N RANGE

April 14, 2017 8:37 pm Published by

N _ Hydraulic Face Driver

DESCRIPTION

These face drivers are suited for shaft machining in small or big production batches. In addition to be hold by the chuck soft jaws, they can as well be directly fitted in the spindle’s Morse taper.

However, these are available for flange fitting which gives higher stability and rigidity while driving.

APPLICATION

  • Turning and milling

TECHNICAL FEATURES

  • Driving diameter: 24 – 146 mm
  • Machining diameter: 24 – 438 mm
  • Maximum workpiece weight : 560 Kg
  • Driving pins number: 5 – 6
  • Actuation: By pushing the shaft with the tailstock
  • The pressure equalization on the driving pins is by hydraulic system, which allows a 7° angle of the end workpiece’s face or a 7,5 mm axial difference between the individual driving pins.

ADVANTAGES

  • Accuracy: Concentricity ≤ 12µ
  • Quick change of driving pins and center
  • Wide variety of driving pins shapes suitable to all your workpieces
  • Appropriately equalizing the pressure of the driving pins, which is closely related to workpiece center offsetting, makes it possible to drive even rough or inclined workpiece end faces.

Description

Mounting Type Dimensions in mm
Size Drive Diameter Maximum Mass of Driven Workpiece (kg) Maximum Diameter Variations
Taper mounted type
MK 4 N 62 24 – 44 78 24 – 132 more
MK 5
MK 6
N62 Drive Diameter D2: 24 to 44 mm
Model Order Code Number of Drive Pins D1 L3 L4 L5 D3 D L1 L2
MT 4 20-1862-40701 5 63 31 9 7 12 82 203 104
MT 5 20-1862-40702 82 220 106
MT 6 20-1862-40703 82 251 109
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MK 5 N63 36 – 61 110 36 – 183 more
MK 6
MK 5 N 64 40 – 74 110 40 – 222 more
MK 6
MK 6 N 66 82 – 110 240 82 – 330 more
Flange mounted type
N 62 24 – 44 78 24 – 132 more
N 63 36 – 61 110 36 – 183 more
N 64 40 – 74 110 40 – 222 more
N 66 82 – 110 240 82 – 330 more
N 68 118 – 146 560 118 – 438 more

All the face drivers are delivered with “form A” drive pins. When placing an order, please specify the order code and quantity.

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This post was written by altifortobler