Parker 406LXR Series, Руководство по эксплуатации продукта

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Parker Hannifin Corporation
EMN Automation - Parker
Irwin, Pennsylvania
23
406LXR Series Product Manual Chapter 3 - Setup and Usage
Side and Inverted Mounting Cautions
Side Mounting
•
Cable transport modules are NOT to be used on side mounted positioners with travels greater
than 650 mm due to cable drag. Contact factory for special bracketry.
Inverted Mounting
•
Cable transport modules are NOT to be used on inverted mounted positioners with travels greater
than 450 mm due to cable drag. Contact factory for special bracketry.
Setting Travel Limit Sensors
The 406LXR is supplied with over - travel limit sensors. Set the position of the sensors before applying motor power.
The limit sensors are set at the factory for maximum travel. These factory settings only allow for 3mm (0.12”) before
the carriage contacts the deceleration bumper. In slow speed applications this may be adequate, however as the top
speed of the application increases the required deceleration distance increases. To determine the safe Deceleration
Distance the Maximum Speed and the Maximum Obtainable Deceleration Rate must be known or calculated .
The maximum speed should be known from your application requirements. Velocity limits should be set in your
program or in your amplifier to cause a fault if the speed exceeds this value. The maximum deceleration is a factor of
load and available peak force of the table. Using F = ma, calculate maximum acceleration and then required
deceleration distance. See the following example for calculating maximum deceleration for an application with a
payload = 5kg on a 406LXR - D13 (8 pole motor), with a maximum speed of 1.5 m/s.
2
a
2
a
2
2
m/s 21.95 set to be should rate on decelerati limit The
mm. 51 by inward moved be must gets switch tar limit negative and positive both the that means This
mm 51 m 051 . 0
2
s 0.068 m/s 1.5
2
T Velocity Max
Distance
Distance. on Decelerati the find Second
seconds 0.068
m/s 21.95
m/s 1.5
Rate on Decelerati
Velocity Max
T
on time. Decelerati the find First
on. decelerati linear for Distance on Decelerati the calculate Now,
. m/s 21.95 is n applicatio for this Rate on Decelerati Obtainable Maximum The
G 24 . 2 m/s 95 . 21
kg 2 . 8
N 180
Thus...
Curves) Speed / Force 2, Chapter (See 180N m/sec 1.5 at force peak Available
m/sec 0.5 Speed Maximum
kg 8.2 3.2kg kg 5 mass Carriage mass Payload mass Total
= =

=

=

= = =

= = =  =  =
=
=
= + = + =
a
m
F
a ma F
Example 1.