Albert Jacks

8/13/2019 Albert Jacks

1/552009.01 001

SGT screw jackSGT screw jack

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P r od u ct d e sc r ip t io n

S GT 5 t o S GT 10 00 s cr ew ja ckB o th t r a p ez o id a l a n d b al l s c re w v e r si o ns

ALBERT-SGT-s crew jacks are electromechanical trans mis s ionc om po ne nt s s ui ta bl e f or a w id e s pe ct ru m o f i nd us tr ia lm ac hi ne ry. A r a ng e of 1 1 si ze s, c ou pl ed w it h a m od ul ara p pr o a ch t o n u t a n d i n st a l la t i on a rr a ng e me n ts , s a ti s fycus tomer d es ignreq uirements .T h e r a n g e h a s a l o g i c a l p r o gr e s si o n o f l o a d c a p ab i l it y b e t we e n5 a n d 1 0 0 0 k N . H i gh e r l o a ds a r e po s s ib l e an d s pi n d le s u p t o1 0m l on g c an b e pr ov id ed . N or ma l st ro ke s pe ed s u p to0.05m/ s : For higher s p eed s p leas e enq uire.L o g ic a l l y d e si g n ed c o m bi n a t io n s o f s t a n da r d c o m po n e nt s ,with good interchangeab ility, make simp le ins tallation p os s ib lew h i ls t p e r mi t t i ng o p e ra t i on i n a n y c h o se n p o si t i on a n d a t t i tu d ewith minimums p ace req uirement.

ALBERT-SGT-s crew jacks can b e p rov id ed with electrical,

h y d ra u l i c, p n eu m a t ic a n d m a n ua l i np u t s. P r e ci s e r e l a ti v em o t io n i s p r o vi d e d f o r s c r ew j a c ks u s e d i n c o m bi n a t io n b u t w i t huneq ual load s . Res t p os itions are maintained b y the s elf lockingtrap ez oid al s p ind le orb y the us e of a b rake motor.Env ironmental temp eratures b etween -50C and +200C arep o ss i b le . H i gh o p er a t i on a l s a f et y i s e n su r e d b y t h e c h o ic e o f comp atib le materials and s imp le ins tallation and maintenance.For more ex treme mechanical or chemical cond itions , ALBERT-S G T- s c r ew j ac k s a r e ma n u fa c t u r ed wi t h s u i ta b l e s p ec i a lmaterials .The enclos ed cons truction, includ ing comp rehensiv e s p ind lep r ot e ct i on , a l lo ws u t il i sa t io n i n h o st i le c o nd i ti on s . S t an d ar do pt io ns i nc lu de S a fe ty N ut s, B al l S cr ew S p in dl es ( fo r h ig hu t il i sa t io n o r l i ft i ng s pe ed s) , s pi n dl e r o ta t io n p r ev e nt i on a n db a c kl a s h c o m pe n sa t i o n. S p ec i a l s p i n dl e d i a me t e rs a n d l e a d scan als o b e s up plied .

Ap p lication ex amp les: Prod uction Eq uip ment, As s emb ly andRep air, Storage and Mechanical H and ling, Pap er, Food , RollingMills and Found ries , Mining and Metal manufacturers , Build ing,Water and Ship Build ing (ex p os ed d eck eq uip ment), Res earcha n d De v e lo p me n t , N e w Te c h no l o gi e s , T h e at r e a nd S t a geEngineering.

T h e w id e r a n ge o f a v a i la b l e a cc e s so r i es e n s ur e s t h e c l os e s tp os s ib le match to cus tomer req uirements .I f y ou h av e qu es ti on s o r p ro bl em s o ur Te ch ni ca l a nd S a le sp e r so n n el w i l l b e v e r y p l e as e d t o h e ar f r o m y o u . W e a r e a l wa y sh a p py t o o f f e r o u r e x pe r i en c e a n d p r ov i de a s s i st a n c e w it h t h ed es ignof d riv es and eq uip ment.


2/552006.01 002


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C on te nt s l is t

S GT s c re w j a ck s - b a si c d e si g n a n d r u nn i ng n u t d e si g n

004 - 005

006 - 011

011

012 - 017

017

018 - 019

020 - 030

031

032 - 033

034 - 035

036 - 037

Pa ge

Pa ge

Pa ge

Pa ge

Pa ge

Pa ge

Pa ge

Pa ge

Pa ge

i

i

i

Versionsb a si c d e si g n G O, G Ur u nn i n g n ut d e s i gn L O, L U

i

D im en si on s S GT 5 t o S GT 10 00 G O, GUd i me n si o ns f o r S GT 5 , S GT 2 0 a nd S GT 5 0 0d im en si on s fo r S GT 3 0 t o S GT 3 50 , S GT 7 50 a nd S GT 1 00 0s t a nd a r d s pi n d l e e n d s fo r v e r s io n s G O, G Ui n i t ia l s e l e c t io n t a b l e

