Double Speed Electric Winch

Double Speed Electric Winch

Keywords: Double Speed Electric Winch, double speed winch, winch
Introduction of Double Speed Electric Winch

Double Speed Electric Winch with fast and slow and two multi-purpose winh, mainly for underground coal mining face, mechanized mining equipment and various types of mechanical and electrical equipment relocation and other auxiliary transport work, as well as underground mining face, shaft bottom, down the mountainmine surface, etc. the tramcar scheduling, material transport can also be used for the back of the stop pillar caving.
 This series winch bevel gear drive form, the structure is simple, safe, reliable, and easy maintenance. Winch height and width dimensions suitable for smaller narrow underground space, winch operation is simple, with the throttle grip the hoist control button switch can be convenient to use.

Parameter of Double Speed Electric Winch

Reference number/typeJSDB-10JSDB-13JSDB-19
 traction KNlow speedouter100130190
 
average
 120165250
internal140200320
Fast 12 15 25
 
rope speed
m/sSlow0.115-0.1570.103-0.1520.118-0.204
 
Fast0.756-1.030.833-1.230.86-1.5
reduction ratio 
Slow
 175.62209.66247.44
 
Fast26.8925.8234.13
Wire rope diameter mm202430
 
rope capacity
m120180400
motortypeYBK2-200L1-6YBK2-200L2-6YBK2-280S-6
power KW18.52245
speed r.pm970970980
Drum size
mmdiameter380400540
width408531560
 
overall dimension
mmlength263031583845
width7701215(970)1315
high85510301255
Total Weight kg200029606500

Jm model slow speed electric winch is most commonly used winch in construction site or workshop, etc. And power supply for the electric winch varies from 110v-440v/50&60hz according to different countries’ situation. The electric winch also can divided into: construction winch, marine winch, mine winch, building winch, cable winch, etc. With different models, speeds and structures, electric winch is used widely, such as road construction, bridge construction, factory, mines engineering, harbor, building, etc.
1.Loading capacity:0.5~200 ton or customized design;
2.Wire rope capacity:20~3600m or customzied design;
3.Working speed:5~20 m/min or customized design;
4.Power supply:220~690v, 50/60hz, three phase or customized design.

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Model JK1 JK3 JK5 JK8 JK10
Line pull capacity (kg) 1000 3000 5000 8000 10000
Wire rope average speed (m/min) 30 30 28 20 19
Wire rope Dia. (mm): 9.3 15.5 21.5 26 30
Reduction box Type JZQ350 JZQ500 JZQ650 JZQ650 JZQ750
Transmission ratio 31.5 23.34 40.17 23.34 23.34
Drum (mm) Diameter 190 325 406 500 550
Length 360 520 840 900 1000
Capacity(m) 110 200 300 300 450
motor Type Y132M-4 YZR225M-8 YZR250M1-8 YZR250M1-6 YZR250M2-6
Power(kW) 7.5 22 30 37 45
Rotating speed(r/min) 1440 715 864 960 960
Hydraulic Brake YWZ-200/25 YWZ-200/25 YWZ-300/45 YWZ-300/45 YWZ-400
Dimension (cm) 945x97x60 147x140x95 186x166x95 240x180x110 250x190x120
Weight(kg) 460 1200 2700 4000 5000

Model Rated
pull Average speed Rope
length Motor
power Out size Dead
weight
KN m/min m KW mm KG
JM1 10 15 80 2.2 740*690*490 270
JM1.6 16 16 115 5.5 940*900*570 500
JM2 20 16 100 7.5 940*900*570 550
JM3.2 32 9.5 150 7.5 1430*1160*910 1100
JM5 50 9.5 190 11 1620*1260*948 1800
JM8 80 8 250 15 2180*1460*850 2900
JM10 100 8 200 22 2280*1500*950 3800
JM12.5 125 10 300 30 2880*2200*1550 5000
JM16 160 10 500 37 3750*2400*1850 8800
JM20 200 10 600 45 3950*2560*1950 9900
JM25 250 9 700 55 4350*2800*2030 13500
JM32 320 9 700 75 4500*2850*2100 20000
JM50 500 8 800 90 4930*3050*2250 38000
JM65 650 10 2400 160 5900*4680*3200 46000
JM65 650 10 2400 160 5900*4680*3200 46000

Taixing Expansion Marine Equipment Co., Ltd., (EME, stock Number: 691692), has extensive knowledge and expertise in designing and manufacturing deck machine like towing winch, mooring winch, anchor windlass, capstan etc for barge, container vessel, tug, MPV, oil tanker, scientific exploration ship, the Navy vessels, and associated deck equipment as bollards, warping rollers, chocks, fairleads, anchors and chains. For every single type and size of vessel, EME provides deck plans for efficient and effective anchoring and mooring operations.

