R88M-WP10030S-WS1 Omron, R88M-WP10030S-WS1 Datasheet - Page 286

• Manufacturer Part Number: R88M-WP10030S-WS1
• Description: SERVO MOTOR 100W 100V
• Manufacturer: Omron

Specifications of R88M-WP10030S-WS1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MWP10030SWS1

Operation
• Sets the speed loop integral time constant.
• The higher the setting, the lower the response, and the lower the resiliency to external force. There is a
• Adjust the position loop response to suit the mechanical rigidity.
• The position loop gain is enabled in speed control only if using the position lock function. Use servo-
• Servo system response is determined by the position loop gain. Servo systems with a high loop gain
• Raising the position loop gain in systems with low mechanical rigidity or systems with low specific os-
• If the position loop gain is low, you can shorten the positioning time using feed forward. You can also
Position loop gain is generally expressed as follows:
4-48
Pn101
Setting
range
Pn102
Setting
range
risk of oscillation if the setting is too low.
lock power adjustment during position lock.
have a high response, and positioning is fast. To raise the position loop gain, you must improve me-
chanical rigidity and raise the specific oscillation. This should be 50 to 70 (1/s) for ordinary machine
tools, 30 to 50 (1/s) for general-use and assembly machines, and 10 to 30 (1/s) for production robots.
The default position loop gain is 40 (1/s), so be sure to lower the setting for machines with low rigidity.
cillation may result in machine resonance, causing an overload alarm to occur.
shorten the positioning time using the bias function.
Servomotor
speed (speed
monitor)
Speed loop integration constant (Position, speed, internally-set speed control)
15 to 51200 Unit
Position loop gain (Position, speed with position lock)
1 to 2000
Position loop gain (Kp) =
Unit
Overshoots when speed loop integration constant is short.
When speed loop integration
constant is long.
x 0.01 ms
1/s
Deviation counter residual pulses (pulses)
Command pulse frequency (pulses/s)
Default
setting
Default
setting
2000
40
Restart
power?
Restart
power?
(1/s)
Chapter 4
Time
No
No