Reducer Manufacturers and Factory

Reducer

Brand : GJJ, BAODA, DAHAN, GUANGXI CONSTRUCTION MACHINE, Shandong Zibo Huiyi, Shandong Zibo Luhang Machinery

Product origin : Liaoning, China (Mainland)

Delivery time : About 7-10 Days After Receiving T/T Down Payment

Supply capacity : 1000 Set/Sets Per Month

A.The features of Passenger hoist worm reducer

1. The reducers have the following features because of using plane enveloping worm gear as compared with other kinds of worm transmissions: larger loading capactiy and compact dimension and higher efficiency and smoother and quieter functioning longer service life.

2. In addition, the housings of these series reducers are made of high-strenghth aluminium alloy. So the reducers make the features of higher strength and lighter weight.

3. It is recommended to utilize the viscosity VG320 synthetic worm gear oil (or synthetic gear oil) for lubrication. Once the environment temperature is higher than 30°C, it is recommended to utilize the viscosity VG460 synthetic worm gear oil

(or synthetic gear oil) for lubrication. And allowed maximum working oil temperature is 100°C.

No.

Weight

Transmission Ratio

Center Distance

(mm)

Output power

(KW)

Ordering instruction

1

50Kg

1:16

125

11.6

Please specify

transmissionratio and type

when ordering

2

1:18

125

10.3

3

1:14

125

11.72

B.installation of cheap gearbox prices for lifting machinery, worm gearbox :

1.The base-plate must be plane and stoutness and the base-plate must be screwed down and shock proof.

2.The connecting shaft of prime mover, reducer and operation device must be coaxial installation.

3.The diameter tolerance zone of input and output shaft is H6, the holes of fittings( such as couplings, belt-pully, sprocket wheel and so on) must properly mate the shaft, which prevents bearing from breakage because of over-loose mate.

4.Drivers such as sprocker wheel and gear must be fitted close to bearings in order to reduce bending stress of hanging shaft.

5.While assembling motor of WPD reducer, it is necessary that proper amount of butter applies to the warm shaft input hole and keyway, avoiding assembling too tightly and rusting after using for a long time.

6.When ordering or using all kinds of WPD type, if the motor weight is bigger than the common,supporting set is required.

Speed ratio

(I)

Center Distance

(mm)

Input Speed

(r/min)

Input Power

(Kw)

Rated output Torque

(N.M)

TransmissionEfficiency

(%)

14

125

1500

11.2

1128

89

1000

9.919

1276

87.4

16

125

1500

11.06

1136

88

1000

9.651

1417

87.5

20

144

1500

13

1942

86.5

1000

11.52

2512

85.4

25

125

1500

13

2166

84

1000

11.4

2650

83

C.usage of cheap gearbox prices for lifting machinery, worm gearbox :

1.Before using,please check carefully whether the reducer modle, distance, ratio, input connecting method , output shaft structure, input and output shaft direction and revolving direction accord with required.

2. According to the requirement of selecting lubricant oil in the product manual. Please fill proper category and brand lubricant.And then screw on the vent-plug, unlock the small cone-plug of vent-plug.Only after doing these, reducer is already for startinh up running.The proper brand and adequate lubricant oil is required, replacing oil in time conforming to the request of product manual is also necessary, especially after using first 100hours, it is required refilling new oil.

3. When abnormal circumstances occur, please stop and check reducer per solutions and reasons for faults of reducer(allowable highest oil temperature is 95, under this temperature limit, if oil temperature no more goes up, please let reducer continue running).

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Features

1. Worm gear is circular arc gear, which has large bearing capacity and high transimission efficiency.

2. With high quality seals, all need air tight tests before leaving the factory.

3. Each product is tested to ensure that they are running smoothly and the noise is low.

4. The machining accuracy of worm gear is high, which carried out quality tests through the German Colin Begg test, so with Practical long service life.

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