R88M-W75030T-S1 Omron, R88M-W75030T-S1 Datasheet - Page 277

• 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

Operation
• When the encoder divider rate is set to other than 2
In this diagram, T represents the processing circuit output between phase A and phase B, and n is
an integer that satisfies the following formula (with digits below the decimal point discarded).
n = resolution/encoder divider rate
4-4-6 Brake Interlock (All Operating Modes)
■
• The electromagnetic brake Servomotor with a brake is a non-excitation brake especially for holding.
■
• You can set the BKIR (brake interlock) signal output timing to turn ON and OFF the electromagnetic
■
Note
Phase A
Phase B
Input to frequency divider
(processing circuit output)
Pn50F.2
Pn506
Pn507
Pn508
phase difference for phases A and B is not 90 ° , but scatters for time T. (See the diagram below.)
First stop the Servomotor, then turn OFF the power supply to the brake before setting the parame-
ters. If the brake is applied while the Servomotor is operating, the brake disk may become damaged
or malfunction due to friction, causing damage to the Servomotor.
brake.
Parameter
Precautions for Using Electromagnetic Brake
Function
Parameters Requiring Settings
No.
As the default setting, BKIR is allocated to CN1 pins 1 and 2.
t 1
Output signal selec-
tions 2: BKIR signal
selection
Brake timing 1
Brake command speed
Brake timing 2
t 2
Parameter name
Phase A
Phase B
t1
t 1
t 1
t 1
t 2
Be sure to allocate BKIR. (See note.)
This parameter sets the BKIR output timing.
Pn506: Sets lag time from BKIR OFF to Servo
OFF.
Pn507: Sets the rotation speed for turning BKIR
OFF.
Pn508: Sets the standby time from Servo OFF
to BKIR OFF.
T
t 1 = n T, t2 = (n + 1) T
n
Explanation
(16,384, 8,192, 4,096, 2,048, 1,024, etc.), the
4-4-3 Torque Con-
trol (Torque)
4-4-4 Forward and
Reverse Drive Pro-
hibit (All Operat-
ing Modes)
Chapter 4
Reference
4-81