Product Overview of Lexium PAS4•B-Series
General Description of the Lexium PAS4•B-Series
The Lexium PAS4•B-Series is a portal axis which can operate forward and backward in one dimension. The axis is based on an axis body and a toothed belt driven carriage. It can be equipped with up to three carriages for moving multiple or long loads.
Depending on the size of the particular axis, the Lexium PAS4•B-Series is equipped with a roller guide or with a recirculating ball bearing guide.
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1 Toothed belt pulley 2 Toothed belt 3 Sensor holder (optional equipment) 4 Sensor with cable and connector (optional equipment) 5 Contact plate (optional equipment) 6 Axis body 7 Carriage 8 Strip deflector (optional equipment) 9 Rubber buffer 10 Cover strip (optional equipment) |
11 Cover strip clamp (optional equipment) 12 End block 13 Shaft extension (optional equipment) 14 Coupling housing including coupling (optional equipment) 15 Gearbox adaptation (optional equipment) 16 Gearbox (optional equipment) 17 Motor adaptation (optional equipment) 18 Motor (optional equipment) |
Characteristics of Lexium PAS4•B-Series
The axis provides the following features and options:
oDifferent stroke lengths are available per mm.
oMounting threads with counterbores for locating dowels at the carriage for reproducible mounting of the payload.
oGrease nipples at the side of the carriage for external lubrication.
oEasy integration into systems and machines due to axis bodies with T-slots.
oSensors adjustable in T-slots.
oMotor mounting via compact coupling system.
oThe cover strip and the wiper in the carriage further help to keep pollution, chips, dust, and foreign objects away from the linear guide inside the axis.
oMotor mounting possible at four sides, can be changed at any later point in time.
oOptions
oAntistatic toothed belt
oIncreased corrosion resistance
oCover strip and wiper in the carriage
oDistribution of the payload to up to three carriages
oCarriage available in various lengths
oSensors as normally open contacts / normally closed contacts and NPN/PNP version
oDifferent motors and gearboxes
Types of Mechanical Drive Elements
All sizes of the Lexium PAS4•B-Series are available with a toothed belt (Lexium PAS4•B-Series) or without a drive for use as support axis (Lexium PAS4•H versions). For a detailed name description of the Lexium PAS4•B-Series, refer to Type Code.
Two elements to guide the carriage are available for the Lexium PAS4•B-Series. The following table presents the particular axis and the corresponding type of linear guide. For a detailed name description of the Lexium PAS4•B-Series, refer to Type Code.
|
Roller Guide |
Recirculating Ball Bearing Guide |
|---|---|
|
Lexium PAS41BR |
– |
|
Lexium PAS41HR |
– |
|
Lexium PAS42BR |
Lexium PAS42BB |
|
Lexium PAS42HR |
Lexium PAS42HB |
|
Lexium PAS43BR |
Lexium PAS43BB |
|
Lexium PAS43HR |
Lexium PAS43HB |
|
– |
Lexium PAS44BB |
|
– |
Lexium PAS44HB |
Mounting Options for Motor and/or Gearbox
The following graphic presents the mounting options for motor and/or gearbox for the Lexium PAS4•B-Series.
1 With mounted motor and/or gearbox on right-hand side
2 With mounted motor and/or gearbox on left-hand side
3 Without mounted motor or gearbox (hollow shaft at both ends)
4 Support axis (without drive facility)
Mounting Direction for Motor and Gearbox
The following graphic presents the possible mounting positions of the motor and gearbox combinations. The motor or the gearbox is coupled by using a preloaded elastomer coupling.
1 Straight mounted
2 Mounted with angle gearbox, rotatable 4 x 90°
