BIG DAISHOWA High Performance Tooling Solutions Vol 3

HYDRAULIC CHUCKS

ULTRA PRECISION SUPER SLIM CLAMPING RANGE: Ø.125" (Ø3-6mm) Ultimate hydraulic chuck with precision. Runout accuracy of 1 micron at 4xD.

MAX 60,000 RPM

COOLANT

ULTRA PRECISION 1μm

THROUGH

H Max

H Max

Min. Clamping Length E

Min. Clamping Length E

Coolant Pipe (Optional)

L 1

L 1

L

Fig. 1

Fig. 2

L

H Max

Max RPM

Weight (lbs.)

Catalog Number

E

Fig.

Ød

ØD

ØD 1

L

L 1

ș

3mm

HSK-E25-HDC3S-40UP ™ HSK-E25-HDC3.175S-40UP ™ HSK-E25-HDC4S-40UP HSK-E25-HDC6S-45UP ‹ HSK-E32-HDC3S-52UP ™ HSK-E32-HDC3.175S-52UP ™

.86

.125

.79

1.58

1.06

.63

1

.551

60,000

.2

4mm 6mm 3mm

.83

.91

1.77

1.22

.83

1.02

.63

.125

1.10

2.05

.59

45,000

.4

.551

1.02

1

HSK-E32-HDC4S-52UP HSK-E32-HDC6S-57UP

4mm 6mm 3mm

.75 .98

2.24

.87

1.30

HSK-E40-HDC3S-55UP ™ HSK-E40-HDC3.175S-55UP ™

.63

.125

2.17

1.14

1.54

2

.551

1.30

40,000

.7

HSK-E40-HDC4S-55UP HSK-E40-HDC6S-60UP

4mm 6mm

.75 .98

2.36

1.34

1.57

• Coolant pipe must be ordered separately • Adjusting screws cannot be used

• ‹ The body diameter of HSK-E25-HDC6S-45UP is 23mm (ISO standards=less than 20mm); some machines do not accept this large body diameter • As for HSK-E40 holders, in case they are used in a machine which does not recommend the center through hole, the plug screw should be mounted to our tools • Some coolant may leak from the inner diameter slits when center through coolant is used with models marked ™

Use only cutting tools that have a shank tolerance of h6 (see table pg. 26). Do not use with cutting tools made with a flat on the shank (ie: Weldon type shank). Roughing end mills are not recommended for use with hydraulic chucks. Do not tighten the clamping screw without first inserting a cutting tool into the tool holder. Always insert the cutting tool into the hydraulic tool holder beyond min. clamping length “E”. ! CAUTION

ACCESSORIES

GRIP BAR PG. 407

EXTRA SLIM CLAMPING RANGE: Ø3-4mm

H Max

Min. Clamping Length E

L 1

L

H Max

Max RPM

Weight (lbs.)

Catalog Number

E

Ød

ØD ØD 1

L

L 1

ș

HSK-E25-HDC3XS-40 3mm HSK-E25-HDC4XS-40 4mm

.394 .787 1.57 .86 3° .63 .87 60,000 .15

• HSK-E25 does not have coolant-through hole • Adjusting screws cannot be used

236

Powered by