Mechanical, hydropneumatic and hydraulic vices for drills and drilling/milling machines
MPT/58 HYDRAULIC VICE
BREAKING LOAD: Rmin = 26
ELONGATION %: A% = 1
ELONGATION %: A% = 1
BREAKING LOAD: Rmin = 26
The mechanical specifications of this vice are the same as those of the mechanical MPT/58 model. A hydraulic cylinder which is operated by a hydraulic pedal pump is connected to the central screw controlling the automatic opening and closing of the vice.
This feature makes this vice suitable for mass production machining operations. The hydraulic pedal pump operates on 4-8 bar compressed air. The 1200 kg clamping force is preset during testing and cannot be adjusted by the operator. The automatic closing stroke is about 10 mm with continuous 3 mm increments, in order to comply with accident prevention standards.
The pump’s oil pressure delivery is 60 kg/cm2. The vice is normally equipped with indented prismatic jaws made of casehardened, tempered, ground steel. Interchangeable flat jaws are available on request. The vice comes ready for use with the preset pedal pump, high pressure rubber tube, and an exhaustive instruction manual.