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The Lenze EVS9323-EK is categorized as a servo cam controller, engineered to operate within a voltage range of 320V to 528V AC and a frequency of 45 to 65 Hz. With a rated motor power of 1.5 kW (2.0 hp) at a 400V input, this device provides reliable performance in varied applications.
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| Manufacturer | Lenze |
|---|---|
| Product Line | Series 9300 |
| Part Number | EVS9323-EK |
| Weight | 10.88 lbs (4.93 kg) |
| Product Category | Servo Cam Controller |
| Operating Voltage Range | 320V to 528V AC, 45Hz - 65Hz |
| Rated Motor Power (400V Input) | 1.5 kW / 2.0 hp |
| Apparent Power Output (at 8kHz Switching) | 2.7 kVA |
| Nominal Output Current (8kHz) | 3.9 A |
| Peak Output Current (8kHz Operation) | 5.9 A |
| Nominal Output Current (16kHz) | 2.9 A |
| Maximum Output Current (16kHz Mode) | 4.4 A |
| Continuous Stall Current (8kHz) | 5.9 A |
| Continuous Stall Current (16kHz) | 4.4 A |
| Power Dissipation | 140 W |
| Motor Voltage Range | 0 - 3 Times Supply Voltage |
| Temperature Derating Factor | 2% per °C for Ambient Above 40°C |
| Unit Mass | 5 kg |
The Lenze EVS9323-EK is an advanced servo cam controller. It operates effectively across a voltage range of 320V to 528V AC and adapts to a frequency range of 45 Hz to 65 Hz. This device is rated for a motor power of 1.5 kW (2.0 hp) when utilizing a 400V input, providing dependable power for servo applications.
At an 8kHz switching frequency, the apparent power output can reach 2.7 kVA, establishing a solid operational capacity. The controller's performance is characterized by a nominal output current of 3.9 A under 8kHz, with a peak output current reaching 5.9 A. When the frequency is adjusted to 16kHz, the nominal output current reduces to 2.9 A, at a maximum of 4.4 A for high-demand scenarios.
In conditions where continuous stall currents are a concern, the EVS9323-EK can handle 5.9 A at 8kHz and 4.4 A at 16kHz, confirming its robustness during extreme usage. Power dissipation is capped at 140 W, which is crucial when balancing heat management during operation.
The motor voltage range allows flexibility, permitting operation up to three times the supply voltage. Also important is the temperature derating mechanism; this unit experiences a derating factor of 2% for each degree Celsius above 40°C in ambient temperature. Weighing in at 5 kg, the compact design enables straightforward integration into various setups, catering to diverse operational needs.