Omron OMNUC R88D-WT15HF

2-98
Item 200 V ACUnitItem
R88M
-W5K030H
R88M
-W4K030H
R88M
-W3K030H
R88M
-W2K030H
R88M
-W1K530H
R88M
-W1K030H
R88M
-W75030H
R88M
-W40030H
UnitItem
R88M
-W5K030T
R88M
-W4K030T
R88M
-W3K030T
R88M
-W2K030T
R88M
-W1K530T
R88M
-W1K030T
R88M
-W75030T
R88M
-W40030T
Unit
Brake
speci-
fi
Brake
inertia
kgSm
2
(GD
2
/4)
5.8 × 10
–6
1.4 × 10
–5
3.25 ×
10
–5
3.25 ×
10
–5
3.25 ×
10
–5
2.1 × 10
–4
2.1 × 10
–4
2.1 × 10
–4
p
fica-
tions
Excita-
tion
voltage
V 24 V DC ±10%
Power
con-
sump-
tion (at
20°C)
W 6.9 7.7 7 7 7 9.85 9.85 9.85
Cur-
rent
con-
sump-
tion (at
20°C)
A 0.29 0.32 0.29 0.29 0.29 0.41 0.41 0.41
Static
friction
torque
NSm
1.47 min. 2.45 min. 7.84 min. 7.84 min. 7.84 min. 20 min. 20 min. 20 min.
Attrac-
tion
time
(See
note
3.)
ms 60 max. 80 max. 180 max. 180 max. 180 max. 180 max. 180 max. 180 max.
Re-
lease
time
(See
note
3.)
ms 20 max. 20 max. 100 max. 100 max. 100 max. 100 max. 100 max. 100 max.
Back-
lash
1° (reference value)
Rating – Continuous
Insula-
tion
grade
– Type F
Note 1. *The values for items marked by asterisks are the values at an armature winding temperature
of 100°C (for models of 750 W or less) or 20°C (for models of 1 kW or more), combined with
the Servo Driver. Other values are at normal conditions (20°C, 65%). The momentary maxi-
mum 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.
Standard Models and Specifications Chapter 2