D im en si on s S GT 5 t o S GT 1 00 0 LO, L Ud i me n si o ns f o r S GT 5 , S GT 2 0 a nd S GT 5 0 0d im en si on s fo r S GT 3 0 t o S GT 3 50 , S GT 7 50 a nd S GT 1 00 0s t a nd a r d s pi n d l e e n d s f or v e r s io n s LO , L Ui n i t ia l s e l e c t io n t a b l e

Tr ap e zo i d al s p i nd l estandard dimensions

I np ut p ow er a nd t or qu e S GT 5 t o S GT 1 00 0i np ut p ow er P [ kW ]in.p er mi tt ed i np ut t or qu e t o w or m s ha ft M [ Nm ]in.

Installationworm shaftmounting orientationwor m sh af t or ien t at ion

S u gg e st e d d r iv e a r ra n ge m en t s -mechanically synchronisedexamples

In s tall ati o n e x am p l e s/ d i m e ns i o n in gof screw jack systemsSGT 5 t o S GT 1 00 0s e l e ct i o n p a t h

D e f i ni ti o n o f the ap p l ie d l o ad s , tor q u e san d s p e e ds / c al c u lati o nsi np ut s pe ed n [ 1/ mi n] , i np ut p ow er P [ kW ] p er s cr ew j ac k, i np ut p ow erin. in.P [kW] for total system, actual lift in g speed V [m/min]machine lif t act.


3/552009.01 003


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S GT sc re w j ac ks - b as ic d es ig n a nd ru nn in g n ut d es ig n

C on te nt s l is t

038 - 039

040 - 041

042

043 - 045

046 - 047

048 - 049

050 - 052

0xx053 - 054

055

Page

Page

Page

Page

Page

Page

Page

Page

Page

i

i

i

i

i

i

i

CalculationsMaximum radial load F [N], duty ED [%/h],r m ax .i np ut t or qu e M [ Nm ] a t t he w or m s ha ft , s el ec ti on o f t he m ot or,in.t or qu e M [ Nm ] i n t he l if ti ng sp in dl eSp.

Calculationsto ta l i nput t or que M [Nm] ,to t.s p i nd l e e f f i ci e n cy [ - ] , s u r fa c e s t r es s i n t h r ea d p [ N / mm ] ,spindlel if e L [ h] b a ll s cr ew s pi nd le / b al l b ea ri ngh

Calculationsc ri ti ca l s pi nd le s pe ed n [ 1/ mi n] ( on ly r un ni ng n ut d es ig n)cr it.

CalculationsP er mi s si b le s i de l o ad i ng F [ k N] o n t he s p in dl e d u e t o c o mp re s si v e l o ad sS

Calculationsc ri ti ca l b uc kl in g lo ad s F [ kN] o n t he s pi nd lecr it.

Q u e sti o n nai r e / ac c e s so r i e sf o r q u o ta t i on p u r po s e sa c c es s o r ie s f o r b a si c d e s i gn G Oa c c es s o r ie s f o r b a s ic d e s i gn G U

Accessoriesaccessor ies f or r u n n in g n u t design L Oaccessor ies f or r u n n in g n u t design L U

Application examplesr ef er en ce cu st omer Her mes PM5

w e ld i ng f i xt ur e w i th s c re w j a ck s y st e m S GT 3 0 0s c re w j a ck S G T 1 0 00

G ea r h ou si ng m at e ri al /i n s tal l ati on an d m ai nte n an ce i n s tru c ti on sg e a r h o u s in g m a t e r i al s e l e ct i o n t a b lein st allat ion , main t en ance

1.

2. ........................

3. ....... .......

...

1.

2. ........................

3. ....... .......

...


4/552008.01 004


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Versions

B as i c d e s ig n GO , GU

G configuration has two : GO (d es ign, s p ind le abov e) and GU (b as ic des ign, s p ind le below). Inb o t h c a s e s t h e s p i n dl e m o v e s t o t r a n sm i t t h e l i n e ar l i f t in g m o t io n .T h e sp in d le i s a x ia l ly g ui d ed t h ro ug h t h e sc r ew j a ck g e arhous ing.Any tend ency of the sp ind le to rotate mus t b e res is ted .

