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AC-25 Air Collet Closer

   
Compact closer with no through-hole

With the AC-25 pneumatic collet closer, collets can be clamped and unclamped with the flip of a lever.

The AC-25 is our smallest and most economical closer. It fits entirely inside the HA5C body, and can be used vertically or horizontally. Since the AC-25 utilizes air pressure to close, part clamping pressure can be varied easily by regulating the applied air pressure. The AC-25 provides medium holding power of up to 3000 lb (13,345 N) of draw force, with 0.030" (0.76 mm) of travel, and is recommended for drilling and light milling of collet-size parts. Includes one closer for each head on multi-head units.

NOTE: Fits all single and multi-head HA5C and tilting T5C rotaries.

  • Easy installation
  • No through-hole
  • Up to 3000 lb (13,345 N) of clamping force
  • Mechanically opened, pneumatically closed
  • Fits within the HA5C body for vertical or horizontal clamping
  • Constant grip force minimizes grip loss due to vibration

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   AVAILABLE ON THE FOLLOWING MACHINES

Haas HA5C

HA5C

5C Indexer

  • 1 Spindles
  • 5C Collet Size
  • 60 ft-lb Max Torque
  • 410 °/sec Max Speed
   
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HA5CS

High-Speed 5C Indexer

  • 1 Spindles
  • 5C Collet Size
  • 20 ft-lb Max Torque
  • 725 °/sec Max Speed
   
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HA5C-T

5C Indexer with Thrust Bearings, for use with tailstocks

  • 1 Spindles
  • 5C Collet Size
  • 60 ft-lb Max Torque
  • 410 °/sec Max Speed
   
Learn More Build & Price
Haas HA5C2

HA5C2

2-Head 5C Indexer

  • 2 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
Learn More Build & Price
Haas HA5C2-T

HA5C2-T

2-Head 5C Indexer with Thrust Bearings, for use with tailstocks

  • 2 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
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Haas HA5C3

HA5C3

3-Head 5C Indexer

  • 3 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
Learn More Build & Price
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HA5C3-T

3-Head 5C Indexer with Thrust Bearings, for use with tailstocks

  • 3 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
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Haas HA5C4

HA5C4

4-Head 5C Indexer

  • 4 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
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HA5C4-T

4-Head 5C Indexer with Thrust Bearings, for use with tailstocks

  • 4 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
Learn More Build & Price
Haas T5C

T5C

Tilting 5C Indexer

  • 1 Spindles
  • 5C Collet Size
  • 60 ft-lb Max Torque
  • 410 °/sec Max Speed
   
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Haas T5C2

T5C2

Tilting 2-Head 5C Indexer

  • 2 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
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Haas T5C3

T5C3

Tilting 3-Head 5C Indexer

  • 3 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
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Haas T5C4

T5C4

Tilting 4-Head 5C Indexer

  • 4 Spindles
  • 5C Collet Size
  • 25 ft-lb Max Torque
  • 200 °/sec Max Speed
   
Learn More Build & Price

All prices and specifications subject to change without notice. Freight, rigging, state & local taxes, vendor installation charges, and dealer installed accessories are not included. Not responsible for misprints or typographical errors. Machines shown with optional equipment. Actual product appearance may differ.