Electric Wire Rope Hoists

Product Details:

General Specification Of Electric Wire Rope Hoist

“SUMO” Electric wire rope hoists are designed in accordance with IS: 3938-1979. It is modular in construction which greatly simplifies repair & maintenance & cuts downtime. The special features are compact, low head room, robust & elegant in appearance.

General Specifications are as below :

Frame :Steel fabricated, machined and bolted type. The gear box is rigidly aligned with the end load plates by substantially holding the transfer members which also form the motor platform for foot mounted motors.

Rope Drum :The rope drum is made from sturdy seamless pipe or fabricated from steel plates and is grooved to accommodate the wire rope up to the full length without over winding. The ratio of drum dia. to wire rope dia. is such that it reduces the wear & fatigue. The drum shaft revolves in ball bearings, ensures smooth running for long period.

Wire Rope :Tested quality, 6 X 37 construction special plough hemp core flexible steel wire rope , having safety factor of 6 for class II and 7 for class III duty is provided on the hoist.

Rope Guide : Standard hoist carries rope guide and pressure ring as standard feature. Cast Iron fully encircling guide ring fixed around the grooves of the drum to ensure correct rope lay.

Motor : SUMO wire rope hoists are supplied with foot / flange mounted craneduty squirrel cage induction motor designed & manufactured to IS : 325 of reputed make. Motors are totally enclosed, half hour rated, with high starting torque, specially designed and built for hoist duty. The motors are suitable for frequent start – stop as well as braking and are provided with class B insulations.

Brake : Electro magnetic Disc / Shoe type “ fail safe ” (i.e. brake acts immediately in case of any power failure) are used. Brakes are mounted on the non driving end of the motor and are easily accessible.

Gears : Alloy steel hob cut teeth helical / spur hardened gears with solid pinions running on ball / roller bearings with oil bath lubrication.

Controls : SUMO hoists are provided with a control panel comprising of heavy duty direct – on – line reversing type air brake contactors, transformers and fuses. All these are housed in dust proof M.S. fabricated sheet metal cabinet. The pendent push button station is provided at adequate height, operating at 24/110 V. to avoid accident.

Bottom Block : Bottom block assembly consisting of drop forged steel hook, mounted on thrust ball bearings, with large dia. sheave and hook plates made out of steel.

Limit Switch : To avoid over hoisting or over lowering of wire rope, limit switches are provided with each hoist, which ensures highest & lowest position of load hook.

Trolley ( Optional ) : Cross Travel Trolley are designed to suit either standard rolled steel joist or box girder. The trolley frame is rigidly bolted with hoist frame through series of holes. This also ensures proper adjustment of flange width. C.T. wheels are provided with ball bearings and mounted on EN 8 steel axles. The motorized trolley units have spur gear box. Hand geared trolley & push pull trolley are also available

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We have achieved great laurels for our company with Wire Rope Hoist. Our hoist is mounted on the lower flange (joist) of the I-beam on and is specially designed for varying sizes of I-beam. This hoist provides Up-Down & cross travel motion by hanging pendant push button station. The quality of our hoist has played a significant role in giving us repeat orders from our valuable customers.

Features:
• Correct operation
• Push button
• Flexible and easy operation Applications:
• Material handling
• Load carrying
• Weight transfer Specifications:
• Variable starter
• Automatic braking
• Fuse less circuitry
 

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• We are leading manufacturers of high grade Monorail Hoists.
• Monorail suggests a simple I-beam (ISMB) on which this monorail hoist is mounted.
• Monorail hoist system is fairly simple & most cost effective material handling solution when the movement of material is restricted to a straight path.
• Our monorail hoist is mounted on the lower flange (joist) of the I-beam on and is specially designed for varying sizes of I-beam.
• This monorail hoist provides Up-Down & To-Fro motion by hanging pendant push button station.
• The quality of our monorail hoist has played a significant role in giving us repeat orders from our valuable customers.

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• We offer our client an excellent quality range of Fixed Type Suspension Hoist, which are manufactured from high grade quality raw materials.
• These Fixed Type Suspension Hoist can be customized as per our precious customers specifications.
• These Fixed Type Suspension Hoists are widely known for its durability and quality.
• Our Fixed Type Suspension Hoist is widely used where only Up-Down motion is required. It finds immense application in Goods lift to provide up-down motion to the cage or platform.
• SUMO make fixed suspension hoists have modular construction which makes maintenance and repair quite simple and easy.

