Precision power chuck with big stroke, High speed version PPC-DL-HS

The chuck series PPC-DL-HS is available in 3- or 2 jaw version as standard. Because of this, the chuck could get used if a collar on the workpiece has to get overlaped. Additional this chuck has a high speed dragring for counterbalance adjustment of the base jaws and for draging the chuck. All chucks are equipped with our QC-System. Resultung out of short set-up times at changeing the clamping diameter are the chucks perfect suitable for part families

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Specifications (3-jaw chuck):

Order-No. Accuracy
µm
Stroke ø
mm

Through bore
m
m

Drawtube force max. daN Clamp.-force
max. daN
Max. rpm Inertia torque kg*qm Weight
kg
PPC-110DL-3-QC-HS 2,5 4,6 27 930 2.040 6.600 0,005 3,2
PPC-165DL-3-QC-HS 2,5 6,9 35 1.620 3.560 5.300 0,04 11,4
PPC-210DL-3-QC-HS 2,5 8,6 52 2.600 5.710 4.600 0,12 20,1
PPC-250DL-3-QC-HS 5,0 9,6 66 3.160 6.940 3.300 0,30 33,7
PPC-300DL-3-QC-HS 5,0 9,6 106 3.680 8.090 2.600 0,61 45,7
  • Max. rpm with mounted standard top jaws and at max. drawtube force.
  • Max. clamping force at max. drawtube force (3-jaw chuck)
  • Intertia torque without top jaws and adapter plate
  • On 2 jaw version upper named forces are reduced, datas on request

 

Dimensions:

Order-No. A B C D E F1 F2 G H I
PPC-110DL-3-QC-HS 110,0 88,87 27,0 98,42 153,0 1,52 10,16 55,0 54,6 48,0
PPC-165DL-3-QC-HS 163,8 123,83 35,0 145,01 220,0 1,52 14,50 84,1 83,7 58,0
PPC-210DL-3-QC-HS 210,0 163,20 52,0 187,33 275,0 1,52 17,37 89,3 88,9 62,0
PPC-250DL-3-QC-HS 252,7 203,20 66,0 228,60 315,0 1,52 19,53 105,2 104,8 66,0
PPC-300DL-3-QC-HS 303,5 254,00 106,0 279,40 365,0 1,52 19,53 105,2 104,8 70,0
Order-No. J K L M
PPC-110DL-3-QC-HS 27,43 16,51 M5 M5
PPC-165DL-3-QC-HS 41,28 25,40 M10 M8
PPC-210DL-3-QC-HS 50,80 38,10 M10 M10
PPC-250DL-3-QC-HS 63,50 47,62 M10 M12
PPC-300DL-3-QC-HS 78,74 57,15 M12 M12
  • F1 = Chuck closed
  • F2 = Chuck opened
  • J = Position at closed chuck
  • Additional notes for drawtube connection are shown at drawtube adapter settings

Features:

  • Sizes from 110 to 300 mm
  • Through bores from 27 to 106 mm
  • Enlarged jaw stroke as at standard chucks
  • Available as 2 jaw version
  • QC- Precision jaw change system
  • Precision fitted base jaws for minimization of buckling of the jaws
  • Hardened chuckbody, actuators and base jaws assure
  • A high speed dragring for counterbalance adjustment of the base jaws and for draging the chuck.
  • Max. rpm 6.600

Delivery contents:

  • PPC-Chuck
  • Instruction manual

Required for use:

  • Clamping cylinder mounted on the machine
  • Adapterplate
  • Drawtube adapter
  • QC-Top jaws