Steel Hubless Spur Gears

Steel Hubless Spur Gears

Steel Hubless Spur Gears
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Product Details

Steel Hubless Spur Gears

Pressure angle 20° Material C45E UNI EN 10083-1


image


Z

Mod. 1

Mod. 1,5

Mod. 2

Mod. 2,5

De

Dp

d

D


De

Dp

d

D


De

Dp

d

D

cod.

De

Dp

d

D


60

62

60

-

12

















65















CM 29065

167,5

162,5

-

20


70

72

70

-

12











CM 29070

180,0

175,0

-

20


72

74

72

-

12


111,0

108,0

-

20


148

144

-

20

CM 29072

185,0

180,0

-

20


75

77

75

-

12


115,5

112,5

-

20


154

150

-

20

CM 29075

192,5

187,5

-

20


76

78

76

-

12


117,0

114,0

-

20


156

152

-

20

CM 29076

195,0

190,0

-

20


80

82

80

-

12


123,0

120,0

-

20


164

160

-

20

CM 29080

205,0

200,0

-

25


85

87

85

-

12


130,5

127,5

-

20


174

170

-

20

CM 29085

217,5

212,5

-

25


90

92

90

-

12


138,0

135,0

-

20


184

180

-

20

CM 29090

230,0

225,0

-

25


95

97

95

-

12


145,5

142,5

-

20


194

190

-

20

CM 29095

242,5

237,5

-

25


100

102

100

-

12


153,0

150,0

-

20


204

200

-

20

CM 29100

255,0

250,0

-

25


110

112

110

-

12


168,0

165,0

-

20


224

220

-

20

CM 29110

280,0

275,0

-

25


114

116

114

-

12


174,0

171,0

-

20


232

228

-

20

CM 29114

290,0

285,0

-

25


120

122

120

-

12


183,0

180,0

-

20


244

240

-

20

CM 29120

305,0

300,0

-

25


127

129

127

-

12


193,5

190,5

-

20


258

254

-

20

CM 29127

322,5

317,5

-

25



Z

Mod. 3

Mod. 4

Mod. 5

Mod. 6

De

Dp

d

D


De

Dp

d

D


De

Dp

d

D

cod.

De

Dp

d

D


30















CM 34030

192

180

-

25


32











170

160

-

25

CM 34032

204

192

-

25


35











185

175

-

25







38






160

152

-

25


200

190

-

30

CM 34038

240

220

-

25


40






168

160

-

25


210

200

-

30

CM 34040

252

240

-

25


45






188

180

-

25


235

225

-

30







48

150

144

-

25


200

192

-

25


250

240

-

30







50

156

150

-

25


208

200

-

25


260

250

-

30







52

162

156

-

25


216

208

-

25


270

260

-

30







55

171

165

-

25


228

220

-

25


285

275

-

30







57

177

171

-

25


236

228

-

25


295

285

-

30







58

180

174

-

25

















60

186

180

-

25


248

240

-

25


310

300

-

30







65

201

195

-

25


268

260

-

25


335

325

-

30







70

216

210

-

25


288

280

-

25


360

350

-

30







72

222

216

-

25

















75

231

225

-

25


308

300

-

25


385

375

-

30







76

234

228

-

25


312

304

-

25


390

380

-

30







80

246

240

-

25


328

320

-

25


410

400

-

30







85

261

255

-

25


348

340

-

25


435

425

-

30







90

276

270

-

25


368

360

-

25


460

450

-

30







95

291

285

-

25


388

380

-

25


485

475

-

30







100

306

300

-

25


408

400

-

25


510

500

-

30







110

336

330

-

25


448

440

-

25


560

550

-

30







114

348

342

-

30


464

456

-

25


580

570

-

30







120

366

360

-

30

















127

387

381

-

30

















If  power transmission is carried out  by gear coupling, module transmission must be used. Usually the module identifies the type of the gear and it is the ratio between pitch and p. Module changes according to the pitch. Here following the conversion table.

Pitch    Module
3,14161
4,71241,5
6,28322
7,85402,5
9,42483
12,56644
15,70805
18,84966
25,13288

Spurgears with or without hub and racks are manufactured according to DIN 3962, DIN 3963, DIN 3967 regulations. The material used for gear power components is steel C45 according to UNI EN 10083-1 regulations.


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