HL HIgh torque flexible pin bush coupling shaft coupling

Overview Quick Details

Place of Origin:
Hebei, China
Brand Name:
Tanso
Material:
Steel
Standard or Nonstandard:
Standard
Structure:
Pin&bush coupling
Flexible or Rigid:
Flexible
Applicable Industries:
Retail, Energy & Mining
Product name:
High torque elastic pin shaft coupling
Application:
Mining Machiner
Color:
Black
Type:
HL2
Certification:
ISO9001:2008
Surface Treatment:
Blackening
Name:
Pin&bush coupling
Body Material:
45# Steel
Weight:
5kg
Size:
Customized Size

Supply Ability

Supply Ability:
1000 Set/Sets per Month

Packaging & Delivery

Packaging Details
Standard export wooden box package
Port
Tianjin
Lead Time :
Quantity(Sets) 1 – 200 201 – 500 >500 Est. Time(days) 20 25 To be negotiated

Online Customization

Product Description

HL type elastic column pin coupling product introduction:

Characteristics of elastic column pin coupling

1. Elastic pin coupling is only suitable for medium speed transmission shaft system with very low requirements, and is not suitable for working conditions with high reliability requirements, because the material of elastic components (pin) is generally selected nylon, which has the ability to slightly compensate the deviation of two axes, and the elastic parts are subjected to shear when working, resulting in poor working reliability.

Second, the elastic column pin coupling has a large structure simple, reasonable, convenient maintenance, two sides of symmetry interchangeable, long life, allowing greater axial movement, with buffer, shock absorption, wear resistance and other properties.

Three, the elastic column pin coupling is made of a number of non-metallic elastic materials of the column pin, placed in the flange hole of the two-half coupling, through the column pin to realize the two-half coupling connection, the coupling structure is simple, easy to manufacture, installation and removal of elastic components is more convenient, do not move the two-half coupling.

The national standard of elastic column pin couplings is gb5014-2003 (the original country label is gb5014-85), elastic column pin couplings are suitable for a variety of mechanical connection with two axes of the drive shaft, usually used for frequent high and low speed movement.Operating temperature is -20 ~ +80℃;The transfer of nominal torque is 40 ~ 20000n. m.The shaft holes of the elastic pin coupling are cylindrical (Y), conical (Z) and short cylindrical (J).The shaft hole and keyway of the elastic column pin coupling are processed according to the national standard gb3852-83 "form and size of shaft column and keyway of coupling".Half coupling with precision casting, cast iron HT20-40, cast steel ZG35 Ⅱ, axle hole and the keyway USES the drawing forming, dowel pin with MC nylon made from b.

Characteristics of elastic column pin coupling:

1. Elastic pin coupling is only suitable for medium speed transmission shaft system with very low requirements, and is not suitable for working conditions with high reliability requirements, because the material of elastic components (pin) is generally selected nylon, which has the ability to slightly compensate the deviation of two axes, and the elastic parts are subjected to shear when working, resulting in poor working reliability.

Second, the elastic column pin coupling has a large structure simple, reasonable, convenient maintenance, two sides of symmetry interchangeable, long life, allowing greater axial movement, with buffer, shock absorption, wear resistance and other properties.

Three, the elastic column pin coupling is made of a number of non-metallic elastic materials of the column pin, placed in the flange hole of the two-half coupling, through the column pin to realize the two-half coupling connection, the coupling structure is simple, easy to manufacture, installation and removal of elastic components is more convenient, do not move the two-half coupling.

The coupling consists of two hubs:one pin hub with the corresponding pins and a bush hub.The torque is transmitted via the steel pins with their taper elastomer rings and the corresponding bores in the bush hub.

As a result all kinds of shaft misalignment,for example caused by inaccurate alignment of the driving or driven elements,is compensated for reliably and vibrations and shocks are compensated for excellently.The coupling is maintenance-free and is used in general engineering and the pump industy,conveyor technology,etc.For an optimum adjustment to the different applications,14-off size are available covering torques up to 29100Nm.Apart from the standard programme customized solutions are available. Features of HL series pin & bush coupling

  • Torsinally flexible, matintenace free
  • Vibration-reducing
  • Tadial assembly/disassembly
  • Axial plug-in,failsafe
  • Good dynamical features
  • Short design
  • Ptotected surfaces
  • Elastomer made of NBR

Design and data details

Model Nominal Torqur Tn(n.m) Ratate speed [n]r/min Shaft hole d1 d2 (mm) L (mm) D(mm) S(mm) rotational inertia kg.m2 Weight(kg) HL1 160 7100 12~~22 32-52 90 2.5 0.0064 2 HL2 315 5600 20~~32 52-82 120 2.5 0.253 5 HL3 630 5000 30~~48 80-112 160 2.5 0.6 8 HL4 1250 4000 40~~63 112-142 195 3 3.4 22 HL5 2000 3550 50~~75 112-142 220 3 5.4 30 HL6 3150 2800 60~~85 142-172 280 4 15.6 53 HL7 6300 2240 70~~110 142-212 320 4 41.1 98 HL8 10000 2120 80~~125 172-212 360 5 56.6 119 HL9 16000 1800 100~~140 212-252 410 5 133.3 197 HL10 25000 1560 110~~180 212-302 480 6 273.2 322 HL11 31500 1320 160~~260 252-352 540 6 555.7 520 HL12 63000 1250 190~~300 302-410 630 7 902 714 HL13 100000 1120 190~~300 352-470 710 8 1700 1057 HL14 160000 850 240~~340 410-550 800 8 4318 1956