Catalog of Stepless Variable Transmission

A.     SPT Series

B.     SPTW Series

C.     MYG Series

 

 

SPT series of stepless variable transmission with cone-plate and ring-plate

 

Introdction

       SPT series of frictional stepless variable transmission is characterized by its advanced technology, introduced great general purpose, small in size, light weight, large output torque, wide range of adjusted speed, smooth running, low noise and easy operating and appraised into scientific and technological achievement in 1991 in Ningbo. It could be widely used in the field of industry where speed adjusting device is needed such as food, electronic, textile, paper-making, medicine, chemical industry etc..

 

Performance

 

1.      Motor power matched: 0.37-3 kilowatt;

2.      Range of variable speed: 4-5 times approximately in according with output speed 3.5-1752 rpm.

3.      Variable speed either as running with load or as static.

4.      Remaining a constant function when running direction of output shaft either clockwise or counter clockwise.

5.      Stepless variable transmission for 0.37-3 kilowatt have two models (i.e.adujsting speed with manual and electric) and two kinds of structure (i.e. vertical and horizontal)

6.                                           Mechanical efficiency: About 65% at low speed because of less transmission radius. Over 85% at high speed, so, please adopt high speed if possible.

                                            

 

Parameter, installation and overall dimension (horizontal)


 

Power of Motor

 

KW

Output Speed

r/min

 

L

 

L1

 

L2

 

L3

 

B1

 

B2

 

B3

 

h

 

h1

 

H2

 

D

Js9

 

F

N9

 

φ

 

Weight

Kg

Min

Max

0.37

420

1680

545

58

62

100

160

150

78

220

95

85

28

8

9

33

218

873

545

58

62

100

160

150

78

220

95

85

28

8

9

33

99

395

545

58

62

100

160

150

78

220

95

85

28

8

9

33

50

197

545

58

62

100

160

150

78

220

95

85

28

8

9

33

22. 5

88

550

56

64

100

160

150

78

220

95

85

28

8

9

35

11. 5

44

550

56

64

100

160

150

78

220

95

85

28

8

9

35

0.55

417

1668

545

58

62

100

160

150

78

220

95

85

28

8

9

33

217

867

545

58

62

100

160

150

78

220

95

85

28

8

9

33

98

391

545

58

62

100

160

150

78

220

95

85

28

8

9

33

50

196

545

58

62

100

160

150

78

220

95

85

28

8

9

33

22

87

550

56

64

100

160

150

78

220

95

85

28

8

9

35

12

44

550

56

64

100

160

150

78

220

95

85

28

8

9

35

7. 5

28

550

56

64

100

160

150

78

220

95

85

28

8

9

35

5. 5

22

600

60

50

163

160

150

78

220

95

146

32

10

9

39

3

11

600

60

50

163

160

150

78

220

95

146

32

10

9

39

2

7. 5

600

60

50

163

160

150

78

220

95

146

32

10

9

39

0.75

330

1647

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

216

1078

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

159

793

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

104

519

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

53

262

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

31. 5

172

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

68

17

82

650

60

92

115

200

175

135

300

150

125

32

10

12. 5

72

11

54

650

60

92

115

200

175

135

300

150

125

32

10

12. 5

75

1.1

332

1656

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

223

1078

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

160

799

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

107

519

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

53

264

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

34. 5

172

650

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

17

83

655

60

92

115

200

175

135

300

150

125

32

10

12. 5

72

11. 5

54

670

60

92

115

200

175

135

300

150

125

32

10

12. 5

72

5

24

740

74

92

115

200

175

135

326

150

122

48

14

12. 5

85

3. 5

15

775

74

92

115

200

175

135

326

150

122

48

14

12. 5

85

1.5

332

1659

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

223

1114

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

160

798

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

107

536

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

53

264

635

60

68

115

200

175

100

300

150

120

32

10

12. 5

65

34. 5

177

650

60

68

115

200

175

100

300

150

120

32

10

12. 5

68

17

83

655

60

92

115

200

175

135

300

150

125

32

10

12. 5

72

11. 5

56

670

60

92

115

200

175

135

300

150

125

32

10

12. 5

75

5

24

740

74

92

115

200

175

135

326

150

122

48

14

12. 5

85

3. 5

16

775

74

92

115

200

175

135

326

150

122

48

14

12. 5

88

2. 2

438

1752

755

80

53

200

280

215

140

405

205

162

48

14

17

136

290

1160

755

80

53

200

280

215

140

405

205

162

48

14

17

136

211

842

755

80

53

200

280

215

140

405

205

162

48

14

17

136

139. 5

558

755

80

53

200

280

215

140

405

205

162

48

14

17

136

81

323

785

80

53

200

280

215

140

405

205

162

48

14

17

136

54

214

805

80

53

200

280

215

140

405

205

162

48

14

17

144

15

59

805

80

40

230

280

215

210

405

205

175

58

16

17

160

10

39

825

80

40

230

280

215

210

405

205

175

58

16

17

168

4

14. 5

840

80

90

240

280

215

210

422

210

300

82

22

17

188

2. 5

9

860

80

90

240

280

215

210

422

210

300

82

22

17

196

3. 0

438

1752

755

80

53

200

280

215

140

405

205

162

48

14

17

136

211

842

755

80

53

200

280

215

140

405

205

162

48

14

17

136

81

323

785

80

53

200

280

215

140

405

205

162

48

14

17

136

15

59

805

80

40

230

280

215

210

405

205

175

58

16

17

160

4

14. 5

840

80

90

240

280

215

210

422

210

300

82

22

17

188


 

