Omron OMNUC FND Series User Manual page 253

Specifications
Item
Brake spec- Brake inertia
ifi ifications i
Excitation volt-
age
Power con-
sumption
Current con-
sumption
Static friction
torque
Absorption
time (See note
3.)
Release time
(See note 3.)
Backlash
Rating
Insulation
grade
Note 1. The values for torque and rotation speed characteristics, are the values at an armature wind-
ing temperature of 100 C, combined with the Position Driver. Other values are at normal
conditions (20 C, 65%). The maximum momentary torque is a reference value.
Note 2. The brakes are the non-excitation type. (When excitation voltage is added, it is cleared.)
Note 3. The operation time measurement is the measured value with a surge killer (CR50500, by
Okaya Electric Industrial Co.) installed.
Note 4. The allowable radial load indicates the value at a location 5 mm from the end of the shaft. (See
the diagram below.)
Note 5. The allowable radial load and the allowable thrust load are the values determined by taking a
service life of 20,000 hours at normal usage as the standard.
Note 6. U-series 1-kW to 2-kW Servomotors can be used only with Position Driver software version
4.04 (April 1999) or later.
Note 7. The momentary maximum torque for 2-kW Servomotors is approx. 16% less than when used
with a standard U-series Servodriver.
5-30
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Unit
-U1K030T/
-U1K030X
2 2
kg m (GD /4) 0.33 x 10
2
kgf cm s 0.34 x 10
V 24 VDC 10% (No polarity)
W (at 20 C) 7
A (at 20 C) 0.29
N m 80 min.
kgf cm 7.8 min.
ms 180 max.
ms 100 max.
0.5
(Reference value)
--- Continuous
--- Type F
R88M R88M
-U1K530T/
-U1K530X
–4
–3
Radial load
Thrust load
5 mm
Chapter 5
R88M
-U2K030T/
-U2K030X