KB Series Heavy Load Brake

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KB

Locating shoulder

Contact section

Membrane

Integrated positive fit reset spring

Linear guide

Hydraulic heavy load brake: The Braking and Clamping Element with membrane technology KB. The KB series is a hydraulically operated heavy load brake. The hydraulic oil presses the large-surface contact sections, which are equipped with a special brake lining, directly onto the section rail guide via a piston mechanism. Because of the material combination of the linear guide/contact section, the linear guide won't be damaged by the contact section. In order to prevent damage from chips between the contact section and linear guide, the elements can be fitted with original seals from the respective linear guide manufacturer and longitudinal seals as accessories.

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When the braking element is used in harsh work environments or with cooling liquid, seals should be used as well. A pre-tensioned reset spring enables short cycle times. The special pressure membrane technology guarantees operational reliability. The pressure ranges from 20 bar to a 100 bar maximum for sizes 25 and 30. All sizes from 35 to 125 operate in a pressure range from 30 bar to a 150 bar. The KB series features zero backlash and extremely low absorption volumes of maximum 7.6 cm3 per clamping operation. For more information visit www.zimmer-gmbh.com.

KB Design

Seal kit (accessories) Base module

Seal kit (accessories)

Special characteristics: • Special friction coating for braking • Super-heavy load type • Solid and rigid outer casing • Compact design • Integrated positive fit contact sections for maximum axial rigidity • High operational reliability by pressure membrane technology • Exact positioning • Holding power up to 46,000 N

Variations: The KB series is available with seals (as accessories) which are recommended for harsh work environments. Connection options: The KB series has a hydraulic supply port on both sides.

KB

Application scenarios for KB: • Machine table clamping of heavy cutting work centres • Clamping and braking of heavy handling systems • Braking

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KB Rail manufacturer

le tab urege 89] s a Me [pa

HSR..A, HSR..LA, HSR..B, HSR..LB, HSR..CA, HSR..HA, HSR..CB, HSR..HB HSR..A, HSR..LA, HSR..B, HSR..LB, HSR..CA, HSR..HA, HSR..CB, HSR..HB HSR..A, HSR..LA, HSR..B, HSR..LB, HSR..CA, HSR..HA, HSR..CB, HSR..HB HSR..A, HSR..LA, HSR..B, HSR..LB, HSR..CA, HSR..HA, HSR..CB, HSR..HB HSR..A, HSR..LA, HSR..B, HSR..LB, HSR..CA, HSR..HA, HSR..CB, HSR..HB HSR..A, HSR..LA, HSR..B, HSR..LB, HSR..CA, HSR..HA, HSR..CB, HSR..HB

✆ ✆

25 30 35 45 55 65

NR / NRS..XA, NR / NRS..XLA, NR / NRS..XB, NR / NRS..XLB NR / NRS..A, NR / NRS..LA, NR / NRS..B, NR / NRS..LB NR / NRS..A, NR / NRS..LA, NR / NRS..B, NR / NRS..LB NR / NRS..A, NR / NRS..LA, NR / NRS..B, NR / NRS..LB NR / NRS..A, NR / NRS..LA, NR / NRS..B, NR / NRS..LB NR / NRS..A, NR / NRS..LA, NR / NRS..B, NR / NRS..LB

