Omron OMNUC W Series User Manual page 118

Standard Models and Specifications
Item Item Item Unit Unit Unit
Brake Brake in- kgSm
2
speci- p
ertia (GD
fi fica-
Excitation V
tions
voltage
Power W
consump-
tion (at
20°C)
Current A
consump-
tion (at
20°C)
Static fric- NSm
tion tor-
que
Attraction ms
time (See
note 3.)
Release ms
time (See
note 3.)
Backlash
Rating --
Insulation --
grade
Note 1. *The values for items marked by asterisks are the values at an armature winding temperature
of 100°C, combined with the Servo Driver. Other values are at normal conditions (20°C, 65%).
The momentary maximum torque shown above indicates the standard value.
Note 2. The brakes are the non-excitation operation type (released when excitation voltage is ap-
plied).
Note 3. The operation time is the measured value (reference value) with a surge killer (CR50500, by
Okaya Electric Industries co. LTD) inserted.
Note 4. The allowable radial and thrust loads are the values determined for a service life of 20,000
hours at normal operating temperatures.
Note 5. The value indicated for the allowable radial load is for the position shown in the following dia-
gram.
2-92
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R88M R88M
-W30010H -W60010H -W90010H
R88M R88M
-W30010T -W60010T -W90010T
2 --4 --4
2.1 × 10 2.1 × 10 2.1 × 10
/4)
24 V DC ±10%
9.8 9.8 9.8
0.41 0.41 0.41
4.41 min. 12.7 min. 12.7 min.
180 max. 180 max. 180 max.
100 max. 100 max. 100 max.
1° (reference value)
Continuous
Type F
200 V AC
R88M R88M R88M
-W1K210 -W2K010
H H
R88M R88M R88M
-W1K210 -W2K010
T T
--4 --4
8.5 × 10 8.5 × 10
18.5 18.5
0.77 0.77
43.1 min. 43.1 min.
180 max. 180 max.
100 max. 100 max.
Radial load
Thrust load
End of Servomotor shaft
Chapter 2
R88M R88M
-W3K010 -W4K010
H H
R88M R88M
-W3K010 -W4K010
T T
--4 --4 --4
8.5 × 10 8.5 × 10
18.5 23.5
0.77 0.98
43.1 min. 72.6 min.
180 max. 180 max.
100 max. 100 max.
R88M
-W5K510
H
R88M
-W5K510
T
--4
8.5 × 10
23.5
0.98
72.6 min.
180 max.
100 max.