KINTEK

OPERATING MANUAL FOR HIDRAULIC EXPANSION CHUCKS

SECTION B’-B”

SECTION A’-A”

B’

A’

SK DIN 69871 B shape Seal screws

Actuating screw

Minimum insertion depth of the tool

Vent screw, sealed

Piston

Clamping diameter

A”

B”

Please follow our operating instruction carefully to save time and avoid problems:

TECHNICAL INFORMATION TABLE

DEPENDING ON THE MOUNTING SHANK (rpm)

MINIMUM CLAMPING LENGHT (mm)

OPERATING TEMPERATURE (°C)

MAX COOLANT PRESSURE (bar)

CHUCK DIAMETER (HC)

TORQUE (Nm)

HC6

40.000

27

20-50

80

8

HC8

40.000

27

20-50

80

15

HC10

40.000

32

20-50

80

30

HC12

40.000

37

20-50

80

45

HC14

40.000

37

20-50

80

75

HC16

40.000

42

20-50

80

120

HC18

40.000

42

20-50

80

170

HC20

40.000

42

20-50

80

230

HC25

25.000

48

20-50

80

300

HC32

25.000

55

20-50

80

400

• Insert tools with totally cylindrical shank only and with tolerance h6 • Do not directly insert Weldon or Whistle-Notch attachments but only with reduction sleeve • Never clamp the hydraulic chuck loosely without inserting the tool first • During the clamping phase, screw the clamping screw until the end stop • If the chuck is subject to long periods of use, open and clamp again the mounted tool before reusing it

HYDRO-EXPANSION CHUCKS FOR TOOLS WITH CYLYNDRICAL SHANK

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