Omron R88D-1SN ECT Series User Manual

2 - 107
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
*1. D6 is the maximum diameter of the decelerator body between the flange side and Servomotor side.
(Refer to the Outline Drawing) The value is given only when the diameter is larger than the diameters of these two sides.
Take heed of this when you mount the decelerator to the machine.
*2. Indicates set bolt.
Note 1. The standard shaft type is a straight shaft.
2. A model with a key and tap is indicated with “J” at  of the model number. (Example:
R88G-HPG32A052K0BJ)
3. The diameter of the motor shaft insertion hole is the same as the shaft diameter of the corresponding
Servomotor.
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.
Servo-
motor
rated
output
Re-
duc-
tion
ratio
Model
Dimensions [mm]
G S T Z1 Z2
AT
*2
Key Tap
QK b h t1 M L
1 kW 1/5 R88G-HPG32A052K0B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/11 R88G-HPG32A112K0B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/21 R88G-HPG32A211K5B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/33 R88G-HPG50A332K0B 16 50 82 14 M8 × 10 M6 70 14 9 5.5 M10 20
1/45 R88G-HPG50A451K5B 16 50 82 14 M8 × 10 M6 70 14 9 5.5 M10 20
1.5 kW 1/5 R88G-HPG32A052K0B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/11 R88G-HPG32A112K0B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/21 R88G-HPG32A211K5B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/33 R88G-HPG50A332K0B 16 50 82 14 M8 × 10 M6 70 14 9 5.5 M10 20
1/45 R88G-HPG50A451K5B 16 50 82 14 M8 × 10 M6 70 14 9 5.5 M10 20
2 kW 1/5 R88G-HPG32A052K0B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/11 R88G-HPG32A112K0B 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/21 R88G-HPG50A212K0B 16 50 82 14 M8 × 10 M6 70 14 9 5.5 M10 20
1/33 R88G-HPG50A332K0B 16 50 82 14 M8 × 10 M6 70 14 9 5.5 M10 20
3 kW 1/5 R88G-HPG32A053K0B 13 40 82 11 M8 × 18 M6 70 12 8 5 M10 20
1/11 R88G-HPG50A113K0B 16 50 82 14 M8 × 16 M6 70 14 9 5.5 M10 20
1/21 R88G-HPG50A213K0B 16 50 82 14 M8 × 16 M6 70 14 9 5.5 M10 20
4 kW 1/5 R88G-HPG32A054K0B 13 40 82 11 M8 × 25 M6 70 12 8 5 M10 20
1/11 R88G-HPG50A115K0B 16 50 82 14 M8 × 25 M6 70 14 9 5.5 M10 20
4.7 kW
5 kW
1/5 R88G-HPG50A055K0B 16 50 82 14 M8 × 25 M6 70 14 9 5.5 M10 20
1/11 R88G-HPG50A115K0B 16 50 82 14 M8 × 25 M6 70 14 9 5.5 M10 20

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