SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
  • HL Type Elastic Pin Gear Coupling

HL Type Elastic Pin Gear Coupling

HL type elastic pin gear coupling has been listed as the standard GB5014-85, which is suitable for various mechanically connecting two coaxial transmission shafts, and is usually used for high and low speed movements with frequent movements. The working temperature is -20~+80℃, the transmission nominal torque is 40~20000N.m.. The elastic pin coupling has a simple and reasonable structure, convenient maintenance, two sides are symmetrical and interchangeable, has a long service life, allows large axial movement, and has the properties of buffering, shock absorption, etc.


The HL type elastic pin gear coupling is a pin made of several non-metallic elastic materials. Placed in the flange holes of the coupling halves The two halves of the coupling are connected by pins,the coupling has a simple structure and is easy to manufacture, and it is convenient to assemble and disassemble the elastic element without moving the two couplings. The material of the elastic element (column pin) is generally nylon 6, which has the ability to compensate for the offset of the two axes in a small amount. The elastic element is sheared during operation and has poor workability. It is only suitable for medium-speed transmission shafts with very low requirements, not suitable for use as working conditions with high performance requirements.


Shaft hole types are cylindrical (Y), conical (Z) and short cylindrical (J). Shaft hole type and key type standard GB3852-83 "coupling shaft column and key type and size" elevation platform. The shaft is made of castings, cast iron HT20-40, cast steel ZG35Ⅱ, the shaft hole and key are made of drawing, and the column pin is made of MC nylon b.

Basic Parameters and Main Dimensions of Hl Type Elastic Pin Gear Coupling

Specification


Nominal torque

N.m.

Allowable speed rpm

Shaft hole length

mm

D0

D

B

S

Allowable compensation

Moment of inertia kg.m 2

Y model

J,J1,Z model

Axial

Radial

Angular

mm

L

L1

L
















HLL1

315

5600

52

38

52

200

120

85

2.5

±1

0.15

≤0°30'

2.18

62

44

62

82

60

82

HLL2

630

5000

82

60

82

200

160

85

2.5

±1

0.15

≤0°30' 

2.45

112

84

112

HLL3

630

1900

82

60

82

315

160

132

2.5

±1

0.15

≤0°30'

13.08

112

84

112

HLL4

1250

1900

112

84

112

315

195

132

3

±1.5

0.15

≤0°30'

16.6

142

107

142

HLL5

1250

1400

112

84

112

400

195

168

3

±1.5

0.15

≤0°30'

49.2

142

107

142

HLL6

2000

1400

112

84

112

400

220

168

3

±1.5

0.15

≤0°30'

57.6

142

107

142

HLL7

2000

1120

112

84

112

500

220

210

3

±1.5

0.15

≤0°30'

127.4

142

107

142

HLL8

3150

1400

142

107

142

400

280

168

4

±2

0.2

≤0°30'

161.7

172

132

172

HLL9

3150

1120

142

102

142

500

280

210

4

±2

0.2

≤0°30'

129.2

172

132

172

HLL10

6300

1120

142

102

142

500

320

265

4

±2

0.2

≤0°30'

156

172

132

172

212

167

212

HLL11

6300

960

142

102

142

630

320

265

4

±2

0.2

≤0°30'

314

172

132

172

212

167

212

HLL12

10000

960

172

132

172

630

360

298

5

±2

0.2

≤0°30'

328

212

167

212

HLL13

16000

800

212

167

212

710

410

298

5

±2

0.2

≤0°30'

713

252

202

252

HLL14

25000

800

212

167

212

710

480

298

6

±2.5

0.25

≤0°30'

849

252

202

252

302

242

302

HLL15

25000

710

212

167

212

800

480

335

6

±2.5

0.25

≤0°30'

1231


PRODUCT
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