Power Lifting Tools-Electric Wire Rope Hoists Single/Double Speed

• Application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform
• Type: Electric Hoist
• Sling Type: Wire Rope
• Lift Speed: 8/0.8 M/Min
• Maximum Lifting Height: >20m
• Certification: CE, ISO9001:2000
• Model NO.: CD1/MD1
• Condition: New
• Color: Optional
• Size: 0.25t-50t
• Motor: Nanjing Zongchang(Best in China)
• Hook: National Standard
• Traveling Speed: 20m/Min
• Power Supply: 380V/50Hz/3, Can Be Customized
• Limit Switch: Yes
• Transport Package: Strong Wooden Box
• Specification: Wire Rope Hoist
• Trademark: LYFOO
• Origin: China
• HS Code: 84314990
• Production Capacity: 5000 Units Per Year

Product Description

CD1/MD1 Wire Rope Hoist

CD1 Wire Rope Hoist uses 1 hoisting conic motor as the lifting power, after 1st and 2nd reducer system,  turn 1380 RPM to a 8m/min lifting speed.

Designing Concept 

We foucs on "Maximum Safety" on the designing, and specially choose parts from the market.  We DONOT pursuit light weight, econical Janpan "extreme limitation" designing in order for  optimaztion designing. 

The drum adopts seamless pipe, not foundry pipe.  The foundtry drum is easy to be deformed becasue of the grinding between drum and rope guide.  The user has to deassemble the hoist and make repalcement which increases the cost.  Our sealess drum make the rope guide replacing easily.

The reducer gears and shaft are all made by our factory workshop with material of 20CrMnTi or 40Cr with heat treatment.  The roughpart of gears are forged by our own mould.    We DONOT make gears by the way of "unchange firber orientationuse" of Carbon steel or bar roughpart. 

Except electrics, bearing and standard parts, all other parts are made by ourself.   Our "self processing capability" guarantee the quality of the product.

Product Description

 Wheel: Follows "JB/T6392.2" rules, forged by adopting 45# carbon steel. Surface hardness is 300-380HB,  and the hardness bellow 15mm is 260HB.

 Reducer: The accurancy of the gears is not less than degree 8-8-7 of GB10095 rules. The travelling speed can be 20m/min, 30m/min, 45m/min and 75m/min.

Dring motor: Conic motor of ZDY seriers is adopted.  With the best supplier of "Nanjin Motor", this motor can meet "busy starts, busy brake, busy reverse" operation. On the back o fthe motor, there is a adjustable bolt, which can adjust the brake torque.

Safety Factor

Each hoist is load tested by 1.25 times of static and 1.1 times of dynamic loading test before delivering

The wire rope we adopted is 3 time safety factor at least
Pedal limist switch & counter-weight limit switch give protection for lifting
Pedal limit switch gives lowering protection

Overload device prevent demage loading

FEM Wire Rope Hoist

FEM Wire Rope Hoist is an unprecedented innovation, our hoist catches up with the world's main stream, and standing in line with the most advanced hoist products. Rope drum integrate with gear box motor lays out on the same level, therefore extremely minimum body dimension. Unique counter-wheel design maximum light the hoist dead weight.

Hoist Unit

 

        The operation of frequency conversion driver enables the startup, operation and stop is stable and no impact. Lifting double speed driver (the frequency conversion driver is optional), enables realizing the perfect choice for material transportation, unloading or assemble. The trolley is high standardized and with small volume, so its installation is simple and its performance is stable. The maximum space between hanging tool of trolley and main beam is small, thus greatly decreases static hoisting height and saves the stack space of material.

 

Control Part

 

        Main electric element adopts international well-known brand like Schneider and SIEMENS etc, so it is high quality with good performance, safety of which is guaranteed. Control mode consists of ground operation, air operation, remote control or the combination of above mode.