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SUMO hoist is very compact in design with elegant appearance. The electric wire rope hoist is modular construction which simplifies repairs & maintenance. The various parts like motors, gear box, control panel etc. are easily accessible. The hoist gear train is with precision hob cut helical / spur gears having hardness up to 250 to 300 BHN running on bearings housed in sheet metal cover with gasket & lubricated with oil bath lubrication. The rope drum is made from M.S. seamless pipe having machined cut spiral grooves & mounted on self aligning bearings. Rope guide will be provided for perfect sitting of rope in drum grooves. Electro magnetic FAIL to SAFE type brake is provided on hoisting motion which ensures perfect safety even in case of power failure. Limit switches are provided on hoisting & over lowering. SUMO Wire rope hoists are designed in modular construction which greatly simplifies, repairs & cuts down-time. The special features are low head-room, spur / helical gears running on antifriction ball bearings with oil bath lubrication, motors confirming to IS 325, fail to safe brakes which automatically operate in case of any power failure, tested wire rope confirming to IS 2266, forged hooks conforming to IS 3815 and push button stations operating at step down voltage of 110 V, 42 V or 24 V.

SUMO Hoists are designed in accordance with IS: 3938 – 1979 and are compact, rugged & elegant in appearance. To accommodate specific requirements, SUMO hoists can also be built with micro (creep )speed arrangements ( 10% of normal hoisting speed ), flexible trolleys to negotiate small radius high speeds & high lifts hoists suitable for steel mill duty foundries & Chemical Plants.

Optional Features:

• Electrical Operated Cross Travelling Trolley for straight or curved path
• VVF drive
• Wireless Radio remote control
• Double speed – creep / micro.

 

Specification:

• Capacity : 0.5 Ton to 20 Tons
• Lift : 0.5 Mtrs. To 40 Mtrs.
• Type: Hydraulic

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Product Details:

General Specification Of Electric Wire Rope Hoist

“SUMO” Electric wire rope hoists are designed in accordance with IS : 3938-1979. It is modular in construction which greatly simplifies repair & maintenance & cuts downtime. The special features are compact, low head room, robust & elegant in appearance. General Specifications are as below :

 

• Frame : Steel fabricated, machined and bolted type. The gear box is rigidly aligned with the end load plates by substantially holding the transfer members which also form the motor platform for foot mounted motors.
• Rope Drum : The rope drum is made from sturdy seamless pipe or fabricated from steel plates and is grooved to accommodate the wire rope up to the full length without over winding. The ratio of drum dia. to wire rope dia. is such that it reduces the wear & fatigue. The drum shaft revolves in ball bearings, ensures smooth running for long period.
• Wire Rope : Tested quality, 6 X 37 construction special plough hemp core flexible steel wire rope , having safety factor of 6 for class II and 7 for class III duty is provided on the hoist.
• Rope Guide : Standard hoist carries rope guide and pressure ring as standard feature. Cast Iron fully encircling guide ring fixed around the grooves of the drum to ensure correct rope lay.
• Motor : SUMO wire rope hoists are supplied with foot / flange mounted craneduty squirrel cage induction motor designed & manufactured to IS : 325 of reputed make. Motors are totally enclosed, half hour rated, with high starting torque, specially designed and built for hoist duty. The motors are suitable for frequent start – stop as well as braking and are provided with class B insulations.
• Brake : Electro magnetic Disc / Shoe type “ fail safe ” (i.e. brake acts immediately in case of any power failure) are used. Brakes are mounted on the non driving end of the motor and are easily accessible.
• Gears : Alloy steel hob cut teeth helical / spur hardened gears with solid pinions running on ball / roller bearings with oil bath lubrication.
• Controls : SUMO hoists are provided with a control panel comprising of heavy duty direct – on – line reversing type air brake contactors, transformers and fuses. All these are housed in dust proof M.S. fabricated sheet metal cabinet. The pendent push button station is provided at adequate height, operating at 24/110 V. to avoid accident.
• Bottom Block : Bottom block assembly consisting of drop forged steel hook mounted on thrust ball bearings, with large dia. sheave and hook plates made out of steel.
• Limit Switch : To avoid over hoisting or over lowering of wire rope, limit switches are provided with each hoist, which ensures highest & lowest position of load hook.

Trolley ( Optional ) : Cross Travel Trolley are designed to suit either standard rolled steel joist or box girder. The trolley frame is rigidly bolted with hoist frame through series of holes. This also ensures proper adjustment of flange width. C.T. wheels are provided with ball bearings and mounted on EN 8 steel axles. The motorized trolley units have spur gear box. Hand geared trolley & push pull trolley are also available

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