Omron R88D-1SN ECT Series User Manual

3 Specifications
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
If the cable is used in a moving part, use a flexible cable.
The flexing life of a Flexible Cable is estimated under the following conditions.
Precautions for Correct Use
• Because the lifetime data on resistance to bending is intended for reference only, use the
cable with a sufficient margin.
• The minimum bending radius refers to the value at which the core conductor provides electri-
cal continuity without causing cracks and scratches that can have functional impact on the
sheath, which does not cover the disconnection of shielded wire.
• Malfunction or grounding fault due to dielectric breakdown may occur if cables are used at a
radius smaller than the minimum bending radius.
 Encoder Cable
3-4-4 Resistance to Bending of Flexible Cable
Moving Bend Test
Model
Bend test conditions
Estimated life
Minimum bending
radius [R]
Stroke
R88A-CR1ACF
*1
R88A-CR1BNF
*1
R88A-CR1BVF
*1
*1.  represents a number between 003 and 020.
33 mm 500 to 1,000 mm 20 million times
R88A-CR1ACF
*2
R88A-CR1BNF
*2
R88A-CR1BVF
*2
*2.  represents a number between 030 and 050.
When 030 to 050 cables are used, the bending position on the cables must be at least 100 mm away from the
Servomotor's connector.
42 mm 500 to 1,000 mm 20 million times
Stroke
Bending radius (R)

Omron R88D-1SN ECT Series Specifications

General

Brand	Omron
Model	R88D-1SN ECT Series
Category	Controller
Language	English