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DBY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer(Gearbox)

    DBY reducer is a rigid gear reducer of two-stage driving.It as the power equipment of belt conveyorare ,is widely used in metallurgy、mining、lifting、transportation、Cement、construction、chemical、building、materials、light industry、petroleum、printing、dyeing and textile etc.

DBY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer(Gearbox) Product Description

DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox) with small size, light weight, long life, high load carrying capacity. It produced by national standards JB/T8853-2001.The input and output of a gear transmission mechanism of vertical layout of the state. Transmission gear is made of high quality alloy steel, carburizing quenching, grinding and other processes, precision grade 6, hardness is HRC60 (58 ~ 62). Applied to a variety of belt conveyors and transport machinery, can also be used in metallurgy, mining, chemical, coal, building materials, petroleum and other general machinery.


The charactic of DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox)

1.The gear is made of high strength low carbon alloy steel through carburization and quenching.The hardness of tooth surface may reach to HRC58-62. All gear adapts NC tooth grinding process, high in accuracy and good in contact performance

 

2.High in transmission efficiency:


single stage, more than 96.5%; double-stage, more than 93%; three-stage, more 90%;

 

3.Smooth and stable in run, low noise;

 

4.Compact, light, long life, high bearing capacity;

 

5.Easy to disassemble, inspect and assemble.

 

DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox) Working Condition:

1. High-speed shaft speed not more than 1500 rev / min

2. Gear circumferential velocity not more than 20 m / sec.

3. The working environment temperature -40 ~ 45 . If less than 0 , before the start of oil should be preheated to above 0 , the reducer can be used in both directions running.

Hardened tooth surface bevel/cylindrical gear reducer(gearbox) Type

1. DBY reducer is a rigid gear reducer of two-stage driving. DCY reducer is a rigid gear reducer of threw-stage driving, with first stage driving by Gleason spiral bevel gear and second and third stage driving by involute cylindrical spiral gear.

2.The reducer may fall into six types of assembly:. I, II, III ,IV,V,VI in respect of its input shaft, or into two types, S and N, in respect of its rotary direction of output shaft. (Facing to output shaft)

DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox) 

Outline Size and Installation

DBY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer


DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox)

 Outside Drawing and Assembled Form                          Unit(mm) 


Center Distance

a

d1

I1

d2

I2

D

L

A

B

C

E

F

G

S

h

H

M

160

40

 

110

48

 

110

70

140

500

500

190

250

210

65

35

180

430

145

180

42

50

80

170

565

565

215

270

230

70

35

200

475

160

200

50

55

90

625

625

240

300

250

75

40

225

520

175

224

55

65

140

100

 

210

705

705

260

320

270

80

45

250

570

190

250

60

 

140

75

110

785

785

290

370

310

90

50

280

626

210

280

65

85

170

120

875

875

325

400

340

100

55

315

702

230

315

75

95

140

250

975

975

355

450

380

110

60

355

809

260

355

90

170

100

210

160

300

1085

1085

390

480

410

120

65

400

900

285

400

100

 

210

110

170

1215

1215

440

530

460

130

70

450

970

305

450

110

130

250

190

350

1365

1365

490

600

510

140

80

500

1071

345

500

120

150

220

1525

1525

570

650

560

150

90

560

1210

435

560

130

250

160

300

250

410

1705

1705

610

750

640

160

100

630

1325

475


DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox) Display

DBY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer(Gearbox)


DBY hardened tooth surface bevel/cylindrical gear reducer(gearbox)  Packaging

DBY Hardened Tooth Surface Bevel/Cylindrical Gear Reducer(Gearbox)

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