please choose your language
Products list

Backstops are used extensively on pumps used in the primary and secondary cooling systems of power generating equipment.
contact us
Telephone:86-519-85858018
Linkman:Ellen Zhang
Mobile phone:86-18068536660
FAX:86-519 85858018
E-mail:ellen@chinasuma.com
address:DONGHUA INDUSTRY PARK, WUJIN DISTRICT, CHANGZHOU, JIANGSU PROVINCE, CHINA PR.
            
honors
Backstop one way clutch AL..KEED2
  • https://www.chinasuma.com/uploadfiles/103.224.250.119/webid106/pc_water/201803/152170263730.jpg
introduction

Backstop one way clutch AL..KEED2

Feature

Type AL..KEED2 is a roller type freewheel, self-contained, sealed and bearing supported, using two 160.. series bearings. Unit is delivered oil lubricated.

This combination is used as overrunning clutch as shown overleaf. In this design, a standard AL freewheel is connected to a flexible coupling for in-line mounting.

The KEE type is a high performance coupling used to damp torsional vibrations and to accept misalignement without excess bearing loads. D2 cover is used to close the unit. It is equipped with two screws for oil filling, drain and level. We recommend the unit is supplied assembled.

Please specify inner race direction of rotation seen from the D2 flange. Refer to manufacturer’s catalogue to check coupling selection.


 

Type

Size

 

 

 

 

Overrunning speeds

 

 

Weight

AL..

KEED2

dH7

KEE

TKN

nimax1)

namax2)

dKH7

D

L1

D6

L6

 

 

[mm]

 

 

[Nm]

[min-1]

[min-1]

[mm]

[mm]

[mm]

[mm]

[mm]

[kg]

12

2

55

2500

6000

12...25

62

42

97

35

3

15

3

122

1900

6000

16...30

68

52

112

40

4.4

20

3

122

1600

5600

16...30

75

57

112

40

4.6

25

4

288

1400

4500

20...40

90

60

130

50

6.4

30

5

500

1300

4100

20...50

100

68

160

60

11

35

6

725

1100

3800

25...65

110

74

190

75

17

40

6

1025

950

3400

25...65

125

86

190

75

19

45

6

1050

900

3200

25...65

130

86

190

75

19

50

7

1750

850

2800

30...75

150

92

225

90

31

55

8

2625

720

2650

35...90

160

104

270

100

47

60

8

2750

680

2450

35...90

170

114

270

100

49

70

10

5750

580

2150

45...110

190

134

340

140

90

80

11

8500

480

1900

55...125

210

144

380

160

107

90

12

13750

380

1700

65...140

230

158

440

180

170

100

14

20000

350

1450

75...160

270

182

500

200

230

120

16

30000

250

1250

85...180

310

202

560

220

330

150

18

43750

180

980

95...200

400

246

640

250

500

200

22

97500

120

750

125...250

520

326

880

320

965

250

28

250000

100

620

160...320

610

396

1160

400

1725

ALM..

KEED2

25

4

288

1100

2800

20...40

90

60

130

50

6.4

30

5

588

1000

2500

20...50

100

68

160

60

11

35

6

838

900

2400

25...65

110

74

190

75

17


NOTE

1) Inner race overrunst

2) Outer race overruns

Keyway to DIN 6885.1

When ordering, please specify bore ø d k and direction of

rotation seen from arrow „A“: „R“ Inner race overruns in

clockwise direction, „L“ Inner race overruns in counter-

clockwise direction

» Refer to mounting and maintenance instructions

page 16 to 19

 

MOUNTING EXAMPLE


Product display

Immediately Consult
Message *
Name *
Phone
Email*
Verification code *
Telephone: 86-519-85858018    Mobile phone: 86-18068536660    Fax: 86-519 85858018
E-mail: ellen@chinasuma.com
Copyright © 2014   Changzhou Suma Precision Machinery Co., Ltd   All Rights Reserved
Designed by  Zhonghuan Internet   Site Map