 


 Parameter, installation and overall dimension (vertical)

  

 

 

Power of Motor

 

KW

Output Speed

r/min

 

L

 

L1

 

L2

 

L3

 

L4

 

B1

 

D1

 

D2

 

  D3

 

h

 

D

Js9

 

F

N9

 

φ

 

Weight

Kg

Min

Max

0.37

420

1680

555

50

4

58

13

228

130

165

200

235

28

8

4--13

32

218

873

555

50

4

58

13

228

130

165

200

235

28

8

4--13

32

99

395

555

50

4

58

13

228

130

165

200

235

28

8

4--13

33

50

197

555

50

4

58

13

228

130

165

200

235

28

8

4--13

33

22. 5

88

555

50

4

56

13

228

130

165

200

235

28

8

4--13

35

11. 5

44

555

50

4

56

13

228

130

165

200

235

28

8

4--13

35

0.55

417

1668

555

50

4

58

20

228

130

165

200

235

28

8

4--13

32

217

867

555

50

4

58

20

228

130

165

200

235

28

8

4--13

32

98

391

555

50

4

58

13

228

130

165

200

235

28

8

4--13

33

50

196

555

50

4

58

13

228

130

165

200

235

28

8

4--13

33

22

87

555

50

4

56

13

228

130

165

200

235

28

8

4--13

35

12

44

555

50

4

56

13

228

130

165

200

235

28

8

4--13

35

0.75

330

1647

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

216

1078

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

159

793

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

104

519

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

53

262

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

31. 5

172

640

60

5

60

20

275

160

210

260

330

32

10

4--13

68

17

82

662

65

5

60

20

310

160

210

260

330

32

10

4--13

72

11

54

662

65

5

60

20

310

160

210

260

330

32

10

4--13

75

1.1

332

1656

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

223

1078

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

160

799

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

107

519

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

53

264

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

34. 5

172

640

60

5

60

20

275

160

210

260

330

32

10

4--13

65

17

83

662

65

5

60

20

310

160

210

260

330

32

10

4--13

72

11. 5

54

662

65

5

60

20

310

160

210

260

330

32

10

4--13

72

 

 

 

 

 

 

 

 

Power

of Motor

 

KW

Output Speed

r/min

 

L

 

L1

 

L2

 

L3

 

L4

 

B1

 

D1

 

D2

 

  D3

 

h

 

D

Js9

 

F

N9

 

φ

 

Weight

Kg

Min

Max

1. 5

330

1647

710

60

5

60

20

275

160

210

260

330

32

10

4--13

65

216

1078

710

60

5

60

20

275

160

210

260

330

32

10

4--13

65

159

793

710

60

5

60

20

275

160

210

260

330

32

10

4--13

65

104

519

710

60

5

60

20

275

160

210

260

330

32

10

4--13

65

53

262

710

60

5

60

20

275

160

210

260

330

32

10

4--13

65

31. 5

172

710

60

5

60

20

275

160

210

260

330

32

10

4--13

68

17

82

712

65

5

60

20

310

160

210

260

330

32

10

4--13

72

11

54

712

65

5

60

20

310

160

210

260

330

32

10

4--13

75

2. 2

438

1752

807

80

8

80

25

350

200

300

340

370

48

10

6--18

129

290

1160

807

80

8

80

25

350

200

300

340

370

48

10

6--18

129

211

842

807

80

8

80

25

350

200

300

340

370

48

10

6--18

129

139. 5

558

807

80

8

80

25

350

200

300

340

370

48

10

6--18

129

81

323

807

80

8

80

25

350

200

300

350

370

48

10

6--18

136

54

214

807

80

8

80

25

350

200

300

350

370

48

10

6--18

136

3. 0

438

1752

807

80

8

80

25

350

200

300

340

370

48

10

6--18

129

211

842

807

80

8

80

25

350

200

300

340

370

48

10

6--18

129

81

323

807

80

8

80

25

350

200

300

350

370

48

10

6--18

136

 

 

SPTW series mechanical stepless variable transmission

 

 Introduction

This series of transmission is a combination from SPT cone-plate and ring-plate stepless variable transmission and W worm-geared reducer.

 

 

Performance

1.      Rated power of matched motor 0.251.1kw

2.      Ratio of speed regulating  45 ,  Range of output speed 6168r/min

3.      Speed could be adjusted in case of running with load or static state.

4.      The turning direction of output shaft is caused by the motor’s turning direction but the transmitting function is the same.

