Single Girder MonoRail Hoist
Technical Advantages
- Compact modular design provides maximum hook approach.
- Designed according to FEM / DIN / ISO standards.
- Counter weights are eliminated for better operational efficiency.
- Duty Class ISO M5 / Fem 2m as standard supply in all variants.
- Flange width: Smoothly adjustable with threaded screws and fasteners.
- Frequency inverters as standard in lifting and cross travel movements,
- Increased life of mechanical components.
- Speed control by inverter, selectable speeds.
- Precise handling and smoothness in movement.
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Standard Specification
Capacity 500 Kg to 10000 Kg Classification Fem 2m, 3m, 4m Lifting Speed (m/min) 1~4, 1.2~4.7, 1.25~5, 2.5~10... ; Frequency Controlled Travel Speed (m/min) 5~20; Freqency Controlled
25/6; Contactor ControlledPower Supply 415Volts, 3 Phase, 50 Hz, AC Supply Control Supply 24 Volts, 50 Hz, DC Supply Frequency Controlled
48 Volts, 50 Hz, AC Supply Contactor ControlledAmbient Temp. (°C) 50°C Max Application Indoor Thermal Insulation Class F-Class Motor Enclosure IP 54 Brake Type Electromagnetic Disc Brake - AC/DC Runway Beam ISMB 100~600 (or) Plate (Width may vary) Hook DIN 15400 Rope Drum Seamless pipe rope drum grooved as per DIN 15061 -
Single Girder MonoRail Hoist Models
Model Working Load (Tons) Lift Height (m) Reeving Speed (m/mm) fem CLH 0.5 0.5T 6, 9, 12, 18, 24 2/1 2.5~10 2M CLH 01 1T 1.25~5 CLH 02 2T CLH 03 3T 6, 9, 12 4/1 CLH 05 5T 1~4 CLH 7.5 7.5T 1.2~4.7 CLH 10 10T
Single Girder MonoRail Hoist Types
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Capacity: up to 2T
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Capacity: up to 3T
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Capacity: up to 5T
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Capacity: up to 10T
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Low HeadRoom Hoist (Model: CLH-R)
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Features
Features
- Modular in construction with flexibility on falls interchange (4/1,2/1).
- Light weight and comparably less headroom.
- Forged hooks according to DIN standards.
- Flanged wheels to guide the runway beam.
- Travel machinery directly drives the wheels.
- Acceleration and deceleration by inverters to increase the life span of the components.
Safety
- Rope safety factor >= 5
- Motor over heating protection with thermistor.
- Double limit switch for up and down travel movement.
- Precies and accurate closed loop overload protection system (via.) VFD.
- Reliable load clamping by safety latch.
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Optional Accessories
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01. Pendant Stations
- Easy to use, one hand operation.
- Available in 2, 4 or 6 button version with IP65protection.
- Provided with emergency stop
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02. RADIO REMOTE CONTROL UNIT
- The radio remote pendent provided as an option in accordance with the convenience of operation to the user.
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Technology
- 1 Gear Box
- 2 Rope Drum
- 3 Rope Guide
- 4 Rope
- 5 Hook Block
- 6 Rotary Limit Switch Equipment
- 7 End Tie Assembly
- 8 Variable Frequency Drive
- 9 Cross Travel Machinery
- 10 Hoisting & Travel Motor
- 11 Wheel
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1 Gear Box
- In-house precision machined Aluminium cast body for reduced weight.
- In-house hardened and Precision ground gears for smooth running and long life.
- Gears permanently immersed in synthetic oil for quiet, smooth and cool operation.
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2 Rope Drum
- Designed for durability and life long.
- Constructed from a high quality seamless steel.
- Manufactured according to DIN-15061.
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3 Rope Guide
- Heavy duty rope guide ensures positive rope scrolling.
- GGG 40 spheroidal cast iron material used to provide low wear and keeps the rope securely in the groove on the drum.
- Special guide spring is fitted between the wire rope and the guide to maintain the correct tightness of the rope on the drum.
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4 Rope
- High strength Wire Rope provides high resistance to fatigue and wear.
- Compact strand structure and highly flexible steel core rope for long life.
- High wire rope / pulley diameter ratio increases the rope life span
- Selected according to ISO 4308-1.
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5 Hook Block
- Robust design for improved safety and handling.
- Rotating hook and pulley block with safety latch.
- High strength forged steel hook capable of 360 degree rotation.
- Machined sheave grooves for lang rope life.
- Designed according to DIN-15400.
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6 Rotary Limit Switch Equipment
- Automatic cut-off of the lifting and lowering motions in upper and lower limit positions.
- Cut-off position can be adjusted to suit the application.
- Provides Upper/Lower motion limit switch as standard option.
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7 End Tie Assembly
- Precise and accurate closed loop overload protection system(Via) VFD as an standard feature
- Rope tension load cell are used as optional accessories to measure load force and provide overload protection.
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8 Variable Frequency Drive
- Variable frequency drives being optimized with the hoist application to have a smother and safer operation of the cranes with flexibility of variable speeds match the application.
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9 Cross Travel Machinery
- Travel machinery is specially designed for hoist application.
- Easy to remove without removing wheels.
- Case hardened and Precision ground gears for smooth running and long life.
- Gears permanently immersed in oil/grease for quiet, smooth and cool operation
- Standard travelling speeds of 20 m/min (single speed) and 20/5 m/min {double speed) at 50Hz. Other travelling speeds can be also fitted upon request.
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10 Hoisting & Travel Motor
- Heavy duty motor with an incorporated brake and fan cooled.
- The brake disc lining material is asbestos free with high friction coefficient and very long lasting
- Provided with IP 54 enclosure rating and F insulation class.
- On request we can provided with IP55 or IP 56 enclosure rating with H Class insulation.
- Thermistors fitted on windings of the motor for protection of windings in high temperature.
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11 Wheel
- Single flanged wheels for monorail hoist and double flange for crab hoist.
- The wheels are totally machined, and made of spheroidal cast material SG-700/2.
- Ball / Spherical Roller / Taper Roller bearings are used for very high life.
- Modular design to suit different mounting positions.
- Easy removal and maintenance.