(basic design) versions basic

B a si c d e si g n

Basic design GO B asic design GU

Tr a p e zo i d a l s p i n dl e B a l l s c r e w s p i nd l e

Version GO Version GU


5/552009.01 005


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R u nn i ng n u t d e si g n L O, LU

Versions

L configuration (running nut) has two versions: LO ( ,s p in d l e a bo v e ) a n d LU ( r u n n in g n u t , s p in d l e b el o w ). T h e a x ia lm ov em en t o f t he n u t t ra ns mi ts t he l i n ea r l if ti ng m ot io n d ue t os p in d l e r o t at i o n. I n t h i s c o n fi g u ra t i o n t h e s p i nd l e i s a x i al l y f i x ed i nthe gear hous ing.

r u n ni n g n u t

Version LO Version LU

R un n in g n ut d es ig n

R un ni ng n ut d es ig n LO R un ni ng n ut d es ig n LU

Trapezoidal s pindle Ball s crew spindle


6/552007.01 006


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D im en si on s f or S GT 5, SGT 20 a nd SGT 50 0

Versions GO, GU

Ve rsions

GO: Bas ic d esign, s p ind le ab ov e

GU: Bas ic d es ign, s p ind le b elow

All v ers ions are s up p lied with d oub le worm s hafts (v ers ion 0) ass t an d ar d . O pt i on a ll y t h es e c a n b e s u pp li e d o n ly o n t h e l e ft( v e rs i o n 1 ) o r t h e r i g ht ( v e rs i o n 2 ) .

Rati o: N: n or m al , L: s lo w

L ub ri ca ti on : grease

Mate rial: see table page 48

A c ce s so r ie s : s ee catalogue acces sories for S G T s c r e w j a c k s

Q u e s t io n n a i r e: see page 50

B a si c d e si g n G O

L7

s t r o k e + L

3

Z = L

s t r o k e

4 +

s t r o k e + L

1

H2

H1

L6

H13

L8

L9

s t r o k e

Stand ard sp ind le end , see p ag e 10

with two g uid ance collars

d2

d 3

d1

1 2

w i t h s i n g l e g u i d an c e c o l l a r

d 2

S c re w j a c k si z e S G T 5

H11

H9 H

5 W

1 W

H8

H3

H4

W3

W2 W2

H 12

1 2


B a si c d e si g n G U

s t r o k e + L

2

Z = s t r o k e + L

5

H2

H1

L6 H

13 L

8

L9

s t r o k e

d 2

d 2

d3

d1

1 2

S c r ew j a ck s i ze s S GT 2 0 a n d SG T 50 0

H8

W

H10

H9

H6

H 3

H4

W2W2

W3

W1

H 12

H11

H5

1 2


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O r de r c o de

20,510k6 3 1610 22

34,514k6 5 2520 32104,540k6 12 9025 130

W2W W1 W3L8 L9

SGT 5

S GT 20S GT 500

D i m e n si o n s [ m m ]

18

2022

L7

O r de r c o de

SGT 5

S GT 20

S GT 500


4

6-

86

123

324

28

38

54

28

45

140

36

48

160

7

10

15

76

105

292

10

14

45

32

44

140

67

98

297

117

185

500

L2H1d3d2 H 13H2d1 H3 L6

108

157

447

L4

39

62

170

L5

85

95

260

H5

90

152

400

H4

-

57

150

H 6

9

11

48

H 8 L1 L3

-

--

H 7

- 3427 120

2 8, 5 4 7, 545,2 180

75 132137 560

H 10 H 11H 9 H12

O n l y v a l i d f o r v e r s io n s i n s t a n d ar d m a t e ri a l s .G e n e ra l t o l e r a nc e s t o D I N I S O 2 7 6 8 - m e d i u m , a p p l y t o m a c h i ne d s u r f a c es .

F o r a l l o t h e r d i m e ns i o n s c a s t in g t o l e ra n c e s a p p l y.


8/552007.01 008


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D im en si on s f or S GT 30 t o S GT 35 0, SGT 75 0 a nd SGT 10 00

Versions GO, GU


S c re w j ac k s iz e s S GT 7 5 0 a n d SG T 1 00 0

H8

W

H7

H10

H9 H

6

H3

H4

W2 W2

W3

W1

H12

H11

H5

1 2

B a si c d e si g n GU

Z = L + s t r o k e

2

Z = L + s t r o k e

5

H2

H1

L6 H

13 L

8

L9

s t r o k e

d2

d 2

d 3

d 1

1 2

w i t h s i n g l e g u i d an c e c o l l a r

with two g uid ance collars


S c re w ja ck s iz es S GT 3 0 t o S GT 3 50

H8

W

H10

H9

H6

H 3

H 4

W2W2

W3

W1

H12

H11

H5

1 2

B a si c d e si g n GO

L7

s t r o k e + L

3

Z = L + s t r o k e

4

s t r o k e + L

1

H2

H1

L6

H13

L8

L9

s t r o k e

d 2

d 3

d 1

1 2

d 2

Ve rsions

GO: Bas ic d esign, s p ind le ab ov e

GU: Bas ic d es ign, s p ind le b elow



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O n l y v a l i d f o r v e r s io n s i n s t a n d ar d m a t e ri a l s .

G e n e ra l t o l e r a nc e s t o D I N I S O 2 7 6 8 - m e d i u m , a p p l y t o m a c h i ne d s u r f a c es .F o r a l l o t h e r d i m e ns i o n s c a s t in g t o l e ra n c e s a p p l y.

