Omron R88D-1SN ECT Series User Manual

2 Models and External Dimensions
2 - 104
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
 For 3,000-r/min Servomotors (400 to 750 W)
*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-HPG14A05400BJ)
3. The diameter of the motor shaft insertion hole is the same as the shaft diameter of the corresponding
Servomotor.
Servo-
motor
rated
output
Re-
duc-
tion
ratio
Model
Outline
drawing
Dimensions [mm]
LM LR C1 C2 D1 D2 D3 D4 D5
D6
*1
E F1 F2
400 W 1/5 R88G-HPG14A05400B 1 64 58 60 60 x 60 70 70 56 55.5 40 --- 37 2.5 21
1/11 R88G-HPG20A11400B 2 71 80 90 89 dia. 105 70 85 84 59 --- 53 7.5 27
1/21 R88G-HPG20A21400B 2 71 80 90 89 dia. 105 70 85 84 59 --- 53 7.5 27
1/33 R88G-HPG32A33400B 2 104 133 120 122
dia.
135 70 115 114 84 --- 98 12.5 35
1/45 R88G-HPG32A45400B 2 104 133 120 122
dia.
135 70 115 114 84 --- 98 12.5 35
750 W
(200 V)
1/5 R88G-HPG20A05750B 1 78 80 90 80 x 80 105 90 85 84 59 89 53 7.5 27
1/11 R88G-HPG20A11750B 1 78 80 90 80 x 80 105 90 85 84 59 89 53 7.5 27
1/21 R88G-HPG32A21750B 2 104 133 120 122
dia.
135 90 115 114 84 --- 98 12.5 35
1/33 R88G-HPG32A33750B 2 104 133 120 122
dia.
135 90 115 114 84 --- 98 12.5 35
1/45 R88G-HPG32A45750B 2 104 133 120 122
dia.
135 90 115 114 84 --- 98 12.5 35
750 W
(400 V)
1/5 R88G-HPG32A052K0B 2 110 133 120 135
dia.
135 115 115 114 84 --- 98 12.5 35
1/11 R88G-HPG32A112K0B 2 110 133 120 135
dia.
135 115 115 114 84 --- 98 12.5 35
1/21 R88G-HPG32A211K5B 2 110 133 120 135
dia.
135 115 115 114 84 --- 98 12.5 35
1/33 R88G-HPG32A33600SB

2 110 133 120 135
dia.
135 115 115 114 84 --- 98 12.5 35
1/45 R88G-HPG50A451K5B 2 123 156 170 170
dia.
190 115 165 163 122 --- 103 12 53
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
400 W 1/5 R88G-HPG14A05400B 8 16 28 5.5 M4 × 10 M4 25 5 5 3 M4 8
1/11 R88G-HPG20A11400B 10 25 42 9 M4 × 10 M4 36 8 7 4 M6 12
1/21 R88G-HPG20A21400B 10 25 42 9 M4 × 10 M4 36 8 7 4 M6 12
1/33 R88G-HPG32A33400B 13 40 82 11 M4 × 10 M4 70 12 8 5 M10 20
1/45 R88G-HPG32A45400B 13 40 82 11 M4 × 10 M4 70 12 8 5 M10 20
750 W
(200 V)
1/5 R88G-HPG20A05750B 10 25 42 9 M5 × 12 M4 36 8 7 4 M6 12
1/11 R88G-HPG20A11750B 10 25 42 9 M5 × 12 M4 36 8 7 4 M6 12
1/21 R88G-HPG32A21750B 13 40 82 11 M5 × 12 M6 70 12 8 5 M10 20
1/33 R88G-HPG32A33750B 13 40 82 11 M5 × 12 M6 70 12 8 5 M10 20
1/45 R88G-HPG32A45750B 13 40 82 11 M5 × 12 M6 70 12 8 5 M10 20
750 W
(400 V)
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-HPG32A33600SB 13 40 82 11 M8 × 10 M6 70 12 8 5 M10 20
1/45 R88G-HPG50A451K5B 16 50 82 14 M8 × 10 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