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Omron R88D R88D-KN50F-ECT-R

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R88D-KN50F-ECT-R

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The R88D-KN50F-ECT-R, part of the Omron R88D series, is an AC servo drive with a peak motor capacity of 5 kW. This unit operates within a 3-phase voltage range from 380 to 480 VAC. It can maintain performance with a continuous current of 16.5 A and supports speeds of up to 3,000 RPM.

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Technical specifications for R88D-KN50F-ECT-R

ManufacturerOmron
Product LineR88D
Part NumberR88D-KN50F-ECT-R
Weight32.00 lbs (14.51 kg)
Drive CategoryAC Servo Drive
RMS Continuous Current16.5A
Peak Motor Capacity5kW
Main Circuit Voltage Range3-phase 380 to 480 VAC (323 to 528 V)
Input Frequency50/60 Hz
Nominal Current12.1A
Power Demand6.0 kVA
Thermal Loss (Main Circuit)200W
Control Circuit Voltage24 VDC (20.4 to 27.6 V)
Thermal Loss (Control Circuit)13W
Supported Motor SpeedUp to 3,000 RPM
Interface ProtocolEtherCAT
Encoder CompatibilitySupports Incremental and Absolute
Overload Tolerance150% overload for continuous operation
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The Omron R88D-KN50F-ECT-R AC servo drive is built for proficient motor control. It operates effectively with a 3-phase input voltage range between 380 and 480 VAC, suitable for various applications. This unit ranks high with a peak motor capacity of 5 kW, indicating its robustness in handling significant loads. Capable of delivering an RMS continuous current of 16.5 A, the drive efficiently manages demanding tasks while allowing motor speeds of up to 3,000 RPM.

A nominal current of 12.1 A is required, with an overall power demand estimated at 6.0 kVA. This drive's thermal management includes a thermal loss of approximately 200 W in the main circuit and 13 W in the control circuit.

The control circuit operates at a voltage of 24 VDC, ensuring stable performance and responsiveness within the 20.4 to 27.6 V voltage range. The R88D-KN50F-ECT-R is compatible with the EtherCAT interface protocol, facilitating rapid communication with other devices within the network.

Supporting both incremental and absolute encoder types enhances its flexibility for various applications. The drive boasts an overload tolerance capacity of 150%, allowing it to endure surges in demand during continuous operation. The drive weighs around 4.7 kg and is compact and suitable for diverse installation scenarios.