Omron R88D-1SN ECT Series User Manual

2 - 103
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
 Outline Drawing 1
 Outline Drawing 2
C1×C1
Flange side
Servomotor side
4-Z1-dia.
Sh7 dia.
D5 dia.
D4 dia.
D3h7 dia.
E
T
F1
F2
LR
G
LM
QK
b
h
t1
D6 dia.D6 dia.
Key and tap dimensions
C2×C2
4-Z2
Set bolt (AT)
Set bolt (AT)
4-Z2
C2×C2
Note Only one set bolt
For R88G-HPG11B series,
two set bolts are positioned at
90° from each other.
D2 dia.
D1 dia.
D2 dia.
M (Depth L)
C1×C1
Flange side
Servomotor side
4-Z1-dia.
C2 dia.
QK
b
h
t1
4-Z2
D2 dia.
D1 dia.
Set bolt (AT)
M (Depth L)
Key and tap dimensions
E
T
LR LM
F2 G
F1
D3h7 dia.
D4 dia.
D5 dia.
Sh7 dia.
D6 dia.

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