✆ ✆ KBH 3501 BS1 KBH 4501 BS1 KBH 5501 BS1 KBH 6501 BS1

4 10 16 21

SHS

25 30 35 45 55 65

SHS..C, SHS..LC SHS..C, SHS..LC SHS..C, SHS..LC SHS..C, SHS..LC SHS..C, SHS..LC SHS..C, SHS..LC

KBH 2501 CS1 KBH 3001 CS1 KBH 3501 CS1 KBH 4501 CS1 KBH 5501 CS1 KBH 6501 CS1

2 3 8 14 19 25

SRG

25 30 35 45 55 65

SRG..C, SRG..LC SRG..C, SRG..LC SRG..C, SRG..LC SRG..C, SRG..LC SRG..C, SRG..LC SRG..C, SRG..LC

KBH 2501 ES1 KBH 3001 ES1 KBH 3501 ES1 KBH 4501 ES1 KBH 5501 ES1 KBH 6501 ES1

2 3 8 14 19 25

SNR/SNS

25 30 35 45 55 65

SNR..C, SNR..LC, SNR..C, SNR..LC, SNR..C, SNR..LC, SNR..C, SNR..LC, SNR..C, SNR..LC, SNR..C, SNR..LC,

SRN

35 45 55 65

SRN..C, SRN..LC SRN..C, SRN..LC SRN..C, SRN..LC SRN..LC

1605, 1607 1645, 1647

25 30 35 45 55 65

1631, 1651, 1653, 1661, 1665 1631, 1651, 1653, 1661, 1665 1631, 1651, 1653, 1661, 1665 1651, 1653 1651, 1653 1651, 1653 1622, 1623

25 35



65

1851, 1853 1851, 1853 1821, 1824 1851, 1853 1821, 1824 1851, 1853 1821, 1824 1853

55 65

1872 1872



25 35 45 55 65

MR..A, MR..B MR..A, MR..B MR..A, MR..B MR..A, MR..B MR..B



1805, 1807

45 55

1875, 1873

Rail manufacturer

ber

um

n Item

25 30 35 45 55 65

HSR

NR/NRS

Rail manufacturer

S

ize

fc eo Typ

e

iag

arr

ail

fr eo Typ

MR

SNS..C, SNS..LC SNS..C, SNS..LC SNS..C, SNS..LC SNS..C, SNS..LC SNS..C, SNS..LC SNS..C, SNS..LC

KBH 3501 AS1 KBH 4501 AS1 KBH 5501 AS1 KBH 6501 AS1

8 14 19 25

✆ ✆ ✆ ✆ KBH 5501 IS1 KBH 6501 IS1

16 21

✆ ✆ ✆ ✆

KBH 2505 AS1

1

✆ KBH 3505 AS1 KBH 4505 AS1 KBH 5505 AS1 KBH 6505 AS1 KBH 6505 AS2 KBH 3505 BS1 KBH 3505 BS3 KBH 4505 BS1 KBH 4505 BS3 KBH 5505 BS1 KBH 5505 BS3 KBH 6505 BS1 KBH 6505 BS4

KBH 3503 AS1 KBH 4503 AS1 KBH 5503 AS1 KBH 6503 AS1

6 12 18 24 26 5 9 11 15 17 20 22 28

7 13 27 23

See page 13 for part number explanation

© ✆+49.7844.9138-0 Copyright www.zimmer-gmbh.com 86

e iag

arr

ize

fc eo Typ

Typ

S

LWH

25 30 35 45 55 65

LWH..B, LWH..SL, LWH..M, LWHG, LWHT..B, LWHT..SL, LWHT..M, LWHTG LWH..B, LWH..SL, LWH..M, LWHG, LWHT..B, LWHT..SL, LWHT..M, LWHTG LWH..B, LWH..M, LWHG, LWHT..B, LWHT..M, LWHTG LWH..B, LWH..M, LWHG, LWHT..B, LWHT..M, LWHTG LWH..B, LWHG, LWHT..B, LWHTG LWH..B, LWHG, LWHT..B, LWHTG

25 30 35 45 55 65

LRXC, LRX, LRXG LRXC, LRX, LRXG LRXC, LRX, LRXG LRXC, LRX, LRXG LRXC, LRX, LRXG LRXC, LRX, LRXG

✆ ✆

25 30 35 45 55

KWSE, KWSE..-L KWSE, KWSE..-L KWSE, KWSE..-L KWSE, KWSE..-L KWSE, KWSE..-L

✆ ✆

25 30 35 45 55

KWVE..-B, KWVE..-B-L, KWVE..-B-KT, KWVE..-B-KT-L KWVE..-B, KWVE..-B-L, KWVE..-B-KT, KWVE..-B-KT-L, KWVE..-E, KWVE..-B-EC KWVE..-B, KWVE..-B-L, KWVE..-B-KT, KWVE..-B-KT-L, KWVE..-E, KWVE..-B-EC KWVE..-B, KWVE..-B-L, KWVE..-B-KT, KWVE..-B-KT-L, KWVE..-E, KWVE..-B-EC KWVE..-B, KWVE..-B-L, KWVE..-B-KT, KWVE..-B-KT-L

