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Model NO.: SAJ30 SAJ40 SAJ50 SAJ60
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Hardness: Hardened Tooth Surface
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Layout: Shunting
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Step: Three-Step
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Construction Hoist Parts: Saj30 Saj40 Saj50 Saj60
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Production Period: 5-7 Working Days
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Service: OEM&ODM
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Trademark: RUIBIAO
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Specification: 3 motors driver
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HS Code: 8431390000
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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Construction Hoist
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Installation: Vertical Type
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Gear Shape: Conical - Cylindrical Gear
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Type: Worm Reducer
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Delivery: Sea Air
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Country of Original: China
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Sample: Available
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Transport Package: Wooden Case
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Origin: Shanghai, China
Hoist Driving device SC type construction lifter transmission mechanism is also called the elevator drive plate, is the core of elevator drive and safety device, by YZZl32M 4 special motor, a plane enveloping ring surface vortex rod reducer and for safety device components are installed on the same floor.
It installed in the elevator car trunk, composed of motor and speed reducer drive transmission power plant to small gear reducer output side, vertical rack and pinion and elevator meshing, drive the car up and running smoothly.For safety device with vertical rack and pinion engagement, once the motor brake failure and make the car skids, automatically open for safety device, car emergency brake immediately, to ensure the safety of the lifting machine running.Â
Compact mechanism design is reasonable, factory after running-in experiments.Different specifications are available in three drive and double drive type elevator.Also can provide users with a single motor reducer.Hoist Driving device (single) : one, the main performance parameters of the motor rated power llkW, rated speed 1400 r/min, braking torque rating 120 n. m reducer (single) : 14 (16) ratio, 890 (1020) rated output torque N.m, rated speed 100 (87), the efficiency of 85% for safety device: brake load rating 30 kn, rated speed 1.2 m/s, braking distance is 0.15 ~ 1.40 m note: column gear reducer, the brackets data according to user requirements.
Driving device of construction hoist spare parts
Hoist Driving device SC type construction lifter transmission mechanism is also called the elevator drive plate, is the core of elevator drive and safety device. we also supply  all kinds of spare parts (pinion, gear rack, counter wheel, roller, SAJ safety device, motor, reducer, drive mechanism, elec parts, etc) for most brands construction hoists.
Hoist Driving Device payload capacity is as much as 10, 000kg. Lifting speed can reach up to 96m/min, and the erection height reaches up to 450m. Our products have been widely used for buildings, electric power plants, mining wells, oil fields and chemical industries.
Construction hoist parts including:
Gear Rack; Safety device; Motor; Driving device; Gear box; Gearbox; Coupling; Gear; Brake sheet; Windlass machine; Hoist mechanism; Limit switch; Rollers; Overload indicator and sensor;
 
Specification:
All kinds of hoist spare parts
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Driving device
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With 2-motors / 3-motors
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Motor
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11kw, 15kw
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Motor spare parts
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Braking system; brake sheet, motor adjustor, electromagnet, motor fan
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Safety device
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30KN, 40KN, 50KN, 60KN
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Gearbox
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16:1,14:1,12:1;10:1
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Coupling with rubber
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Master rollers
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For 76 tube and 89 tube
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Gear rack
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M8 40x60x1508mm
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Gear pinion
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M8, 15teeth
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Limit switch
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Gate rollers
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Counter rollers
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Transformer
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Overload protects system
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Cable
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3x16+2x6, 3x16+2x10
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1. The SC series construction lifts has rack and pinion, by which the materials were lifted;
2. This product has no counter weight, dismantling easily and working safely;
3. Overload protection limiter and mechanical chain device are reliable and complete, optimal safety device select SAJ40-1.2, which restricts the excessive downward movement of the cage and prevents cage falling accidents;
4. The transmission system adopted three drive motors and three sets of reduction gears;
5. It has simple electrical control system, convenient to be maintained and low failure rate;
6. The mast sections of construction elevator are painted for four times. Also galvanized mast sections are available for customers;
7. Variable-frequency construction elevator are safe, stead and comfortable;
8. The start electricity is smaller than the working electricity;
9. Floor calling system is available for customers with extra payment;
10. Quick-wear parts are free to give to customers and one-year warranty for the main mechanism.
Fellowing are our common models of construction hoist:
Name
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Unit
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SC100
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SC100/100
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SC200
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SC200/200
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Rating loading capacity
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Kg
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1000
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2×1000
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2000
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2×2000
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Passenger number
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Person
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12
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2×12
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16
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2×16
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Rating rising rate
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m/min
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36
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36
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36
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36
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Max. promoting height
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mÂ
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200
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200
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200
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200
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Motor power
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KW
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2×11
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2×2×11
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3×11
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2×3×11
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Cage size
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mÂ
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3*1.5*2.5
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3*1.5*2.5
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3*1.5*2.5
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3*1.5*2.5
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650 mast section weight
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Kg
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124
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148
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124
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148
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650 mast section length
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mmÂ
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650×650
×1508
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650×650
×1508
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650×650
×1508
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650×650
×1508
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Steeve rating rising weight
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Kg
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200
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200
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200
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200
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Section Steel Products
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Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.rizhaoxinsteel.com