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R88M-K@
Accurax G5 servo motors
Servo family for accurate motion control.
High response, high speed and high torque.
• Peak torque 300% of rated torque during 3 seconds
or more depending on model
• High resolution serial encoder provided by 20 bits
encoder
• IP67 protection in all models
• Ultra-light and compact size motor
• Low speed ripple and low torque ripple due to low
torque cogging
• Various shaft, brake and seal options
Ratings
• 230 VAC from 50 W to 1.5 kW
(rated torque from 0.16 to 8.59 Nm)
• 400 VAC from 400 W to 5 kW
(rated torque from 1.91 Nm to 28.7 Nm)
System configuration
(Refer to servo drive chapter)
Drive options
MECHATROLINK-II
models
Accurax G5 servo motors
Analog/Pulse
models
Power cable
Encoder cable
Power cable
Encoder cable
Servo motor
3000 rpm (50 W-750 W)
Servo motor
3000 rpm (1 kW-5 kW)
Servo motor
2000 rpm (400 W-5 kW)
Servo motor
1000 rpm (900 W-3 kW)
101
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Related Manuals for Omron ACCURAX G5 SERVO MOTORS
Summary of Contents for Omron ACCURAX G5 SERVO MOTORS
- Page 1 • High resolution serial encoder provided by 20 bits encoder • IP67 protection in all models • Ultra-light and compact size motor • Low speed ripple and low torque ripple due to low torque cogging • Various shaft, brake and seal options Ratings •...
- Page 2 R88D-KN50F-ML2 - R88D-KT50F Note: 1. For servo motor and cables part numbers refer to ordering information at the end of this chapter Refer to the servo drive chapter for drive options selection and detailed specifications Servo motor type designation Servo motor...
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Page 3: Servo Motor Specifications
20 to 80% (non-condensing) 20 to 85% (non-condensing) Vibration class V-15 Insulation resistance 20 M min. at 500 VDC between the power terminals and FG terminal Enclosure Totally-enclosed, self-cooling, IP67 (excluding shaft opening) Vibration resistance Vibration acceleration 49 m/s2 Mounting... - Page 4 Ambient operating/ storage humidity 20% to 85% (non-condensing) Vibration class V-15 Insulation resistance 20 M min. at 500 VDC between the power terminals and FG terminal Enclosure Totally-enclosed, self-cooling, IP67(excluding shaft opening) Vibration resistance Vibration acceleration 49 m/s² Mounting Flange-mounted...
- Page 5 Ratings and specifications Voltage 230 V 400 V Servo motor model 20-bit incremental encoder 1K020H-@ 1K520H-@ 40020F-@ 60020F-@ 1K020F-@ 1K520F-@ 2K020F-@ 3K020F-@ 4K020F-@ 5K020F-@ R88M-K@ 17-bit absolute encoder 1K020T-@ 1K520T-@ 40020C-@ 60020C-@ 1K020C-@ 1K520C-@ 2K020C-@ 3K020C-@ 4K020C-@ 5K020C-@ Rated output...
- Page 6 Ambient operating/ storage humidity 20% to 85% RH (non-condensing) Vibration class V-15 Insulation resistance 20 M min. at 500 VDC between the power terminals and FG terminal Enclosure Totally-enclosed, self-cooling, IP67 (excluding shaft opening) Vibration resistance Vibration acceleration 49 m/s2 Mounting...
- Page 7 Tap x depth 1.5 min. 1.5 min. Model without brake Model with brake Type 3000 r/min motors (230 V, 1 - 1.5 kW/ 400V, 750 W - 5 kW) Dimensions (mm) Without brake With brake Flange surface Shaft End Dimensions Approx.
- Page 8 Type 2000 r/min motors (230 V, 1 - 1.5 kW / 400 V, 400W - 5 kW) Dimensions (mm) Without brake With brake Flange surface Shaft End Dimensions Approx. Mass (Kg) Model LM KB1 KB2 KL1 LL LM KB1 KB2 KL1...
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Page 9: Ordering Information
Note: The symbols ABC... show the recommended sequence to select the servo motor and cables Servo motor A Select motor from R88M-K family using motor tables in next pages. Servo drive B Refer to Accurax G5 servo drive chapter for detailed drive specifications and selection of drive accessories. Accurax G5 servo motors... - Page 10 Servo motors 3000 r/min (50 - 5000 W) Symbol Specifications Servo motor model Compatible servo drives Voltage Encoder and design Rated torque Capacity G5 Analog/Pulse MECHATROLINK-II 230 V Incremental encoder Without 0.16 Nm 50 W R88M-K05030H-S2 R88D-KN01H-ML2 R88D-KT01H (20 bit) brake 0.32 Nm...
- Page 11 Servo motors 2000 r/min (1 - 5 kW) Symbol Specifications Servo motor model Compatible servo drives Voltage Encoder and design Rated torque Capacity G5 Analog/Pulse MECHATROLINK-II 230 V Incremental encoder Without 4.77 Nm 1000 W R88M-K1K020H-S2 R88D-KN10H-ML2 R88D-KT10H (20 bit) brake 7.16 Nm...
- Page 12 15 m R88A-CRKC015NR-E 20 m R88A-CRKC020NR-E Note: For servomotors fitted with an absolute encoder you have to add the extension battery cable R88A-CRGD0R3C@ (see below) or connect a backup battery in the CN1 I/O connector. Absolute encoder battery cable (encoder extension cable only)
- Page 13 R88M-K(050/100/200/400/750)30(H/T)-BS2 R88A-CNK11B Note: 1. All cables listed are flexible and shielded (except the R88A-CAKA -BR-E which is only a flexible cable). 2. All connectors and cables listed have IP67 class (except R88A-CNW01R connector and R88A-CRGD0R3C cable). Accurax G5 servo motors...
- Page 14 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. Cat. No. I100E-EN-01A AC servo systems...