✆ ✆

25 35 45 55 65

RWU..-D, RWU.. -D-L RWU..-E, RWU..-E-L, RWU..-E-KT-L RWU..-E, RWU..-E-L, RWU..-E-KT-L RWU..-E, RWU..-E-L, RWU..-E-KT-L RWU..-E, RWU..-E-L

x x KBH 4502 DS1 KBH 5502 DS1 KBH 6502 DS1

25 30 35

LAS..KLZ, LAS.. JMZ, LAS..EMZ LAS..KLZ, LAS.. FLZ, LAS..ELZ LAS..KLZ, LAS.. FLZ, LAS..ELZ

✆ ✆

LAH..EMZ, LAH..GMZ LAH..EMZ, LAH..GMZ LAH..EMZ, LAH..GMZ LAH..EMZ, LAH..GMZ LAH..EMZ, LAH..GMZ LAH..EMZ, LAH..GMZ

✆ ✆

LRX

TKSD (KUSE)

TKVD (KUVE)

TSX - E (RUE)

LS

LH

25 30 35 45 55 65

KBH 3510 AS1 KBH 4510 AS1 KBH 5510 AS1 KBH 6510 AS1

KBH 3510 BS1 KBH 4510 BS1 KBH 5510 BS1 KBH 6510 BS1

KBH 3502 AS1 KBH 4502 AS1 KBH 5502 AS1

KBH 3502 BS1 KBH 4502 BS1

KBH 3504 AS1

8 14 19 25

8 14 19 25

Rail manufacturer 7 13 27

7 13

13 27 23

Rail manufacturer 8

KBH 3504 BS1 KBH 4504 BS1 KBH 5504 BS1 KBH 6504 BS1

8 14 19 25 8

35

SAH..EMZ, SAH..GMZ

KBH 3504 BS1

25 30 35 45 55 65

LY..EL, LY..FL, LY.. GL, LY.. HL LY..EL, LY..FL, LY.. GL, LY.. HL LY..EL, LY..FL, LY.. GL, LY.. HL LY..EL, LY..FL, LY.. GL, LY.. HL LY..EL, LY..FL, LY.. GL, LY.. HL LY..EL, LY..FL, LY.. GL, LY.. HL

✆ ✆

25 30 35 45 55 65

RA..EM, RA..GM RA..EM, RA..GM RA..EM, RA..GM RA..EM, RA..GM RA..EM, RA..GM RA..EM, RA..GM

✆ ✆ ✆ ✆

x: Not feasible

Rail manufacturer



SH

RA

M

✆ ✆

LY

LA

le tab urege 89] s a e [pa

ber

um

n Item

KBH 3504 CS1 KBH 4504 CS1 KBH 5504 CS1 KBH 6504 CS1

KB

ail

fr eo

8 14 19 25

x

KBH 5504 FS1

19

✆ See page 13 for part number explanation

© Copyright ✆+49.7844.9138-0 www.zimmer-gmbh.com 87

KB

Rail manufacturer

S

ize

fc eo Typ

e

iag

arr

ail

fr eo Typ

25 30 35 45 55 65

LGW..CC, LGW..HC LGW..CC, LGW..HC LGW..CC, LGW..HC LGW..CC, LGW..HC LGW..CC, LGW..HC LGW..CC, LGW..HC

✆ ✆

HGR..T HGR..R

35 45 55 65

HGW..CC, HGW..HC HGW..CC, HGW..HC HGW..CC, HGW..HC HGW..CC, HGW..HC

✆ ✆ ✆ ✆

EGR..T

25 30

EGW...SC, EGW...CC EGW...SC, EGW...CC

x

RG..T

25 30 35 45 55

RGW..CC, RGW..HC RGW..CC, RGW..HC RGW..CC, RGW..HC RGW..CC, RGW..HC RGW..CC, RGW..HC

✆ ✆ ✆ ✆ ✆

LGR..T LGR..R

x: Not feasible

© ✆+49.7844.9138-0 Copyright www.zimmer-gmbh.com 88

ber

um

n Item

KBH 3512 BS1 KBH 4512 BS1 KBH 5512 BS1 KBH 6512 BS1

le tab urege 89] s a Me [pa

8 14 19 25



See page 13 for part number explanation

L1

G

C

X

L2

H2 H1

A

G1/G2/G3

Comment: G: The hydraulic connection is available on either side.

