Starke STK Series Owner's Manual
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Starke STK Series Owner's Manual

Electric chain hoist
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STARKE "STK SERIES"
ELECTRIC CHAIN HOIST
OWNER'S MANUAL
STARKEAMERICA.COM

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  • Page 1 STARKE “STK SERIES” ELECTRIC CHAIN HOIST OWNER’S MANUAL STARKEAMERICA.COM...
  • Page 2 Safety First Any hoisting equipment may have potential risks to cause personal injuries or property damage. If operators do not follow the proper operation instructions and pay no attention to precaution,the occurrence of risks will greatly increase.Thus,it is required that every operator should read through and be familiar with the operation manual and precautions before operation to ensure the safe operation.

  • Page 3: Table Of Contents

    1. Preface Content The manual can assist you in correct installing operating and maintaining your electric chain hoist,ensure your hoist to operate safely with the highest efficiency. Before you use the hoist,please read through the manual to know about the Safety First correct procedure and operation,as well as preventative maintenance to guarantee 1 Preface...

  • Page 4: Main Specifications

    2. Main specifications 2.2 Machine degree and service life The service and safety of the electric chain hoist can be guaranteed only under the condition 2.1 Table of specifications that it is operated according to the following. The design of the hoist conforms to lAm of FEM(Table 2.21) The specifications in the following table are applicable to all electric chain hoists.

  • Page 5: Safety Devices

    2.3 Safety devices ( 1 ) Side magnetic braking device It is a unique design which is characterized with the ability that c::€J juoco corn qi the brake acts immediately as soon as the electric power is cut off. (2) Hooks and safety latch I - I - - - - - - - - - I - - - - - - - - - 1 - 1 - 1 - 1 - - 6 points+...

  • Page 6: Electric Trolley

    Unit(mm) Capacity Chain fall Chain (Ton) < I > 3 1 < 1 > 3 4 < I > 3 1 < 1 > 4 1 7 . 1 < I > 3 1 < 1 > 4 1 < 1 > 3 6 <...

  • Page 7: Safety Rules

    3.Safety rules (11) It is risky to lift the weights over the rated load capacity. And it should not be tried . (12) Do not lift goods when the chain is twined . Danger (13) Regular inspection to ensure chain is in a good condition, if the chain is damaged, don't operate hoist to lift the weights.

  • Page 8: Installation

    4.Insta llation 4.3.1 Before installing the hoist, please confirm the whole upper hook assembly has been firmly assembled to the hoist body (ensure the chain connection pin is installed properly). 4.1 Unpacking Remarks :If the hoist is equipped with electric trolley, the first step (to separate After unpacking ,please check carefully to ensure the cable ,gearbox, the upper hook from the hoist body) can be omitted ,it is only required and motor shell are not damaged ,and check whether the number of...

  • Page 9: Installation Of Electric Chain Hoist With Electric Trolley

    4.4 Installation of electric chain hoist with electric trolley (See Fig. 4.6) (a) Installation of trolley (1) Insert the suspension shaft into the side plate G, and fix with them together with bolt and nut. (2) Input the suspension shaft with inner adjusting spacer inside, after putting the spacers, All welding points must the total width should be about half of the width of traversing beam.

  • Page 10: Operation

    Side plates Side plate G Warning: please always fix with nuts Auxiliary wheel (c) Install the trolley on the traversing rail. 1. Under an exceptional circumstance, the most convenient installation way is to make the hoist trolley installed in the traveling rail from the end of the rail.

  • Page 11: Maintenance And Overhaul

    (2)Monthly inspection 6.Maintenance and overhaul Warning Danger In maintenance, please use the original parts recommended by the manufacturer. Except monthly examination about performance of brake and limit switch, never have it maintained under loading condition. (a) Chain Any distorted, extended, or worn chain will not be good locked with chain wheel, result in the breakdown or disengaging of the chains.
  • Page 12 (C) Limit switch Chain gauge--to regularly measure the wearing and elongation (1) It is convenient to measure with chain gauge provided by the manufacturer. Warning (2) As shown in Fig.6.3 and Fig.6.4, measure the chain internodal distance and diameter with the chain gauge.