O r de r c o de

4520j 6 6 3220 42

48,528k6 8 5025 62

7238k6 10 7025 82

11052k6 16 10025 140

29,516k6 5 2520 32

46,525k6 8 4525 50

56,534k6 10 5625 65

11160k6 18 10025 175

W2W W1 W3L8 L9

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 1000


20

20

20

22

20

20

20

22

L7

O r de r c o de

-

0

7

4

5

10

7

-

159

224

284

360

125

191

258

437

39

52

54

54

39

50

54

65

60

83

133

180

45

76

114

194

65

100

150

200

48

82

130

240

10

10

10

20

10

10

10

20

140

192

250

325

106

160

222

370

18

21

30

50

12

20

25

50

61,5

87

115

155

45

70

102

170

119

185

257

357

98

148

205

455

160

220

280

560

120

203

265

620

L1 L2H1 L3d3d2 H 13H2d1 H3 L6

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 1000

202

279

357

490

158

235

312

570

L4

72

97

117

185

62

85

100

220

L5


214

297

430

475

165

240

355

540

H5

114

160

210

460

90

155

190

520

H4

168

240

360

365

135

190

280

440

H 6

17

28

35

48

14

21

35

52

H 8

58- 8256,2 228

95- 1247 2,5 322

135- 170120 430

125182,5 180160 610

50- 6545,2 180

63,5- 8866,8 280

95- 13397 355

160220 210196 670

H 10H 7 H 11H 9 H12


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R atio: N: n o rm a l, L: s lo w

L ub ri ca ti on : greas e

Mate ri al: see table page 48

A c c es s or i e s: s ee catalogue acces sories for S G T s c r ew j a c k s

Q u e s t i on n a i r e: see page 50

D ime nsi on s f or SGT 5 t o SGT 1 00 0

S ta nd ar d s pi nd le e nd s f or v er si on s G O, GU

SGT 150 GO - 2 - N - 0 - III/3 - S

O r de r in g e x am p le :S c re w j a ck

S iz e 1 50

B a s i c d e s i gn

S p i nd l e a b o ve

S p i nd l e e n d s ta n d ar d v e rs i o n 2

R a t i o N ( n o r ma l )

W or m s ha ft 0 d ou bl e e nd ed ( se e p ag e 3 1)

M o u nt i n g o r i e nt a t io n ( s e e p a g e 3 1 )

W or m s h af t o r ie n ta t io n ( s ee p a ge 3 1 )

S p e c ia l v e r s io n

Ve rsions

GO: Bas ic d esign, s p ind le abov e

GU: Bas ic d esign, s p ind le below

All v ers ions are s up p lied with d oub le worm s hafts (v ers ion 0) ass t an da r d. O pt i on a ll y t h es e c a n b e s up pl i ed o nl y o n t h e l e ft( v e rs i on 1 ) o r t h e r i g ht ( v er s i on 2 ) .

GU

GO

L1 L

1

L1

L2

L2

L10

Z = L + s t r o k e

4

L11

Z = L

5 + s t r o k e

L9

d8

L8

L7

L6

L3

d 6 d 4

d2h7d1

d3

d7

H7

d5

0 1 2 3 4

S el ec t io n o f t h e s ta nd a rd s p in d le e nd s:

1 2


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O r de r c o de

M12

M18x 1,5

M30x 2

M50x 3

M80x 3

M110x 6

M22x 1,5

M40x 3

M70x 3

M100x 5

M140x 6

10

20

20

25

25

25

20

25

25

25

25

L1d1

SGT 5

S GT 20

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 500

S GT 1000

50

65

90

130

200

350

65

120

155

270

370

L7

12

18

20

30

45

70

18

25

40

50

100

L6

7

12

17

26

33

48

12

21

28

35

52

d5

45

75

75

140

200

270

75

105

155

225

280

d4

67

98

119

185

257

350

98

148

205

297

365

d3

12

17

30

50

80

110

17

40

70

100

140

d2

22

32

42

62

82

140

32

50

65

130

175

L3

39

62

72

97

117

185

62

85

100

170

220

L5

52

72

90

115

165

275

72

110

130

210

275

121

167

220

297

405

585

168

260

342

486

625

108

157

202

279

357

490

158

235

312

447

570

L4 L10 L11

7

10

10

10

10

20

10

10

10

15

20

L2

15 1530 20 30

15 2340 30 4 6

25 3060 40 6 0

40 5085 65 1 00

60 70128 90 1 50

120 12 0200 140 242

15 2340 30 46

35 4580 60 9 0

50 60120 80 1 20

100 10 0170 120 202

140 14 0220 160 282

d7 L9d6 d8 L8

1) T h e v a l u e s f o r m a x . l o a d a p p ly o n l y f o r i n i t ia l j a c k s e l e c t i on . T h e a c t u a l p e rm i t t ed l i f t i n g f o r c e

d e p e nd s o n t h e v e r s i on o f t h e j a c k a n d t h e o p e r a ti n g c o n d i t i o n s.2) m ax . torq ue the sp ind le can transm it3) i m p o r t a nt w h e n s c r e w j a c k s a r e i n s e r i es e . g . w h e r e s e v e r a l u n i ts a r e c o n s t ra i n e d t o o p e ra t e

t o g e th e r a t s a m e or d i f f e ri n g s p e e ds

The v alues in the ab ov e tab le relate only to Alb ert- SGT- screw jack s in stand ard configuration (g rease lub rication, sp ind le d iameter, sp ind le lead ) and in stand ard m aterials.

