Omron G5 Series - Page 140

3 Specifications
3 - 40
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
 Brake Specifications
Model (R88M-) 200 VAC
Item
Unit KE75030H KE1K030H KE1K530H
Brake inertia
kg·m
2
7.5 x 10
-6
0.33 x 10
-4
0.33 x 10
-4
Excitation voltage
*4
V 24 VDC±5% 24 VDC±10%
Power consumption (at 20°C) W 10 19 19
Current consumption (at 20°C) A 0.42 0.81±10% 0.81±10%
Static friction torque N·m 2.45 min. 7.8 min. 7.8 min.
Attraction time
*5
ms 70 max. 50 max. 50 max.
Release time
*5
ms
20 max.
*6
15 max.
*6
15 max.
*6
Backlash ±1°
Allowable work per braking J 196 392 392
Allowable total work J
1.47 x 10
5
4.9 x 10
5
4.9 x 10
5
Allowable angular
acceleration
rad/s
2
10,000
Brake life – 10 million times min.
Rating – Continuous
Insulation class – Class F