Omron R88D-1SN ECT Series User Manual

3 Specifications
3 - 128
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
*1. Use two series-connected External Regeneration Resistors for this model.
3-5-2 Characteristics
External Regeneration Resistor
Applicable
Servo Drive
(R88D-1SN
-ECT)
External Regeneration Resistor
Wire size
Model
Resis-
tance
value
Power to
be
absorbed
for 120°C
tempera-
ture rise
Heat
radiation
specifica-
tion
Heat
radiation
condition
Weight
01L, 02L R88A-RR12015 15 Ω 24 W Natural
cooling
Aluminum
350 mm ×
350 mm
Thickness:
3.0 mm
0.48 kg AWG 16
(Rated
tempera-
ture:
200°C)
Length:
500 mm
01H, 02H R88A-RR12025 25 Ω
150H R88A-RR30002R5 2.5 Ω 60 W 1.6 kg
75H R88A-RR30004 4 Ω
55H R88A-RR30005R4 5.4 Ω
20H, 30H,
150F
R88A-RR30010 10 Ω
01L, 02L R88A-RR30015 15 Ω
55F, 75F R88A-RR30016 16 Ω
15H R88A-RR30017 17 Ω
04L, 08H, 10H,
20F
*1
, 30F
*1
R88A-RR30020 20 Ω
01H, 02H, 04H R88A-RR30025 25 Ω
06F
*1
, 10F
*1
,
15F
*1
R88A-RR30033 33 Ω

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model