Catalog FORMAT plus - EDE 2015 - 2017

569

Chuck and accessories

Design: Key-less and self-tightening precision design with safety guard. High concentricity (based on DIN ISO 10 888) for more precise bores and longer tool life. All wear parts are case-hardened, ground and manufactured to be compatible with each other as well as interchangeable. Application: For use on CNC machines and machining centres. Note: Due to the keyless lock on the set collar, the chuck‘s clamping force safety device prevents slacking of tension on the chuck when there is abrupt machine speed reduction. The function of the self-tightening stepless action nevertheless remains effective. That way this Albrecht system maintains the maximum clamping force in each case. High-performance quick-action chuck with secure mounting

3441

Clamping range mm

Order No. 0004 0007 0010

Internal taper

Chuck ∅ mm

Open length mm

Length closed mm

1.0–13.0 3.0–16.0 3.0–16.0

220.80 226.00 226.00

B 16 B 16 B 18

50.0 56.0 56.0

90.5 95.5 95.5

103.0 109.0 109.0

(318)

Systems

High-performance quick-action chuck

3 Clamping

Design: Keyless and self-tightening with mounting shank (one-piece). Chuck and mounting shank form one unit. Optimal stability and higher concentricity is achieved by compact design (based on DIN ISO 10888). Application: For high endurance stress as well as precision work on drills, drilling machines and special drilling units. Note: The advantage over a two-part system is the length shorter by a total of 21 mm and thus is advantageous for machines with a small working area. Available with diamond-coated jaws on request.

3444

3437

Clamping range mm

Order No. 0000 0001 0004 0007 0010 0011 0014 0017

Mandrel

Chuck ∅ mm

Open length mm

Length closed mm

0.5– 6.5 1.0–13.0 1.0–13.0 1.0–13.0 1.0–13.0 3.0–16.0 3.0–16.0 3.0–16.0

–

157.50 m

MK 2 MK 2 MK 3 MK 4 ∅ 16 MK 2 MK 3 MK 4

34.0 50.0 50.0 50.0 50.0 56.0 56.0 56.0

61.5 85.0 85.0 86.5 79.0 89.0 89.0 90.0

68.0 97.5 97.5 99.0 91.5 102.5 102.5 103.5

144.50 147.00 153.00

162.10 165.00 171.50 161.60 182.10 184.90 191.90

– – – –

(324)

(318)

Fine drilling aid

Design: Small drilling jig with spring balancer. Application: For “Albrecht” high-performance chuck take-up; 0–1,5 mm (Order no. 3435 0001), for fine boring in the tool and jig construction. Feed is manually performed by pulling the guide ring in order to process extremely small bores with utmost sensitivity.

A spring balancer moves the chuck automatically back into the home position.

3450

Order No. Mounting shank Drilling stroke mm l 2 mm l 1 mm D 2 mm D 1 mm 0001 MK 1 161.40 B 6 20 82 96 12 30 0004 13 mm cyl. 150.10 B 6 20 66 80 13 30 (318) shaft design

Release fork for chucks

Design: Release fork for chucks. Application: For pressing off chucks from the chuck mounting. They prevent chucks as well as machine spindles and shank arbors from being damaged.

3452

Size

Order No. 0001 0004 0007

For chuck tapers

Length l mm

Width b mm

Thickness h mm

1 2 3

23.30 32.90 34.70

B 6

120 170 210

20 30 40

8

B 10 a. B 12 B 16 a. B 18

10 12

(318)

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Articles marked ◊ are not held in stock, procurement is effected at short notice.

Not all items are available in every country.