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Item # Description Spindle O.A.L. Flange Nose Cap.

 16C (Utilizes standard 16C collets)

 "A" "B" "C"  
1650-B05 A5-16C A2-5 6.250 6.450 3.400 1.625
1650S-D10 A5-16C S/C A2-5 6.250 6.450 5.450 1.625

 

1660A-D01 A6-16C A2-6 6.250 7.450 4.000 1.625
1660S-D11 A6-16C  S/C A2-6 6.250 7.450 5.450 1.625

 

1680A-A17 A8-16C A2-8 6.500 9.450 5.375 1.625
1680-C265 A8-16C S/C A2-8 6.500 8.450 5.450 1.625

 

16110-B180 110 MM-16C 110 MM 5.000 5.450 2.735 1.625
16140-B185 140 MM-16C 140 MM 6.000 6.450 3.375 1.625

 5C (Utilizes standard 5C collets)

5030-2 A3-5C A2-3 2.900 4.450 2.180 1.062

 

5040-A01 A4-5CA A2-4 3.500 5.450 2.180 1.062
5040-A02 A4-5CB A2-4 5.000 5.450 2.180 1.062

 

5050-A04 A5-5CA1 (1) A2-5 3.500 6.450 2.000 1.062
5050-B01 A5-5CB A2-5 5.000 6.450 2.180 1.062
5050-B02 A5-5CB1 (1) A2-5 5.000 6.450 2.180 1.062
5050-B03 A5-5CA A2-5 3.500 6.450 2.180 1.062

 

5060A-A05 A6-5CA1 (1) A2-6 5.000 7.450 2.250 1.062
5060A-C01 A6-5CA A2-6 5.000 7.450 2.180 1.062
5060A-C03 A6-5CB A2-6 6.000 7.450 2.180 1.062

 

5080A-A14 A8-5C1 (1) A2-8 6.000 9.450 2.250 1.062
5080A-A13 A8-5C A2-8 6.000 9.450 2.180 1.062

 

50110-B12 110 MM-5C 110 MM 5.000 5.450 2.180 1.062

 

50140-A150 140 MM-5C 140 MM 5.500 6.450 2.180 1.062
50140-A155 140 MM-5C1 (1) 140 MM 5.500 6.450 2.180 1.062
(1) - Non Threaded Nose S/C - Step Chuck Capability
 

FEATURES:

  • 5C collets readily available from suppliers in the industry.
  • 16C collet chucks are popular due to its capacity (1.625").
  • 5C & 16C systems are available with step chuck capability.
  • Step chuck capacities range from 2" to 6" in diameter.
  • 5C &16C Step Chuck tooling are available from Hardinge® Inc.
 

WARNING:

Do not use manual jaw chucks, fixture mounting plates, or face plates on ATS 5C threaded nose. Cast iron step chuck closers are not recommended for speeds greater than 4,000 RPMs or draw bar forces over 5,000 lbs.
 

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