Catalog FORMAT Plus- 2017 - 2018

Tool holders 604

Precision hydro expansion clamping chuck - short, slim

Design: JIS B 6339 (MAS-BT), Form AD/B, with internal cooling. Material with tensile strength of 1600–1800 N/mm 2 , hardness of 52 ±2 HRC. Hydraulic fluid is compressed using a hydraulic clamping set (pressure screw, pressure pin, seal) using a hexagonal T-key. The pressure forces developed effects even deformation by which the tool shank is being clamped with high concentricity (max. 3 µm). Taper to DIN 254. Hole for data carrier/chip (Ballauf). Taper angle: Tolerance AT3. Maximum speed: 40000 min -1 . Optimal operating temperature: 20–50 °C. Coolant pressure max: 80 bar. Adjustment track: 10 mm. Balancing quality: G2.5 25000 min -1 . Scope of delivery: Hydro expansion clamping chuck with hexagonal T-key.

B JIS 6339 MAS/BT

Form AD/B

≤ 3 µm

Systems

Clamping

3442

Order No. d 3 mm l 1 mm l 2 mm l 3 mm l 4 mm g A/F mm 0202 6 364.50 ◊ 40 26 49.5 90 37 10 29 M5 2.5 0205 8 364.50 ◊ 40 28 49.5 90 37 10 30 M6 3 0208 10 364.50 ◊ 40 30 49.5 90 41 10 35 M6 3 0211 12 318.50 ◊ 40 32 49.5 90 46 10 40 M10 5 0214 14 364.50 ◊ 40 34 49.5 90 46 10 40 M10 5 0217 16 364.50 ◊ 40 38 49.5 90 49 10 46 M10 5 0220 18 364.50 ◊ 40 40 49.5 90 49 10 46 M10 5 0223 20 318.50 ◊ 40 42 49.5 90 51 10 47 M10 5 0226 25 364.50 ◊ 40 55 52 90 57 10 50 M10 5 0229 6 510.50 ◊ 50 26 49.5 110 37 10 29 M5 2.5 0232 8 510.50 ◊ 50 28 49.5 110 37 10 30 M6 3 0235 10 510.50 ◊ 50 30 49.5 110 41 10 35 M8 4 0238 12 463.50 ◊ 50 32 49.5 110 46 10 36 M10 5 0241 14 510.50 ◊ 50 34 49.5 110 46 10 37 M10 5 0244 16 510.50 ◊ 50 38 49.5 110 49 10 40 M12 6 0247 18 510.50 ◊ 50 40 49.5 110 49 10 41 M12 6 0250 20 463.50 ◊ 50 42 49.5 110 51 10 42 M16 8 0253 25 510.50 ◊ 50 55 60 110 57 10 48 M16 8 0256 32 510.50 ◊ 50 63 70 115 61 10 61 M16 8 (W326) d 1 mm BT d 2 mm

3

Precision hydro expansion clamping chuck - short, heavy

Design: JIS B 6339 (MAS-BT), Form AD/B, with internal cooling. Material with tensile strength of 1600–1800 N/mm 2 , hardness of 52 ±2 HRC. Hydraulic fluid is compressed using a hydraulic clamping set (pressure screw, pressure pin, seal) using a hexagonal T-key. The pressure forces developed effects even deformation by which the tool shank is being clamped with high concentricity (max. 3 µm). Taper to DIN 254. Hole for data carrier/chip (Ballauf). Taper angle: Tolerance AT3. Maximum speed: 40000 min -1 . Optimal operating temperature: 20–50 °C. Coolant pressure max: 80 bar. Adjustment track: 10 mm. Balancing quality: G2.5 25000 min -1 . Scope of delivery: Hydro expansion clamping chuck with hexagonal T-key.

B JIS 6339 MAS/BT

Form AD/B

≤ 3 µm

l 2

l 3

G

d 2

d 1

l 1

3442

Order No. d 2 mm l 1 mm l 2 mm l 3 mm g A/F mm 0302 20 218.00 40 49.5 72.5 51 10 M10 5 0305 32 295.50 50 72 90 61 10 M16 8 (W326) d 1 mm BT

3/82