U n i t s m a y b e s p ec i f i e d w i t h o i l l u br i c a ti o n . T h i s p r o vi d e s h i g h e r e f f i c i e n c y a n d m a y a l l o w se l e c t io n o f a s m a l le r s c r e w ja c k . T h e p r ov i s i on o f c o m p re h e n s i ve a p p l ic a t i o n d a t a

is essential to ensure the correct selection.

O r de r c o de

Rati o N (normal) Rati o L (sl ow)

I n i t ia l s e l e ct i o n t a b l e

SGT 5

S GT 20

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 500

S GT 1000

5

20

30

50

150

200

300

350

500

750

1000

Fmax.[k N ]

1)

S t a t i c l i f t i n g f o r c e

0,6

1

11,17

1,5

1,5

1,5

1,5

1,5

1,5

1,67

[mm/

rev.]

L i f t p e r w o r m

s h a f t r o t a t i o n

0,18

0,51

0,6

1,1

2,8

3,9

56,2

7,8

9,4

12,7

Pi n.[k W]

I n p u t p o w e r

( S 4 - 2 0 % )

9

43

71

151

710

999

2050

2572

4191

7060

10995

Msp .[N m]

m a x .

s p i n d l e

2)

t o r q u e

12

29

48

95

192

283

478

732

862

1750

2780

Mi n.[N m]

m a x p e r m i s s i b l e

t o r q u e a t w o r m

3)

s h a f t

20x 6

26x 6

30x 6

40x 7

60x 12

65x 12

90x 16

100x 16

120x 16

140x 16

160x 20

Tr x P

[mm]

S p i n d l e

0,51

0,44

0,40

0,37

0,40

0,38

0,37

0,35

0,30

0,27

0,29

S p i n d l e e f f i c i e n c y

0,1

0,2

0,2

0,3

0,5

0,7

1,01,8

2,0

4,0

4,0

[k g ]

L u b r i c a n t q u a n t i t y

1,5

8

8

18

28

40

75

91

180

365

545

m

[k g ]

M a s s w i t h o u t

s p i n d l e

1,76

3,22

4,44

8,13

17,94

21,40

41,13

51,78

76,76

106,70

138,00

m

[k g /m]

M a s s o f s p i n d l e

p e r m

10

6

6

6

8

810,66

10,66

10,66

10,66

12

i

N

R a t i o

0,21

0,26

0,24

0,23

0,20

0,20

0,19

0,18

0,15

0,14

0,13

O v e r a l l

e f f i c i e n c y

24

24

24

24

24

24

32

32

32

32

36

i

L[-] [ -] [ -]t ot. tot. spindl e

R a t i o

0,25

0,25

0,25

0,29

0,5

0,5

0,5

0,5

0,5

0,5

0,56

[mm/

rev.]



0,12

0,14

0,13

0,12

0,13

0,13

0,11

0,11

0,09

0,08

0,08

O v e r a l l

e f f i c i e n c y




12/552007.01 012


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D im en si on s f or S GT 5, SGT 20 a nd SGT 50 0

