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R88D-KN50H-ECT-R
The R88D-KN50H-ECT-R by Omron is an AC servo drive designed for robust performance and reliability. Weighing approximately 4.8 kg, it operates effectively from 0 to 55°C and supports humidity levels up to 85% without condensation, making it suitable for varied industrial environments.
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Technical specifications for R88D-KN50H-ECT-R
| Manufacturer | Omron |
|---|---|
| Product Line | R88D |
| Part Number | R88D-KN50H-ECT-R |
| Weight | 20.00 lbs (9.07 kg) |
| Drive Type | AC Servo Drive |
| Operating Temperature | 0 to 55°C, 85% max. humidity (no condensation) |
| Vibration Resistance | 10–60 Hz, acceleration ≤5.88 m/s² |
| Dielectric Strength | 1,500 VAC for 1 minute at 50/60 Hz |
| Insulation Resistance | 0.5 MΩ min. at 500 VDC |
| Input Power Supply | 3-phase 200 to 230 VAC (170–253 V), 50/60 Hz |
| Control Circuit Power Supply | Single-phase 200 to 230 VAC, 50/60 Hz |
| Continuous Output Current (RMS) | 33.0 A |
| Power Supply Capacity | 7.5 kVA |
| Rated Current | 21.6 A |
| Maximum Motor Capacity | 5 kW |
| Heat Dissipation (Main Circuit) | 328 W |
| Heat Dissipation (Control Circuit) | 13 W |
| Applicable Servomotor | R88M Series (3,000 r/min, 2,000 r/min) |
Omron's R88D-KN50H-ECT-R is an AC servo drive engineered for high reliability in demanding applications. The drive accommodates a weight of around 4.8 kg, making it easy to integrate into specific setups. Its operational temperature range spans from 0 to 55°C while handling humidity levels up to 85%, provided no condensation exists.
It operates effectively within a frequency range of 10 to 60 Hz for vibration resistance with an acceleration threshold of a maximum of 5.88 m/s². The dielectric strength of this drive is measured at 1,500 VAC for one minute at standard frequencies of 50 or 60 Hz, ensuring dependable performance amidst electrical fluctuations. The specified insulation resistance stands at a minimum of 0.5 MΩ when tested with 500 VDC, enhancing safety margins within operational circuits.
The input power supply requirements are set for a 3-phase system operating between 200 to 230 VAC (with an allowance of 170–253 V) and at a frequency of 50 or 60 Hz. In addition, it requires a single-phase power supply of the same voltage for its control circuit. The continuous output current is rated at 33.0 A, and the overall power supply capacity is rated at 7.5 kVA. The drive's rated current sits at 21.6 A, effectively accommodating a maximum motor capacity of 5 kW.
Regarding heat management, the primary circuit dissipates approximately 328 W, while the control circuit requires an additional 13 W for stable operation. Compatible with servomotors in the R88M series, this drive ensures peak performance at rotational speeds of 2,000 r/min and 3,000 r/min. The intricate specifications and features of the R88D-KN50H-ECT-R drive position it as a reliable component in automated systems.
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