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Kepler电机驱动器专门为需要超低输出波动和高线性响应的高端应用而设计。过去是直线放大器的专有领域，但浦卓科技利用放大器技术方面的丰富经验，推出开关噪声可以忽略并且媲美直线驱动器性能的 PWM 驱动器。Kepler电机驱动器利用获得专利的末相技术和滤波输出相，提供世界级线性和开关噪声。借助内部输出滤波和电磁干扰防护功能，驱动器可以用最少数量的外部组件工作。
Kepler驱动器采用完全可编程的 Prodrive Motion Platform (PMP) 运动控制器。PMP 平台非常灵活，应用于多种应用，包括个人交通运输解决方案和半导体行业。PMP 工具确保快速轻松调试，而通过 Simulink 代码生成，运动应用可以从强大 API 和实时执行自定义代码获益。
Module is available in several current ratings.
Various mounting brackets are available allowing both surface mounting and rack mounting of the device.
Drive can be used in real-time industrial networks as EtherCAT and CANopen, or can be commanded via the Ethernet-based PMP interface.
| Series | Kepler | Kepler | |
| Model | D1-200/04 | D3-200/04 | |
| Power input | |||
| Input voltage range | 60-200VDC | 60-200VDC | |
| Input voltage, abs max | 220VDC | 220VDC | |
| Input current | 9ARMS | 9ARMS | |
| Input current, peak | 21APK | 21APK | |
| Auxiliary input voltage | 22-26VDC (optional) | ||
| Auxiliary input current | max 2ARMS (4APK) | ||
| Actuator outputs | |||
| Number of motor outputs | 2 | 2 | |
| Supported motor types (linear and rotary) | stepper, 1-phase (voice coil) 3-phase (PMSM/Reluctance/Induction/BLDC) |
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| Maximum phase current | 4ARMS (60s) | 4ARMS (60s) | |
| Peak phase current (1s) | 20APK (200ms) | 20APK (200ms) | |
| Maximum output voltage (line-line, typical) | 0...115VRMS | 0...115VRMS | |
| Rated switching frequency | 200kHz | 200kHz | |
| Output frequency | 0-4000Hz | ||
| Internal brake resistor | N | Y | |
| External brake resistor | N | ||
| Encoder inputs | |||
| Number of encoder inputs | 2 | 2 | |
| Supported types | Digital quadrature (A/B/I) Analog sin/cos 1Vpp (14bit) Digital hall (5V) EnDAT 2.1/2.2 Hiperface DSL 4-wire BiSS C SSI |
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| Maximum signal fequency with no missing pulses | 4MHz | ||
| Maximum baudrate (digital encoders) | 32MHz | ||
| Encoder supply (each input) | 5V 500mA / 10V 500mA (with remote voltage sense) | ||
| General purpose inputs/outputs | |||
| Isolated digital inputs | 4 x 24V input (VIH≥11V, VIL≤5V, IIN<15mA) | ||
| Isolated digital outputs | 4 x 30V / 500mA | ||
| Non-isolated digital inputs | 4 x TTL | ||
| Non-isolated digital outputs | 2 x 24V - 1A + 2x 24V - 200mA + 4x TTL output | ||
| Analog inputs | 2 x ±10V differential input, 16bit | ||
| Analog outputs | 2 x ±10V differential output, 16bit | ||
| Brake outputs | - | ||
| Control | |||
| Interface | Ethernet / EtherCAT / RS485 (50MBps max) | ||
| Update rate | 100Hz - 20kHz | ||
| Performance | |||
| Offset error [%of Ipk] | 0.25% | 0.25% | |
| Offset drift [%of Ipk] | 0.07% | 0.07% | |
| Gain error [%of Ipk] | 0.82% | 0.82% | |
| Gain drift | max 0.15% | max 0.15% | |
| Linearity error [ppm of Ipk] | max 550ppm | max 550ppm | |
| Current loop, small signal bandwidth (-3dB) | Typical 2-4kHz | ||
| Output current noise spectral density @100Hz | max 20 µA/√Hz | max 20 µA/√Hz | |
| Output current noise, rms 1Hz-10kHz | max 600uArms | max 600uArms | |
| Output current noise, rms 1Hz-20MHz | max 800uArms | max 800uArms | |
| Functional safety | |||
| Applicable standard | - | ||
| STO | - | ||
| SBC | - | ||
| Electrical safety | |||
| Applicable standard | IEC/UL61800-5-1 | ||
| Pollution degree | 2 | ||
| Overvoltage category | I | ||
| IP-protection class / enclosure type | IP20 / open type | ||
| Maximum altitude during operation | 2000m above mean sea level | ||
| EMC | |||
| Applicable standard | IEC61800-3 | ||
| Input filtering | cat C3, 2nd env. | ||
| Output filtering | Low-pass filter | ||
| Mechanical & Climatic | |||
| Dimensions (width x depth x height) | 271 mm x 447 mm x 70mm | ||
| Mass (typical) | 6 | 6 | |
| Operating temperature range | 10°C - 40°C | ||
| Operating humidity range | 20-80% non-condensing | ||
| Shock&Vibration | IEC61800-5-1, IEC60068-2-6 (Fc) | ||
| Lifetime | >10 years | ||
