Omron R88D-KN series User Manual

3-27
3 Specifications
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
3-3 Cable and Connector Specifications
3
3-3-1 Bend Radius of Robot Cable
3-3 Cable and Connector Specifications
The specifications of the cables to connect Servo Drives are shown below. The information on the cable
types are also provided.
If the cable is used at a moving part, use a robot cable.
For bend radius limit of robot cable, the wire rod with the durability of more than 20 million times of use
is used.
Precautions for Correct UsePrecautions for Correct Use
• As for the limit data of bend radius durability is reference only, use cables with margin.
• The data of the minimum bend radius indicates the number of cracks or scratches that occur
on sheath through the functional flow, and does not cover the disconnection of shielded wire.
• Malfunction or grounding fault may be occurred by dielectric breakdown if cables are used with
a smaller radius of the minimum bend radius.
Note The following shows the stroke in some parts of the model.
3-3-1 Bend Radius of Robot Cable
Moving Flexural Testing
R88A-CRK : 500mm
R88A-CAKASR : 1000mm
R88A-CAKABR (3 to 20m) : 1000mm
750mm
Bend radius (R)
30 mm/s
Stroke

Omron R88D-KN series Specifications

General

Brand	Omron
Model	R88D-KN series
Category	Controller
Language	English