Omron G5 Series User Manual

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3 Specifications
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
3-3 Servomotor Specifications
3
3-3-2 Characteristics
2,000-r/min Servomotors
Model (R88M-) 200 VAC
Item Unit KE1K020H KE1K520H KE2K020H
Rated output
*1
W 1,000 1,500 2,000
Rated torque
*1
N·m4.777.169.55
Rated rotation speed r/min 2,000
Maximum rotation speed r/min 3,000
Momentary maximum
torque
*1
N·m 14.3 21.5 28.6
Rated current
*1
A (rms) 5.7 9.4 11.5
Momentary maximum
current
*1
A (rms) 24 40 49
Rotor inertia Without brake
kg·m
2
4.60 x 10
-4
6.70 x 10
-4
8.72 x 10
-4
With brake
kg·m
2
5.90 x 10
-4
7.99 x 10
-4
10.0 x 10
-4
Applicable load inertia –
10 times the rotor inertia max.
*2
Torque constant
*1
N·m/A0.630.580.64
Power rate
*1
Without brake kW/s 49.5 76.5 105
With brake kW/s 38.6 64.2 91.2
Mechanical
time constant
Without brake ms 0.80 0.66 0.66
With brake ms 1.02 0.80 0.76
Electrical time constant ms 9.4 10 10
Allowable radial load
*3
N 490 490 490
Allowable thrust load
*3
N 196 196 196
Weight Without brake kg Approx. 5.2 Approx. 6.7 Approx. 8.0
With brake kg Approx. 6.7 Approx. 8.2 Approx. 9.5
Radiator plate dimensions (material) 275 x 260 x t15 (Al)
Applicable Servo Drives (R88D-) KP10H KP15H KP20H

Omron G5 Series Specifications

General

Feedback	Incremental Encoder, Absolute Encoder
Communication	EtherCAT
Safety Function	STO (Safe Torque Off)
Protection Functions	Overvoltage, Undervoltage, Overcurrent
Vibration Resistance	4.9 m/s² (10 to 55 Hz)