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 Spindle Speed Increasers Types 813 - 834
According to size, HENNINGER types 813 - 817 Spindle Speeders increase the machine spindle speed by 3 to 6 times through a precision planetary drive. By this means speeds up to 20.000 rpm are attainable.
The sturdy output spindles are carried in quadruple preloaded angular contact ball bearings so that the Speeders can be used for rough and finish machining.
The precision bearing system assures long accuracy without resetting or adjustment.
With special permanent grease lubrication the Speeders are maintance free.
To use the unit it is only necessary to restrain the housing by a torque rod, (included as standard equipment). When setting up the Speeder a fixed steady point must be provided on the machine or spindle housing. Best is a "fork" attached close to the machine spindle nose.
Automatic load and unload of Speeders with machine Auto Tool Change (ATC): it is neccessary to fit the speeder with an orientation/locking mechanism (fig 4). By this, the Input Drive is locked correctly relative to the Speeder housing when the unit is stored in the Tool Magazine. The mechanism is released when the Speeder is loaded into the machine spindle. This feature is delivered at additional cost and is tailored to suit your machine. We need to know the dimensions of fig 3 below.
Through Coolant Feed is available in several options: central through feed or connection in accordance with DIN 69871 Form B or simply an external, manually fitted connection.
Modular Drive Tapers can be interchanged by the user. Thus it is possible for one Speeder to be set up on several machines. Types 813 and 814 can be supplied for Modular Tapers.
According to size, HENNINGER types 822-823-824-825 and 826 Spindle Speeders increase the machine spindle speed by 4 to 8 times through a precision planetary drive. By this means speeds up to 35.000 rpm are attainable. The sturdy output spindles are carried in quadruple preloaded angular contact ball bearings so that the Speeders can be used for rough and finish machining. With special permanent grease lubrication the Speeders are maintenance free. The precision bearing system assures long accuracy without resetting or adjustment.
This series has an entension under the housing making tool observation easier and facilitating copy milling.
To use the unit it is only necessary to restrain the housing by a torque rod, (included as standard equipment). When setting up the Speeder a fixed steady point must be provided on the machine or spindle housing. Best is a "fork" attaced close to the machine spindle nose.
Automatic load and unload of Speeders with machine Auto Tool Change (ATC): it is neccessary to fit the speeder with an orientation/locking mechanism (fig 4). By this, the Input Drive is locked correctly relative to the Speeder housing when the unit is stored in the Tool Magazine. The mechanism is released when the Speeder is loaded into the machine spindle. This feature is delivered at additional cost and is tailored to suit your machine. We need to know the dimensions of fig 3 below.
Through Coolant Feed is available in several options for the types 823-824-825 and 826, central through feed (fig 5) or connection in accordance with DIN 69871 Form B (fig 6).
Modular Drive Tapers can be interchanged by the user. The Arrester Ring can be adjusted through 360 degrees. Thus it is possible for one Speeder to be set up on several machines. Types 822,823 and 824 be supplied for Modular Tapers.
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Types 813-817