Coupling Manufacturers and Factory

Coupling

Brand : Zoomlion, Yongmao, Potain, SYM, SCM, GJJ

Product origin : China

Delivery time : 25-30days after adance payment

Supply capacity : 2000sets/month

Construction hoist spare parts, Coupling with Rubber

Our main products are construction hoist &elevator spare parts rubber coupling and spare parts like the motor reducer , mast section , safety device , ....

France type and QTZ type tower crane parts, mast section. anchore frame, fixing angle, pin, bolt,

various mech, assembly and spare parts, control box, resistance box and spare parts, drive room and spare parts, wire rope, pulley, cable etc. complete anti-parts

We can also supply any part of tower crane,such as hoisting mechanism,trolleynig mechanism,slewing mechanism and so on.

Specifications - construction hoist spare parts, Coupling with Rubber

SYM products have been exported to many countries and areas in Europe, America, Australia, the Middle East and Southeast Asia etc. Our main products are as follows: Tower cranes ranging EMK50/5, EMK55/6, EMK60/8, EMK60/10 etc; Construction elevators; Tower crane parts ranging from fixing angle, mast section, motor, reducer etc; And conservancy machines of different types.

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14kg coupling

17kg coupling

22kg coupling

Bearing width(H)

121-123.5

121-123.5

121-123.5

Large half thickness(H1)

84

84

84

Small half thickness(H2)

74

74

74

Elastomer thickness(h)

35

35

35

Outer diameter(D)

Ø205

Ø210

Ø210

Step diameter(D1)

Ø100

Ø120

Ø120

Large half hole length(L1)

80

80

78

Large half aperture(d1)

Ø38

Ø38

Ø38

Horizontal key width(B1)

10

10

10

Spline length(L2)

>=35

41

42

Spline minor diameter(d2)

Ø35

Ø35

Ø35

Spline major diameter(d3)

Ø40

Ø40

Ø40

Spline kew width(B2)

10

10

10

Speed(n rpm)

1500

1500

1500

Ratating inertia(1 kg.m2)

0.065

0.093

0.105


Application

Used in the construction hoist coupling

Any size we all have in stock

With superior quality and excellent durability

Operating conditions

Temperature:-40-+100

Torque:22.4-2500NM

Material:CPU/TPU

Hardness:90-95 shore A

Color:Natural/Yellow

With good quality and competitive price

Drawing

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Usage

This standard is suitable to large equipment and mechanical cushioning effect to joint of transmission shaft.

Characteristic

The plum shaped coupling has simple structure, no lubrication, convenient maintenance, easy inspection and maintenance free, and can be operated continuously for a long time. High strength polyurethane elastic component, wear-resisting, oil resistant, big carrying capacity, long service life, safe and reliable. The utility model has the advantages of stable and reliable operation, good vibration damping, buffering and electrical insulation performance. It has larger axial, radial and angular compensation capability. The utility model has the advantages of simple structure, small radial size, light weight and small rotary inertia, and is suitable for middle and high speed occasions.Super september Coupling with Rubber used for construction hoist

Our Certificate

QQ20180717105308 

Our Advantages

QQ20180709160353QQ20180709164114 

Why Choose US

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Our company promises: reasonable prices, short production time and satisfactory after-salesn.Buyers are welcome to contact us!


Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
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    +86008615140004572