R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 195

• Manufacturer Part Number: R88M-W75030T-S1
• Description: SERVO MOTOR 750W 200V
• Manufacturer: Omron

Specifications of R88M-W75030T-S1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88MW75030TS1

System Design and Installation
For Servomotors of 1.5 kW or less, observe the following precautions if there is a possibility of the
power being turned ON while the Servomotor is rotating.
In Servomotors of 1.5 kW or less, the dynamic brake circuit uses a relay. Normally, if an alarm occurs
while the Servo is OFF, the dynamic brake operates according to the function selection application
switch (Pn001.0, 1) when drive prohibition is being input. At 1.5 kW or less, however, the dynamic
brake operates regardless of this setting even if the main circuit power supply or the control power
supply is OFF.
Current flows to the relay while the dynamic brake is operating. If 2 (Stop Servomotor by free run) is
selected for the function selection application switch (Pn001.0: Stop selection for alarm generation
with Servo OFF), the relay turns OFF when the power is turned ON again.
If the power is turned from OFF to ON while the Servomotor is rotating, the relay operates while cur-
rent is flowing to it. This may cause the relay contacts to fuse.
For Servomotors of 1.5 kW or less, if there is a possibility of the power being turned ON during Ser-
vomotor rotation, either set 0 (Stop Servomotor by dynamic brake) for the function selection applica-
tion switch (Pn001.0: Stop selection for alarm generation with Servo OFF) or make sure that the
power will not be turned ON until the Servomotor has stopped.
3,000-r/min Servomotors, 30 to 400 W
3,000-r/min Servomotors, 750 W
3,000-r/min Servomotors, 1 k to 3 kW
3,000-r/min Flat-type Servomotors, 100 W
3,000-r/min Flat-type Servomotors, 200 W or 400 W 1,500% max.
3,000-r/min Flat-type Servomotors, 750 W or 1.5 kW 1,000% max.
1,000-r/min Servomotors, 300 W to 2 kW
1,500-r/min Servomotors, 450 W to 1.8 kW
Servomotor
2,000% max.
3,000% max.
1,000% max.
2,500% max.
1,000% max.
1,000% max.
Load inertia ratio
Chapter 3
3-39