Versions LO, LU

Ve rsions

LO: R u n ni n g n u t d e si g n , s p i nd l e a b o ve

LU: R u n ni n g n u t d e s ig n , s p in d l e b e l ow


Rati o: N: n or m al , L: s lo w

L ub ri ca ti on : grease

Mate rial: see table page 48

A c ce s so r ie s : s ee catalogue acces sories for S G T s c r e w j a c k s

Q u e s t io n n a i r e: see page 50

R u nn i ng n u t d e si g n LO

d1

Z = L + s t r o k e + L

1

H2

H1

H13

L3

L5

L

L5

L6

s t r o k e

L = l e ng t h o f t h e ru n ni n g n u t ;see catalog ue accessories

f o r S G T s c r ew j a c k s

d 2

1 2

S c re w j a c k s i z e S G T 5

H11

H9 H

5

W1

W

H8

H3

H4

W3

W2 W2

H 12

1 2

Stand ard sp ind le end ,

see p ag e 16

L = l e ng t h o f t h e r un n in g n u t ;see catalog ue accessories

f o r S G T s c re w j a c k s

R un n in g n ut d es ig n LU

d1

Z = L + s t r o k e + L

2

H2 H

13

H1

L4

L5

L

L5

L6

s t r o k e

3d

1 2

Stand ard sp ind le end ,see p ag e 16

S c r ew j a ck s i ze s S GT 2 0 a n d SG T 50 0

H8

W

H10

H9

H6

H3

H 4

W2W2

W3

W1

H 12

H11

H5

1 2


13/552006.01 013


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O r de r c o de

3 16

5 2512 90

W1 W3

SGT 5

S GT 20S GT 500


10k 6

14k 640k 6

W

20,5

34,5104,5

W2

O r de r c o de

118

177

472

60

96

239

76 -36 103267 1845 117 8590 - 9 -- 3427 120

105 -4 8 144498 2460 18 5 95152 57 11 28 ,5- 47, 545,2 180

292 30160 45140297 59210 500 260400 150 48 75- 132137 560

H1 L3d2 H13H2d1 L4d3 H3 H5H4 H6 H8 H10H7 H11H9 H12

SGT 5

S GT 20

S GT 500

L1 L2


10 22

20 32

2 5 130

L5 L6


G e n e ra l t o l e r a nc e s t o D I N I S O 2 7 6 8 - m e d i u m , a p p l y t o m a c h i ne d s u r f a c es .



14/552007.01 014


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D im en si on s f or S GT 30 t o S GT 35 0, SGT 75 0 a nd SGT 10 00

Versions LO, LU

S cr ew j ac k si ze s S GT 3 0 t o S GT 3 50

H8

W

H10

H9

H6

H3

H 4

W2W2

W3

W1

H 12

H11

H5

1 2

R u nn i ng n u t d e si g n LO

1d

Z = L

1 + s t r o k e + L

H2

H1

H13

L3

L5

L

L5

L6

s t r o k e

d 2

1 2

L = l e ng t h o f t h e ru n ni n g n u t ;see catalog ue accessories

f o r S G T s c r ew j a c k s

Stand ard sp ind le end ,

see p ag e 16

Stand ard sp ind le end ,see p ag e 16

S c r ew j a ck s i z es S GT 7 5 0 a n d S GT 1 0 0 0

H8

W

H7

H10

H9 H

6

H3

H4

W2 W2

W3

W1

H 12

H11

H5

1 2

R u nn in g n ut d es ig n LU

d 1

Z = L +

s t r o k e + L

2

H2 H

13

H1

L4

L5

L

L5

L6

s t r o k e

d3

1 2

L = l e ng t h o f t h e r un n in g n u t ;see catalog ue accessories

f o r S G T s c re w j a c k s

Ve rsions

LO: R u n ni n g n u t d e si g n , s p i nd l e a b o ve

LU: R u n ni n g n u t d e s ig n , s p in d l e b e l ow



15/552006.01 015


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O r de r c o de

6 32

8 50

10 70

16 100

5 25

8 45

10 56

1 8 100

W1 W3

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 1000


20j6

28k 6

38k 6

52k 6

16k 6

25k 6

34k 6

60k 6

W

45

48,5

72

110

29,5

46,5

56,5

111

W2

O r de r c o de

515

222

304

382

178

260

337

595

112

151

187

255

96

134

167

295

140 -65 1861,5119 3083 160 214114 168 17 58- 8256,2 228

192 -10 0 2187185 39140 220 297160 240 28 95- 1247 2,5 322

250 -15 0 30115257 55180 280 430210 360 35 135- 170120 430

325 3520 0 50155357 65220 560 475460 365 48 125182,5 180160 610

106 -4 8 124598 2460 120 16590 135 14 50- 6545,2 180

160 2082 20701 48 34110 203 240155 190 21 63 ,5- 8866,8 280

222 -13 0 25102205 52160 26 5 355190 280 35 95- 13397 355

370 4024 0 50170455 70250 620 540520 440 52 160220 210196 670

H1 L3d2 H13H2d1 L4d3 H3 H5H4 H6 H8 H10H7 H11H9 H12

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 1000

L1 L2


20 42

2 5 62

2 5 82

2 5 140

20 32

2 5 50

2 5 65

2 5 17 5

L5 L6


G e n e ra l t o l e r a nc e s t o D I N I S O 2 7 6 8 - m e d i u m , a p p l y t o m a c h i ne d s u r f a c es .



