Omron R88D-1SN ECT Series User Manual

2 - 105
2 Models and External Dimensions
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
2-4 External and Mounting Dimensions
2
2-4-5 Decelerator Dimensions
4. You cannot use this type of Decelerator for the Servomotor with key.
5. The dimensional drawings in this document are for showing main dimensions only, and they do not give
the details of the product shape.
 Outline Drawing 1
 Outline Drawing 2
C1×C1
4-Z1-dia.
Sh7 dia.
D5 dia.
D4 dia.
D3h7 dia.
E
T
F1
F2
LR
G
LM
C2×C2
4-Z2
QK
b
h
t1
Flange side Servomotor side
D6 dia.D6 dia.
Set bolt (AT)
M (Depth L)
Key and tap dimensions
D1 dia.
D2 dia.
C1×C1
4-Z1-dia.
C2 dia.
QK
b
h
t1
D1 dia.
D2 dia.
4-Z2
Flange side
Servomotor side
E
T
LR LM
F2 G
F1
D3h7 dia.
*3
D4 dia.
D5 dia.
Sh7 dia.
D6 dia.
Set bolt (AT)
M (Depth L)
Key and tap dimensions
*3. The tolerance is “h8” for R88G-HPG50.

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