Cage Hoist

CRANOIST Cage Hoist have been specially designed for lifting the material safely. Goods cage are provided with collapsible gate & goods cage are guided by supporting guide structure/members. Cranoist hoist are used for hoisting & lowering the goods cage. interlocking system & limit switches are provided for lifting the material safely.

Rope Hoist, mounted on a supported I-Beam, which lowers & raises the cage. ln the absence of a RCC well inside the building, a fabricated enclosure supporting structure can be erected on site. This structure is independent of the building can be erected inside or outside the building, just touching. Guide wheels are fitted on the cage which run in the C-Guides which are provided on the structure on opposite sides. This arrangement enables smooth & trouble free travel of the cage in a vertically straight line. Collapsible gates are provided at all entry! exit points for essential safety.

DESIGN

Compact dimensions, low weight, easy to operate and easy to maintain, modular design with direct fits between components.

MOTORS

Electric motors of all the motions will be totally enclosed, fan cooled Slipping / Sq. Cage induction crane duty motors with class-B insulation and protected with IP-55 protection confirming to IS-325. All the motors will be S4 duty with 40% C.D.F 4 Poles and 6 Poles, 3 Phase, 415V : 50Hz for A.C. Supply.

GEAR BOXES

The entire Gear Boxes are made of accurate hob cut helical / spur gears & pinions Having hardness 250 to 300 BHN mode from carbon alloy steel. The all gears & pinions running On anti-friction type ball / roller hearings in totally enclosed oil bath giving constant splash Lubrication. The helical / spur gear designed for adequate strength and optimum wear resistance for smooth operation long life.

ELECTRICAL PANEL

Modular design, covering a very wide operating range. The systems are designed for ease of installation and maintenance and reliable operation, with fuseless circuitry, ducted wiring and non-screwed terminals. Each drive group is equipped with a motor overload protection device to provide effective protection against inadmissible overloading.

  SPECIAL FEATURES

• LIMIT SWITCHES To prevent over hoisting & over lowering of hook.
• ELECTRO-MECHANIC DOOR LOCKS near the collapsible gates to ensure.
  * Lift does not work electrically if any door is open.
  * The collapsible gate does not open mechanically unless cage is on corresponding level.
• SPRING BUFFERS on the floor of the lift well to cushion the cage.