16/552007.02 016


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SGT 150 LO - 2 - N - 0 - III/3 - S

O r de r in g e x am p le :S c re w j a ck

S iz e 1 50

Ru n n in g n u t design

S p i nd l e a b o ve

S p i nd l e e n d s ta n d ar d v e rs i o n 2

R a t i o N ( n o r ma l )

W or m s ha ft 0 d ou bl e e nd ed ( se e p ag e 3 1)

M o u nt i n g o r i e nt a t io n ( s e e p a g e 3 1 )

W or m s h af t o r ie n ta t io n ( s ee p a ge 3 1 )

S p e c ia l v e r s io n

D ime nsi on s f or SGT 5 t o SGT 1 00 0

S ta nd ar d sp in dl e e nd s f or v er si on s LO, LU

R atio: N: n o rm a l, L: s lo w

L ub ri ca ti on : greas e

Mate ri al: see table page 48

A c c es s or i e s: s ee catalogue acces sories for S G T s c r ew j a c k s

Q u e s t i on n a i r e: see page 50

Ve rsions

LO: R u n ni n g n u t d e si g n , s p in d l e a b o ve

LU: R u n ni n g n u t d e si g n , s p i nd l e b e l ow

All v ers ions are s up p lied with d oub le worm s hafts (v ers ion 0) ass t an da r d. O pt i on a ll y t h es e c a n b e s up pl i ed o nl y o n t h e l e ft( v e rs i on 1 ) o r t h e r i g ht ( v er s i on 2 ) .

0 1 2

S el ec t io n o f t h e s ta nd a rd s p in d le e nd s:

LU

LO L3

L3

Z = L +

s t r o k e + L

2

Z = L

1 + s t r o k e + L

L4

L

d 1 d2h7

L

1 2


17/552006.01 017


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[-]tot.

[-]tot.



O r de r c o de

515

118

177

222

304

382

178

260

337

472

595

60

96

112

151

187

255

96

134

167

239

295

SGT 5

S GT 20

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 500

S GT 1000

L1 L2


10

20

20

25

25

25

20

25

25

25

25

L3

M12

M18x 1,5

M30x 2

M50x 3

M80x 3

M110x 6

M22x 1,5

M40x 3

M70x 3

M100x 5

M140x 6

d1

2212

3217

4230

6250

8280

140110

3217

5040

6570

130100

175140

L4d2

O r de r c o de

Rati o N (normal) Rati o L (sl ow)

SGT 5

S GT 20

S GT 50

S GT 200

S GT 350

S GT 750

S GT 30

S GT 150

S GT 300

S GT 500

S GT 1000

5

20

30

50

150

200

300

350

500

750

1000

Fmax.[k N ]

1)

S t a t i c l i f t i n g f o r c e

0,6

1

11,17

1,5

1,5

1,5

1,5

1,5

1,5

1,67

[mm/

rev.]

[mm/

rev.]

0,18

0,51

0,6

1,1

2,8

3,9

56,2

7,8

9,4

12,7

Pi n.[k W]

9

43

71

151

710

999

2050

2572

4191

7060

10995

Msp .[N m]

12

29

48

95

192

283

478

732

862

1750

2780

Mi n.[N m]

20x 6

26x 6

30x 6

40x 7

60x 12

65x 12

90x 16

100x 16

120x 16

140x 16

160x 20

Tr x P

[mm]

0,51

0,44

0,40

0,37

0,40

0,38

0,37

0,35

0,30

0,27

0,29

0,1

0,2

0,2

0,3

0,5

0,7

1,01,8

2,0

4,0

4,0

[k g ]

1,5

8

8

18

28

40

75

91

180

365

545

m

[k g ]

10

6

6

6

8

810,66

10,66

10,66

10,66

12

i

N

R a t i o

R a t i o

0,21

0,26

0,24

0,23

0,20

0,20

0,19

0,18

0,15

0,14

0,13

24

24

24

24

24

24

32

32

32

32

36

i

L

0,25

0,250,25

0,29

0,5

0,5

0,5

0,5

0,5

0,5

0,56

0,12

0,14

0,13

0,12

0,13

0,13

0,11

0,11

0,09

0,08

0,08

I n i t ia l s e l e ct i o n t a b l e

1,76

3,22

4,44

8,13

17,94

21,40

41,13

51,78

76,76

106,70

138,00

m

[k g /m]



I n p u t p o w e r

( S 4 - 2 0 % )

m a x .

s p i n d l e

2)

t o r q u e

m a x p e r m i s s i b l e

t o r q u e a t w o r m

3)

s h a f t

S p i n d l e

S p i n d l e e f f i c i e n c y

L u b r i c a n t q u a n t i t y

M a s s w i t h o u t

s p i n d l e

M a s s o f s p i n d l e

p e r m

O v e r a l l

e f f i c i e n c y

[-]sp i ndl e



O v e r a l l

e f f i c i e n c y

1) T h e v a l u e s f o r m a x . l o a d a p p ly o n l y f o r i n i t ia l j a c k s e l e c t i on . T h e a c t u a l p e rm i t t ed l i f t i n g f o r c e

d e p e nd s o n t h e v e r s i on o f t h e j a c k a n d t h e o p e r a ti n g c o n d i t i o n s.2) m ax . torq ue the sp ind le can transm it3) i m p o r t a nt w h e n s c r e w j a c k s a r e i n s e r i es e . g . w h e r e s e v e r a l u n i ts a r e c o n s t ra i n e d t o o p e ra t e

t o g e th e r a t s a m e or d i f f e ri n g s p e e ds

The v alues in the ab ov e tab le relate only to Alb ert- SGT- screw jack s in stand ard configuration (g rease lub rication, sp ind le d iameter, sp ind le lead ) and in stand ard m aterials.

