R88M-WP10030S-WS1 Omron, R88M-WP10030S-WS1 Datasheet - Page 218

• 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

System Design and Installation
Note 1. Servomotor output lines cannot use the same noise filters used for power supplies.
Note 2. Typical noise filters are used with power supply frequencies of 50/60 Hz. If these noise filters
D Surge Killers
Install surge killers for loads that have induction coils, such as relays, solenoids, brakes, clutches, etc.
The following table shows types of surge killers and recommended products.
Note Thyristors and varistors are made by the following companies. Refer to manufacturers documentation for
D Contactors
When selecting contactors, take into consideration the circuit’s inrush current and the maximum mo-
mentary current. The Servo Driver inrush current is covered in the preceding explanation of no-fuse-
breaker selection, and the maximum momentary current is approximately twice the rated current. The
following table shows the recommended contactors.
3-24
NEC TOKIN
Diode
Thyristor
or
Varistor
Capacitor
+ resistor
Type
operating details.
Maker
are connected to outputs of 11.7 kHz/5.9 kHz (the Servo Driver’s PWM frequency), a very
large (about 100 times larger) leakage current will flow through the noise filter’s condenser
and the Servo Driver could be damaged.
Diodes are relatively small devices such as relays used
for loads when reset time is not an issue. The reset time
is increased because the surge voltage is the lowest
when power is cut off. Used for 24/48-V DC systems.
Thyristor and varistor are used for loads when induction
coils are large, as in electromagnetic brakes, solenoids,
etc., and when reset time is an issue. The surge voltage
when power is cut off is approximately 1.5 times that of
the varistor.
Use capacitors and resistors for vibration absorption of
surge when power is cut off. The reset time can be
shortened by proper selection of the capacitor or resis-
tor.
Thyristors: Ishizuka Electronics Co.
Varistors: Ishizuka Electronics Co., Matsushita Electric Industrial Co.
LF-310KA
LF-320KA
LF-3510KA
LF-3110KA
Model
Features
10 A
20 A
50 A
110 A
current
Rated
Three-phase block noise filter
p
Use a fast-recovery diode with a
short reverse recovery time.
Fuji Electric Co., ERB44-06 or equiv-
alent
Select varistor voltage as follows:
24-V DC system:
100-V DC system:
100-V AC system:
200-V AC system:
Okaya Electric Industries Co., Ltd.
CR-50500
CRE-50500 0.5 μF-50 Ω
S2-A-0
Remarks
Recommended products
0.5 μF-50 Ω
0.2 μF-500 Ω
Chapter 3
39 V
200 V
270 V
470 V