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Clamping Technology

Clamping Technology 3239311 450 bar / with filler cap 400 / 500 cm3 / Piston rod 1/8'' BSP / Set

Clamping Technology

Status
Discarded Article
Article No.
3239311
Modell
450 bar / with filler cap
Design
400 / 500 cm3 / Piston rod
Version
1/8'' BSP / Set
Attention: Phased-out model! New Article-No.: 3239120

High Pressure One-hand Pump with Gauge is used for clamping tools and face milling gutters

More and more face milling cutters and declamping tools are hydraulically clamped.

An implemented pressroom in the tool is put under pressure through grease or oil, so that the tool as example is pressed onto the shaft of the machine.

This kind of tension enables transferring high torque and therefore reaches an exact centrical tension.

Important information:
The temperature has a high inflünce on setting the pressure to the clamping unit and on the choice of the high pressure one-hand pump.If the temperature falls, pressure also drops, and vice versa.
Differences in temperature of more than 30°C will most probably require a further setting of the pressure to the clamping unit. Regular controls have to be done.

Character features of High Pressure One-hand Pump:

  • Ergonomic plastic handle for comfortable and simple handling
  • Controlled and accurate application, due to check valve, air bleed valve and pressure release valve
  • Generates high clamping force without ancillary power
  • Easy and clean disconnection of nipple due to pressure release valve and lubricant return flow to the cylinder
  • The pressure gauge serves as control tool for clamping or precise controlled pressure build-up for tool chucks
This high pressure one-hand pump is equipped with:
Specification Article No. Quantity
High pressure hose 700 bar, length = 500 mm, connector 1/8'' BSP
1 piece
4-piece hydraulic connector EXCELLENT, external dia. 14 mm, length = 40 mm
1 piece
Gauge scale 0 - 600 bar
1 piece
Conical filler cap with ball valve
1 piece
Contained additional accessories in the scope of delivery the high pressur one-hand pump-set:
Marking Article No. Quantity
Grease cartridge 400 g NLGI 2
2 pieces
Spare parts kit
1 piece
Spare Parts:

You will find more information in the downloads section under ''Spare Parts List''

Description Article No.

Seal Kit

3083200

Pump head cpl.

3373100

Cylinder cpl.

3819500

Piston rod cpl.

3819504

Spare Parts Kit cpl.

3379500

Technical Data
Capacity cylinder [cm3]
400/500

Cylinder external dia. [mm]
58

Cylinder wall thickness [mm]
1.5

Cylinder lenght [mm]
300

Filled with 400 g grease cartridges DIN 1284
YES

Filling with a filling device
YES/500g

Input medium specification
Lubricants up to NLGI 2 / 5000 m Pa.s

Delivery rate per stroke [cm3]
0.3

Operating pressure [bar]
450

Max. pressure [bar]
600

Version pressure gauge scale [bar]
0 - 600

Connection medium outlet internal thread
1/8'' BSP

Connection gauge "M" internal thread
1/4'' BSP

Connection air vent "E" internal thread
M8 x 1

Min. / max. operatingtemperature [°C]
10/40

Weight [kg]
3.000