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Omron R88D R88D-KN30H-ECT-R

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R88D-KN30H-ECT-R

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The R88D-KN30H-ECT-R model from Omron features an AC servo drive designed for flexibility. It accommodates a range of input voltages and delivers substantial output current, making it compatible with various motor types.

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Technical specifications for R88D-KN30H-ECT-R

ManufacturerOmron
Product LineR88D
Part NumberR88D-KN30H-ECT-R
Weight15.00 lbs (6.80 kg)
Drive TypeAC Servo Drive
Input Voltage (Main Circuit)3-phase 200–230 VAC (170–253 V), 50/60 Hz
Input Voltage (Control Circuit)Single-phase 200–230 VAC (170–253 V), 50/60 Hz
Continuous Output Current18.7 A (rms)
Rated Current15.1 A
Power Supply Capacity4.5 kVA
Heat Dissipation (Main Circuit)108 W
Heat Dissipation (Control Circuit)13 W
Maximum Motor Capacity3 kW
Compatible Motor Speeds1,000 rpm, 1,500 rpm, 2,000 rpm, 3,000 rpm
Compatible Motor ModelsR88M Series: K3K030H, K3K020T, etc.
Control MethodEtherCAT communication
Rated Power Supply (DC Link)280–325 VDC (238–357 V)
Frequency50/60 Hz
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The Omron R88D-KN30H-ECT-R is a specialized AC servo drive optimized for applications requiring a robust and versatile control solution. This drive operates on a 3-phase input voltage ranging from 200 to 230 VAC, with an allowable variation between 170 and 253 V. It supports main and control circuits operating simultaneously at 50/60 Hz, providing reliable performance.

With a continuous output current rated at 18.7 A (rms) and a standard rated current of 15.1 A, this drive can handle substantial workloads. It can support a maximum motor capacity of 3 kW and is designed to work with various motor speeds, including 1,000, 1,500, 2,000, and 3,000 RPM. Compatible motor models from the R88M series, such as K3K030H and K3K020T, ensure integration options for multiple configurations.

The power supply capacity reaches up to 4.5 kVA, facilitating substantial operational loads while actively managing heat dissipation. The main circuit uses 108 W, and the control circuit uses 13 W. The product weighs approximately 4.8 kg, making it suitable for various project requirements without adding excessive strain to mounting structures.

EtherCAT is the control method, allowing for advanced communication capabilities within configurations. The rated DC link operates between 280 to 325 VDC, within an acceptable range of 238 to 357 V, emphasizing its adaptability in varied work settings. The R88D-KN30H-ECT-R AC servo drive exemplifies practicality in meeting robust industrial control demands.