U n i t s m a y b e s p ec i f i e d w i t h o i l l u br i c a ti o n . T h i s p r o vi d e s h i g h e r e f f i c i e n c y a n d m a y a l l o w se l e c t io n o f a s m a l le r s c r e w ja c k . T h e p r ov i s i on o f c o m p re h e n s i ve a p p l ic a t i o n d a t a

is essential to ensure the correct selection.


18/552008.01 018


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T h e t r ap e z oi d a l sp i n dl e s f o r A l b er t - s cr e w j a ck s a r e a c c ur a t e lymanufactured .

The metric trap ez oidal s p ind les are manufactured to D IN 103.

S t a n da r d s p in d l es a r e m a n uf a c t ur e d f r o m h e a t t r e a ta b l e s te e l ,d r a wn o r p e el e d , h 1 1 . T h e l e a d t ol e r a nc e i s 0 , 1 mm p e r 3 0 0 mml e n gt h f o r a s i n g l e s ta r t r i g ht h a n d t h r ea d .

Multi-s tart and left hand ed thread s are av ailab le. Pleas e enq uire.

Thread q uality: 7e

Tr ap ez oi dal sp in dl es f or SGT 5 t o SGT 1 00 0

Standard dimensions

d2

d3

H1

d

T r

L


19/552006.01 019


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General tolerances to D I N I SO 2768 - m ed ium .

S i ze

20 1 6 ,5 71 1 6, 88 2 63 100 0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

0,5

6 24 0 ,51 1,76 0,140 0,216 0,431 -56 ,3 8 x 1 0

3 100 0,444 44 3,22 0,640 0,673 1,34 7 -42 ,1 3 x 1 0

3 100 402 0,40 4,44 1,374 1,194 2,389 -44 ,0 4 x 1 0

3,5 100

100

100

100

100

100

100

100

3 29 0,37 8,13 5,170 3,217 6,434 -31 ,3 5 x 1 0

6 402 0,40 17,94 23,95 3 10,193 20,386 -36 ,5 4 x 1 0

6 342

0,38 21,40 35,891 13,804 27,608-3

9 ,3 1 x 1 0

8 333 0,37 41,13 131,9 17 36,644 73,28 7 -23 ,4 6 x 1 0

8 310 0,3 5 51,78 221,9 35 54,130 108,261 -25 ,4 8 x 1 0

8 236 0,30 76,76 531,338 104,184 208,368 -11 ,2 0 x 1 0

8 212 0 ,2 7 1 06 ,7 0 1 08 7, 45 0 1 78 ,2 71 3 65 ,5 41 -12 ,3 2 x 1 0131,810

10 225 0 ,2 9 1 38 ,0 0 1 78 0, 27 0 25 8, 01 0 5 16 ,0 21 -13 ,8 8 x 1 0149,788

13

19

23

32

47

52

72

82

102

122131,250

138149,188

26 2 2, 54 7 2 2, 88 2 6

30 2 6, 54 7 2 6, 88 2 6

40

60

65

90

100

120

140

160

36,020

53,355

58,830

81,250

91,250

111,250

36,375

53,830

58,830

81,810

91,810

111,810

7

12

12

16

16

16

16

20

d d2 m i n. d2 m ax . PH1d3

Tr 20 x 6

Tr 26 x 6

Tr 30 x 6

Tr 40 x 7

Tr 60 x 12

Tr 65 x 12

Tr 90 x 16

Tr 100 x 16

Tr 120 x 16

Tr 140 x 16

Tr 160 x 20

D i m e ns i o n s [ m m ]

A c c u r a c y

[-] [k g /m] 4[ cm ] 3[ cm ] 3[ cm ] 2[ kg m / m]

S t r a i g h t n e s s

L e a d a n g l e

a t f l a n k d i a m e t e r

T

ecece

o=01

M a s s o f s

p i n d l e p e r m

M o m e n t o

f i n t e r t i a

S e c t i o n m

o d u l u s

P o l a r m o m

e n t o f i n e r t i a

M a s s m o m e n t o f i n e r t i a

[ m/

300mm]

[mm/1000mm]


20/552008.01 020


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SGT 5

I np ut p ow er a nd to rq ue

I np ut po we r P [ kW]in.P er mi tt ed in pu t t or qu e t o w or m s ha ft M [ Nm ]in.V a li d f o r g r e a se l u b ri c a ti o n o n l y!

I n p u t s p

Albert Jacks

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Transcript of Albert Jacks