Achteck katalog 2025

Tooling System BT Series Chucks

Hydraulic Chuck

JIS B6339

Style1

Style2

Dimensions (mm)

Product Code

Spindle

HC Collet

Style

Min. Clamping Depth LB2

DCONWS BD BD1 LF Step Length LB1

BT40-HCA06-90 BT40-HCA08-90 BT40-HCA10-90 BT40-HCA12-90 BT40-HCA14-90 BT40-HCA16-90 BT40-HCA18-90 BT40-HCA20-90 BT40-HCA25-100 BT40-HCA32-105

BT40 BT40 BT40 BT40 BT40 BT40 BT40 BT40 BT40 BT40

6 8

28 50 90 30 50 90 32 50 90 34 50 90 36 50 90 38 50 90 41 50 90 43 50 90

44 39 44 44 44 48 48 48

27.5 27.5 32.5 37.5 37.5 42.5 42.5 42.5

- - -

1 1 1 1 1 1 1 1 2 2

10 12 14 16 18 20 25 32

HC12-..

- - -

HC20-..

57 63

/ /

100 105

/ /

51 55

-

HC32-..

Note: Collet excluded; preset dynamic balance G2.5 20000rpm, runout ≤ 0.003mm at 3xD.

Hydraulic Chuck

JIS B6339

Style1

Style2

Dimensions (mm)

Product Code

Spindle

HC Collet

Style

Min. Clamping Depth LB2

DCONWS BD BD1 LF Step Length LB1

BT50-HCA06-90 BT50-HCA08-90 BT50-HCA10-90 BT50-HCA12-90 BT50-HCA14-90 BT50-HCA16-90 BT50-HCA18-90 BT50-HCA20-90 BT50-HCA25-105 BT50-HCA32-115

BT50 BT50 BT50 BT50 BT50 BT50 BT50 BT50 BT50 BT50

6 8

28 50 90 30 50 90 32 50 90 34 50 90 36 50 90 38 50 90 41 50 90 43 50 90

32 32 32 32 32 32 32 32

27.5 27.5 32.5 37.5 37.5 42.5 42.5 42.5

- - -

1 1 1 1 1 1 1 1 2 2

10 12 14 16 18 20 25 32

HC12-..

- - -

HC20-..

57 63

/ /

105 115

/ /

51 55

-

HC32-..

Note: Collet excluded; preset dynamic balance G2.5 20000rpm, runout ≤ 0.003mm at 3xD.

651

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