  • Page 13: Wiring Diagram

    7. Wiring diagram 2 Points single speed (With emergency stop) (1) 2 Points button switch single speed wiring diagram - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 200-600V(24/36/48V)(with emergency stop) (2) 4 Points button switch single speed wiring diagram - - - -·- - -·- - - - - - - -·- - - - - - - - - - - - - - - -·- - - - - - -...
  • Page 14 4 Points single speed (With emergency stop) - = - 380V r - . " . J $ § t?H KM3\ ) 2 ) 4 ) ·� � 4 � 6� � � 2 L.S1 L.S2 Lifting motor Trolley motor Limit Switch C.
  • Page 16 Vll-1 Motor and body parts list Vll-2A HOOK ASSEMBLY DRAWING S = SINGLE SPEED; D = DUAL SPEEDS (0.5, 1, 1.5,2,2.5,3,5TON) Every Type Hoist Use Quantity Spare Parts Item 0.5T-Chain Fall:1 1T-Chain Fall:1 1.5T-Chain Fall:1 2T-Chain Fall:1 2.5T-Chain Fall:1 3T-Chain Fall:1 5T-Chain Fall:2 7.5T-Chain Fall:3 Name Socket head cap screw...
  • Page 17 Vll-2B HOOK ASSEMBLY DRAWING(3, 7 .5TON) Vlll-2A HOOK PARTS LIST(0.5, 1, 1.5,2,2.5,3,STON) S = SINGLE SPEED; D = DUAL SPEEDS Every Type Hoist Use Quantity Spare Parts Name Item 0.5T-Chain Fall:1 1T-Chain Fall:1 1.5T-Chain Fall:1 2T-Chain Fall:1 2T-Chain Fall:2 2.5T-Chain Fall:1 JT-Chain Fall:1 JT-Chain Fall:2 5T -Chain Fall:2 Hook safety latch...
  • Page 18 Vlll-28 HOOK ASSEMBL V PARTS LIST(3, 7 .5TON) Vll-3 GEAR BOX ASSEMBL V DRAWING S = SINGLE SPEED; D = DUAL SPEEDS Every Type Hoist Use Quantity Item Spare Parts Name 3T, 7 .5T -Chain Fall:3 Hook safety latch lower hook Hook to undertake block thrust ball bearing Bearing sheath...
  • Page 19 Vll-4 CHAIN ASSEMBLY DRAWING Vll-3 GEAR BOX ASSEMBL V PARTS LIST S = SINGLE SPEED; D = DUAL SPEEDS Every Type Hoist Use Quantity Item Spare Parts Name 0.5T-Chain Fall:1 IT-Chain Fall:1 1.5T-Chain Fall:1 2T-Chain Fall:1 2.5T-Chain Fall:1 3T -Chain Fall:1 5T-Chain Fall:2 7 .5T-Chain Fall,3 Deep groove ball bearing...
  • Page 20 Vlll-5 Vlll-4 Electrical box assembly drawing CHAIN ASSEMBL V PARTS LIST S = SINGLE SPEED; D = DUAL SPEEDS Every Type Hoist Use Quantity Item Spare Parts Name 0.5T-Chain Fall:1 lT-Chain Fall:1 1.5T -Chain Fall:1 2T-Chain Fall:1 2.5T -Chain Fall:1 lT-Chain Fall:1 ST-Chain Fall:2 7.5T-Chain Fall:3...
  • Page 21 Vlll-7 Vll-5 ELECTRIC TROLLEY ASSEMBLY DRAWING ELECTRICAL BOX ASSEMBL V PARTS LIST S = SINGLE SPEED; D = DUAL SPEEDS Every Type Hoist Use Quantity Spare Parts Name Item 0.5T-Chain Fall:1 1T-Chain Fall:1 1.5T-Chain Fall:! 2T-Chain Fall:1 2.ST-Chain Fall:1 JT-Chain Fall:1 5T -Chain Fall:2 7.5T-Chain fal:3 Control switch...
  • Page 22 Vll-8 Vll-7 TROLLEY ASSEMBLY DRAWING ELECTRIC TROLLEY ASSEMBLY PARTS LIST S = SINGLE SPEED; D = DUAL SPEEDS Every Type Hoist Every Type Hoist Use Quantity Use Quantity Item Spare Parts Name Item Spare Parts Name 0.51 7.51 0.51 7.51 socket head cap screwsM6'20 toothed driving wheel spring washer <...

  • Page 23: Common Problems And Processing

    9 Common problems and processing 10 Instructions of using and inspecting for electric chain hoist How to solve Conditions Reasons Caution: When using the electric chain hoist, conduct in accordance with the following items: 1.Confirm that the ISO level of electric chain hoist i n use is i n accordance with using conditions. ( 1) The power phases are linked wrongly, ( 1 ) Exchange the power cords of the two phases.

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