B3

B

B1 B2

Note: Consider measurement C!

Only one connection is necessary for function. Return line pressure < 1.5 bar.

G1/G2/G3

A1

] bar

er [

ow gp

] in ble wer rat mm m] e ta ng po r ] m] ope u x. [ m i s . a m [m [ d x a m l m B A1 B1 ma A[ Ho Me 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

2200 2200 3000 4300 5700 5700 5700 5700 3500 7400 9900 9900 9900 9900 7400 10200 13700 13700 13700 13700 17000 22700 22700 22700 22700 22700 13700 22700

100 100 100 150 150 150 150 150 100 150 150 150 150 150 100 150 150 150 150 150 150 150 150 150 150 150 150 150

70 70 90 100 100 100 100 100 70 120 120 120 120 120 86 140 140 140 140 100 170 170 170 170 170 126 140 200

57 57 72 82 82 82 82 82 50 100 100 100 100 100 60 116 116 116 116 75 142 142 142 142 142 76 116 172

102 116 128 145 128,5 133 147 145 128 169 166 170 184 176 166 208 197 201 208 197 219 238 256 256 253 255 215 260

92 92 103,5 120,5 120,5 120,5 120,5 120,5 120,5 155 155 155 155 155 155 184 184 184 184 184 200 227 227 227 227 227 184 227

]

B2

[mm

45 45 52 62 62 62 62 62 72 80 80 80 80 80 80 95 95 95 95 95 110 110 110 110 110 120 95 110

]

B3

[mm

40 45 52 62 52 52 52 62 72 80 60 60 60 80 80 95 70 70 95 95 110 82 82 82 110 120 70 110

C[

]

mm

6,5 6,5 7 8 7 8 8 8 7 10 9 10 10 10 9 12 12 13 13 12 11 14 14 14 14 14 13 14

m]

X [m

36 36 42 44 48 48 48 48 55 52 60 60 60 60 70 63 70 70 70 80 75 90 90 90 90 90 70 100

]

G 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/8“ 1/4“ 1/4“ 1/4“ 1/4“ 1/4“ 1/4“ 1/8“ 1/4“

G1 M8 M8 M10 M10 M10 M10 M10 M10 M8 M12 M12 M12 M12 M12 M10 M14 M14 M14 M14 M12 M16 M16 M16 M16 M16 M16 M14 M14

G2

[mm

6,8 6,8 8,6 8,6 8,6 8,6 8,6 8,6 10,5 10,5 10,5 10,5 10,5 12,5 12,5 12,5 12,5 14,5 14,5 14,5 14,5 14,5 12,5 20

G3 M6 M6 M8 M8 M8 M8 M8 M8 M10 M10 M10 M10 M10 M12 M12 M12 M12 M14 M14 M14 M14 M14 M12 M12

m]

[m H1

7 5,8 7 7 11 10,2 6,4 6,4 13 10,4 13,5 12,4 11,9 11,9 18 13,7 18,7 13,5 13,5 19 21 21,5 14,5 14 14,5 21 13,5 20

H2

] ] ] [mm 1 [mm 2 [mm L L

9 9 10 12 12 12 12 12 13 15 15 15 15 15 18 16 18 18 18 19 25 23 22 23 22 21 18 20

0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

8 9 10,5 12 12 12 12 12 18 12 15 15 15 15 24 16 16 16 16 26 20 20 20 20 20 20 16 20

© Copyright ✆+49.7844.9138-0 www.zimmer-gmbh.com 89

KB

KB [N]