 Plastic 
8/2 ST 2010-8/2  1/1 1.5/0.37 40/20 120/240   10 5 Textile
1600 1Bm (M3) 8 ST 3016-8  1/1 2.3 60 360   20 10 Textile
8/2 ST 3016-8/2  1/1 2.3/0.57 40/20 120/240   ST50 8 4 Textile
8/2 ST 3216-8/2  1/1 2.4/0.6 40/20 120/240   12 6 Textile
2000 2m (M5) 4 ST 2010-8  2/1 1.5 60 360   30 15 Steel
4/1 ST 2010-8/2  2/1 1.5/0.37 40/20 120/240    
2500 1Am (M4) 6.3/1.5 ST 5025-6/1  1/1 3.0/0.76 40/20 120/240  
8/2 ST 5025-8/2  1/1 3.8/0.9 33/17 100/200  
3200 1Bm (M3) 4 ST 3016-8  2/1 2.3 60 360  
4/1 ST 3016-8/2  2/1 2.3/0.57 40/20 120/240  
2m (M5) 4/1 ST 3216-8/2  2/1 2.4/0.6 40/20 120/240  
5000 1Am (M4) 3.2/0.75 ST 5025-6/1  2/1 3.0/0.76 40/20 120/240  
4/1 ST 5025-8/2  2/1 3.8/0.9 33/17 100/200  

OPTIONS:

 

  Standard Options 
Ambient Temperature    -20°c up to +40°c to +50°c
Protection to IEC/EN 60529   IP55 IP66
Paint  Colour Greyish black/yellow-green RAL 7021/6018 All other colours from RAL colour chart 
DFT 80μm 120μm to 240μm
Paint Polyurethane topcoat  Epoxy-resin base (240μm)
Control Pendants   STH 1 control pendant with emergency stop palm button  Radio remote control in push button or joystick version 
Moveit one-hand control switch
Control      Contactor control including main contactor  For crane manufacturers, contactor control without transformer and without crane switch contactor
Direct control (ST05-ST20)
Hoist motor control   Pole-changing Frequency controlled
Travel motor control  50Hz 20 m/min 2.5/10 m/min and 5/20 m/min
60Hz 25 m/min 3.2/12.5 m/min and 6.3/25 m/min pole-changing or frequency controlled
Motor supply voltage  50Hz/60Hz 380-415V ST05 also 380-400V or 415V  All voltages possible 
Chain  Grade 8 to DIN 5684 Galvanised  Stainless steel chain, off-standard chain (hardened)
Safety Factor >5.0 /
Chain Guide    Grey cast iron EN GJS Sandwich chain guide made of hardened spring steel plates 
Chain box   Plastic, textile Sheet steel 
Load lifting elements    Load hook in bottom hook block Thread bar, VAGH safety load hook
Galvanised load hook 
Limit switches   / Emergency hoist limit switch (gear limit switch)
Travel limit switch / For up to four switching functions- pre and end limiting in both directions of travel, carriage spacing
Overload cut-off   Slipping Clutch Load sensor
Signal transmitter / Horn, flashing light 
Visualisation / SLD large-format load display, display in control pendant, readable on PC 
Data exchange  / with PC 
Cumulative load controller   / SSC
Temperature control of travel motors   / Ptc thermistors
Mechanical safety devices   / Wheel arrestors
  Guide rollers for wide flange widths dependent on trolley type  Guide rollers for narrow flange widths 
  Support rollers for trolleys  /
Hoist brake   Monodisc spring-loaded brake with asbestos-free brake linings  Manual release of hoist brake
Bypass brake, double brake
Data recording   / Operating hours counter
Panel box    Plastic (Terluran 969 T) ST10-ST60 sheet steel (S 235 JR)


  KG 250 500 1000 2000 3200 5000 6300  
2 hoisting speed m/min 8/2 4/1 4/1 4/1 4/1 3.2/0.75 3.2/0.75 
Chain falls   1 2 2 2 2 2 2
Type   ST 0502 ST 0502 ST 1005 ST 2010 ST 3016 ST 5025 ST 6032
Output kW 0.4/0.1 0.4/0.1 0.8/0.2 1.5/0.37 2.3/0.57 3.0/0.76 3.8/0.9
Duty cycle  % ED 50 50 60 60 60 60 50
Dimensions                 
Chain hoist with hook suspension  A1 367 428 432 547 575 697 697
A2 238 238 402 496 496 522 522
A3 385 385 514 590 677 664 664
A4 281 281 352 398 393 466 466
A7 145 145 135 181 181 206 206
A8 153 153 133 158 158 154 154
A9 20 26 24 29 33 41 41
Chain hoist with trolley  B1 413 474 437 545 586 707 707
B2 164 164 242 302 310 480 480
B3 425 425 519 589 689 672 672
B4 / / / 330 338 480 480
B5 62 62 96 102 113 149 149
B6 / / / 289 341* 403* 403*
B7 42...180 42...180 58...300 66...300 66...300 82...300 82...300
Weights                 
With hook suspension  16 18 41 75 82 136 150
With trolley  24 26 53 110 130 201 215
* The travel motor is mounted on the opposite side       

 

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