R7A-CCA002P3 Omron, R7A-CCA002P3 Datasheet - Page 145
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R7A-CCA002P3
Manufacturer Part Number
R7A-CCA002P3
Description
CABLE COMPUTER MONITOR PC98 2M
Manufacturer
Omron
Datasheet
1.R7A-CNA02R.pdf
(252 pages)
Specifications of R7A-CCA002P3
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
R7ACCA002P3
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System Design and Installation
■
• The axial loads for Servomotors are specified in 2-
• When connecting to a load, use couplings that
• For spur gears, an extremely large radial load may
• Bevel gears will cause a load to be applied in the
• Do not put rubber packing on the flange surface. If
• When connecting to a V-belt or timing belt, consult the maker for belt selection and tension. A radial
■
The enclosure ratings for the Servomotors are as follows:
4-2 Performance Specifications. If an axial load
greater than that specified is applied to a Servo-
motor, it will reduce the service life of the motor
bearings and may damage the motor shaft.
can sufficiently absorb mechanical eccentricity
and variation.
be applied depending on the gear precision. Use
spur gears with a high degree of accuracy (for
example, JIS class 2: normal line pitch error of
6 µ m max. for a pitch circle diameter of 50 mm). If
the gear precision is not adequate, allow backlash
to ensure that no radial load is placed on the
motor shaft.
thrust direction depending on the structural preci-
sion,
changes. Provide appropriate backlash or take
other measures to ensure that no thrust load is
applied which exceeds specifications.
the flange is mounted with rubber packing, the
motor flange may separate due to the tightening
strength.
load twice the belt tension will be placed on the motor shaft. Do not allow a radial load exceeding
specifications to be placed on the motor shaft due to belt tension. If an excessive radial load is
applied, the motor shaft may be damaged. Set up the structure so that the radial load can be
adjusted. A large radial load may also be applied as a result of belt vibration. Attach a brace and
adjust Servo Driver gain so that belt vibration is minimized.
Connecting to Mechanical Systems
Water and Drip Resistance
3,000-r/min Cylinder-style Servomotors (30 to 750 W): IP55 (except for through-shaft parts)
3,000-r/min Flat-style Servomotors (100 W to 750 kW): IP55 (except for through-shaft parts)
the
gear
precision,
Belt
and
Tension
temperature
Pulley
Servomotor shaft
center line
(Make adjustable.)
Pulley for tension adjustment
Backlash
Make moveable.
Shaft core displacement
Bevel gear
Ball screw center line
Adjust backlash by
adjusting the distance
between shafts.
Chapter 3
3-5