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Installation Guide Linear Rotary Motors
4.3.2
Shaft-Hub Clamping
4.4 Connection of Air
The PR02-52 is optionally equipped with an air connection. At the rear of the motor, above the electrical
connectors, there is a pneumatic push-in fitting (external hexagon M5) for a Ø 4 mm hose. Inside the motor,
a Ø 4 mm air hose is laid along the rotating shaft, which has a continuous hole diameter of Ø 2.5 mm.
This enables the user to implement pneumatic applications with an operating pressure of max. 6 bar.
In the case of vacuum application, it is recommended to use a unit with sufficient power, as experience has
shown that all air coupling points generate small losses.
4.5 Material Data
Different materials are used depending on the design of the PR02-52 linear rotary motor.
4.5.1 Standard Design
Component
Linear Rotary Shaft
Front Flange
Linear Ball Bearing
Wiper
Housing Linear Rotary Motor
4.5.2 Stainless Steel Front SSC (PR02-52x60-R-SSC...)
Component
Linear Rotary Shaft
Front Flange
Linear Ball Bearing
Wiper
Housing Linear Rotary Motor
Page 14 / 48
The shaft-hub clamping is a non-positive
connection which is produced by means of two
conical rings.
The use of drivers or the production of grooves is
completely eliminated. The suitable shaft-hub
clamping type can be ordered from LinMot.
Mounting instructions and ordering information can
be found in the "Accessories" chapter.
Push-in fitting
External hexagon M5
Material
Quenched and tempered steel 1.0601 / C60
Stainless Steel 1.4305
Steel
NBR
Hard anodized aluminium 3.3206
Material
Stainless Steel 1.4112
Stainless Steel 1.4404
Stainless Steel
NBR 80 FDA
Hard anodized aluminium 3.3206
PR02-52
ENG
NTI AG / LinMot
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