5.                                    There are two types of speed adjusting (manual and electrical)


 Parameter, installation and overall dimension

 

 


 Parameter, contour and installation dimension for the combination with SPT transmission and W63 worm---geared reducer

  

power

Of motor

(Kw)

Output speedrpm

Contour dimension

Installation dimension

Connect dimension of shaft end

Lowest

speed

Highest

speed

 

A

 

B

 

C

 

H

 

H0

 

X2

 

B’

 

C’

 

H’

 

N--G

 

h

 

d

 

l

 

D

 

S

 

b

 

E

 

F

0. 25

21

84

 

 

63

 

 

185

 

 

130

 

 

215

 

 

243

385

 

 

115

 

 

110

 

 

145

 

 

12—M10

 

 

95

 

 

φ95

 

 

4

 

 

φ28

 

 

31. 3

 

 

8

 

 

114

 

 

6—M8

0. 37

or

0. 55

42

168

 

405

28

112

21

84

 

 Parameter, contour and installation dimension for the combination with SPT transmission and W80worm---geared reducer

 

Rated power

Of motor

(Kw)

 

Output speedrpm

Contour dimension

Installation dimension

Connect dimension of shaft end

Min

speed

Max

speed

 

A

 

B

 

C

 

H

 

H0

 

X2

 

B’

 

C’

 

H’

 

N--G

 

h

 

d

 

l

 

D

 

S

 

b

 

E

 

F

0. 37

6

23

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

230

 

 

 

 

 

 

 

 

 

 

 

 

170

 

 

 

 

 

 

 

 

 

 

 

 

270

 

 

248

385

 

 

 

 

 

 

 

 

 

 

 

 

160

 

 

 

 

 

 

 

 

 

 

 

 

145

 

 

 

 

 

 

 

 

 

 

 

 

200

 

 

 

 

 

 

 

 

 

 

 

 

12—M12

 

 

 

 

 

 

 

 

 

 

 

 

120

 

 

 

 

 

 

 

 

 

 

 

 

φ110

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

φ40

 

 

 

 

 

 

 

 

 

 

 

 

43.3

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

156

 

 

 

 

 

 

 

 

 

 

 

 

4—M10

0. 55

8

33

 

 

 

 

405

11

48

0. 75

10

40

 

 

 

 

 

 

 

 

310

12

55

14

66

20

82

1. 1

10

40

 

 

 

 

 

 

 

 

 

 

490

12

55

14

66

20

82

27

110

40

166

1. 5

10

40

12

55

14

66

20

82

27

110

40

166

 

 

 

 

 

              MYG series of pulse stepless variable transmission

 

 

Characteristic:

    This series of pulse stepless variable transmission is featured with reliable transmitting, simple operating, wide range of speed adjusting (the lowest transmitted speed may be zero), stable adjusting of speed, speed adjusting could be done in case of running and static state. It is suitable for middle and low variable speed with medium and small power, and the occasion where even transmitting is not required strictly, e.g., heat treatment, welding, and washing. It could be used for assembly line transmitted by belt in plastic, food and radio industry etc..

 

Performance

1.      Rated power of motor 0.120.25kw.

2.      Range of speed adjusting 0300r/min (fixed with 4 poles motor)

3.      Speed could be selected by turning the speed adjusting handle.

4.      Two turning direction (clockwise or counter clockwise) of output shaft could be selected by user in case of ordering.

5.      Speed could be adjusted in case of running with load or static.

6.      Output shaft could be installed at up, down, left and right positions etc..

7.      Maximum output torque of product. MYG 0.12 is 2 N.m ,MYG 0.180.25 is 5 N.m

 

 

 

Parameter, installation and contour dimension

 

                                    MYG Series (Without Motor)


 

 


Type

 

Rated power of motor

Contour

dimension

 

Installation dimension

 

Screw

 

Shaft end dimension

L

W

H

a

h

A

A0

A1

B0

h1

d

b

C1

C2

l

 

MYG0.12

 

0.12Kw

 

 

 

162

 

 

 

166

 

 

 

135

 

 

 

63.5

 

 

 

57

 

 

 

63

 

 

 

35

 

 

 

55

 

 

 

148

 

 

 

10

 

 

 

4—M6

 

 

 

10

 

 

 

4

 

 

 

7.5

 

 

 

8

 

 

 

22

 

MYG0.18

 

0.18Kw

 

MYG0.25

 

0.25Kw

 

 

 

 

 

 

                                      MYGM Series (with motor)


      

Type

 

Rated power of motor

Contour

dimension

Installation dimension

Screw

Shaft end dimension

L

W

H

a

h

A

A0

A1

B0

h1

d

b

C1

C2

l

 

MYGM0.12

 

0.12Kw

 

 

 

400

 

 

 

185

 

 

 

150

 

 

 

 

 

 

 

72

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

146

 

 

 

15

 

 

 

4—M8

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

22

 

MYGM0.18

 

0.18Kw

 

MYGM0.25

 

0.25Kw