Electric scraper winch
Item Unit 2JP-7.5 2JP-15 2JP-22 2JP-30 2JP-55
Pulling tension KN 8 14 20 28 50
wire rope average speed m/s 1 1.1 1.2 1.2 1.2
Wire rope diameter mm 9.3 12.5 14 15.5 18.5
Drum Diameter(mm) 205 225 280 280 350
Width(mm) 80 125 510 160 180
Main drum rope capacity m 45 80 80 90 100
Second drum rope capacity m 45 100 100 110 130
Electric power Kw 7.5 15 22 30 55
rotate speed m/s 1440 1460 1470 1470 1470

Dimension Length mm 1210 1525 1600 1650 2070
Width mm 565 660 730 820 1010
Height mm 490 620 640 700 890
Weight (main engine) KG 390 660 900 1155 2125

1. Brief description

CD1 electric hoist has only normal speed, which can satisfy the general working requirement.

MD1 electric hoist has one more hoisting motor and one slow speed actuating device, which make the model have two speeds. When it works slowly, it can satisfy the precise task such as precise working of loading and unloading, sand to break-in.

2. Applications

It can travel rotation through the trolley hanging on the I-steel, and install on the single beam crane, gantry crane, jib crane and overhang crane to rise and fall the cargos. So it can be used in factories, mines, wharf, warehouse, freight yards, and shops and so on which need lifting equipment for lifting heavy objects. Such as mining companies and railways, docks, warehouses. It is prohibited to manned.

3. Components

Motor: Hoist Motor is an taper type rotor motor with braking,it is made by Nanjing special motor factory,it is of the best quality motors, it has bigger torque, so it can be adapted to moving frequently.

Trolley: It is assembled and has running wheels. Herein, the runner wheels are mounted on top-class sealed ball bearings.

Gear Box: Hoist Gear Box has specially treated gears for high wear resistance. Each Geared Shaft assembly is supported on ball or roller bearings , to ensure smooth, low-friction operation.

Wire Rope: Hoisting rope comply with the exporting ISO standards. The leading rope taken by the Drum, does not slip sideways when slack. The factor of safety, on the nominal breaking strength of the rope is six.

Rope Drum: Grooved Drum, seamless pipe of adequate length to be wounded in one layer and to provide proper support for the rope to minimize abrasive wear is provided. Drum Shaft resolves on Ball Bearings for ensuring smooth running.

Electric control system: Model CD1 and MD1 is composed of the contactor box,controlling switch,cut-off limiter.the working voltage of controlling switch is 380V,36V or 24V(safety voltage).

Rope Guide: Rope Guide is in two halves, ensuring easy accessibility. It encircles the Drum completely so that the rope may not uncoil even when the Hoist is in unloaded condition.

Hook: The Hook Block is tested to 150 % of full load before assembly. The rope sheaves are fully guarded with protective steel casting .

Testing: All our Hoists are tested on 125 % thus assuring safe working load and is issued with a test certificate.

If you need other type electric hoist, please tell us, we will be pleased to be of further assistance!

Electric Winch

Quick Details
Place of Origin: Henan, China (Mainland) Brand Name: JJINRUI
Model Number: JK Power Source: Electric
Rope Capacity: Customized Color: Customized
Loading capacity: Customized Pulling speed: Customized
Rope diameter: Customized OEM/ODM: Support
Certification: ISO9001 Motor: YTZR200L-6
Application: Cranes, Boat, Auto ,Construction hoist

Packing & Delivery Detail
MOQ: 1 SET
Package: Hoist packed by wooden case ,crane packed by woven plastic cloth
Port of dispatch: Qingdao/Tianjin/Shanghai/Other
Delivery time: Within 15 working days after the receipt of deposit
Payment: TT/LC/Discussible
Warranty: 12 month