Diaphragm chuck MBS-DZ

The MBS-DZ chuck series is a power operated chuck with through bore. For actuation of the chuck, an external clamping cylinder are used. Workpieces could get clamped sensitive or with higher clamping force according to the version and adjustment of the clamping cylinder. With the MB-DZ chuck associated with a clamping set, a high precise clamping will be realized. Further it is possible, to use clamping sets for different workpieces which require high accuracies.

Membranspannfutter mit Durchlass

Specifications:

Order-No. Accuracy µm Jaw stroke
ø mm*
Draw tube force
daN
Clamp.-force
daN**
Max Rpm.*** Weight kg
MBS-DZ-125 2,0 1,6 1.790 890 9.700  
MBS-DZ-150 2,0 1,6 1.790 1.070 9.400  
MBS-DZ-200 2,0 1,6 1.790 1.480 7.900  
MBS-DZ-250 2,0 1,6 5.090 5.260 6.300  
MBS-DZ-300 2,0 1,6 5.090 6.230 5.000  
  • * Jaw stroke in diameter with 38 mm high top jaws
  • ** Clamping force in indicated max. draw tube force
  • *** Max. Rpm. is influenced by the weight of top jaws

Futter MBS-DZ

Dimensions: 

Order-No. A B C* D E F  G H I
MBS-DZ-125 127,0 102,0 44,0 30,0 28,00 13,00 10,0 112,0 M6
MBS-DZ-150 152,0 125,0 60,0 36,0 27,80 12,80 10,0 135,9 M6
MBS-DZ-200 204,0 164,0 82,0 52,0 27,00 11,35 10,0 182,9 M10
MBS-DZ-250 254,0 200,0 100,0 66,0 43,00 18,00 20,0 233,7 M10
MBS-DZ-300 294,0 242,0 134,0 95,0 47,00 18,0 23,0 266,7 M10

*Dimension C = Standard. Because of a large number of different drawtube connections this dimension could be variate.

Features:

  • Sizes from 125 to 300 mm
  • Through bore
  • Highest process reliability
  • Short set-up time
  • Stepless adjustable clamping force, also during the machining
  • Standard accuracy 2 µm
  • Changeover of diameter less than 3 µm
  • No servicing required
  • Long durability
  • Solid against dirt
  • Nerly wear-free
  • Centrifugal force consistent
  • Max 9.700 Rpm.

Delivery contents:

  • Chuck body assembly MBS-DZ
  • Instruction manual

Required for use:

  • Diaphragm MDR
  • Top jaws SDR
  • Adapter plate
  • Drawtube adapter
  • Clamping cylinder