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Useful to release small undercuts, this ejector is pre-adjusted and height adjustable.
Easy to install, machining is 90° to parting line.
The Balinit C® coating offers smooth action.
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Easy to install, machining is 90° to parting line.
The Balinit C® coating offers smooth action.
What is lifetime of the parts?
Correctly installed sprung cores (following our catalogue installation instructions) can produce more than 1 million parts.
What is the maximum working temperature of the Double Ejector?
The maximum working temperature is 150°C (302°F).
What properties provide Balinit C?
Balinit C is the best coating to apply into our Sprung Cores. It provides a high superficial hardness and a low friction coefficient, i.e., it protects the part and makes it slide smoothly.
What is the minimum opening dimension?
The opening of the sprung cores is a radial movement. Due to this, at the edge of the stroke, the opening is 2.5mm. (link)Here you can see a more detailed technical explanation.
Are the Double Ejector bushings interchangeable?
Every Ejector is adjusted individually with its bushing, with a tolerance g6/H7 between them. For this reason, it is important to keep track of both pieces in pairs while handling and installing.
Are there any important application details?
Yes, it is very important to give draft on the undercut, for the ED => 5º.
The shaft has to be keyed.
The radius of 0.10mm (0.004”), as minimum, has to be kept if the upper surface of the bushing is grinded or machined.
The shaft has to be keyed.
The radius of 0.10mm (0.004”), as minimum, has to be kept if the upper surface of the bushing is grinded or machined.
It is possible to use the ED or EE without the bushing?
Yes, it is possible under the customer responsability. It is very important to assure the housing dimensions according to the ED or EE dimensions.
