Product Short Description
Product Introduction
NDRIVECP30-S is a compact high-precision network digital servo amplifier developed by AEROTECH, belonging to Ndrive CP series, matched with A3200 distributed motion control system. It is designed for ultra-precision motion control requirements in precision manufacturing, featuring low jitter, deterministic control and high bandwidth closed-loop algorithm.
Description
Technical Specifications
- Control power input: 100–240 VAC single phase
- DC bus operating range: Up to 320 VDC
- Supports primary absolute encoder and auxiliary quadrature encoder input
- Built-in STO (Safe Torque Off) safety function
- Digital I/O: 6 digital inputs, 4 digital outputs, 2 high-speed trigger inputs
- Analog channel: 1 differential ±10 V analog input, 1 ×16-bit ±10 V analog output
- Supports PSO Position Synchronized Output function
- Weight: 1.63 kg
- Operating ambient temperature: 0°C ~ +50°C
- Cooling mode: Natural convection + optional auxiliary forced air cooling
Function Features
- Double-precision floating-point DSP executes high-bandwidth PID current, velocity and position loop
- Deterministic real-time motion control with microsecond-level synchronization accuracy
- Support brushless permanent magnet motors, DC brush motors, linear motors
- Built-in encoder interpolation for dual-loop feedback control
- Software configurable safety limit, overtravel protection and fault latch function
- High-speed position synchronous trigger output for laser processing, precision machining
- Supports multi-drive synchronous linkage via system sync port
Application Scenarios
Semiconductor wafer processing equipment, precision laser machining, optical inspection equipment, micro-assembly automation, precision CNC machine tools, metrology testing equipment, high-precision 3D printing equipment.
Material Composition
Aluminum alloy housing and integrated heat sink; high-reliability power semiconductor module; multi-layer control PCB; shielded high-density signal connectors; flame retardant plastic terminal blocks; anti-electromagnetic interference internal shielding sheets.
Structural Characteristics
Standard vertical cabinet mounting structure; internal separation of power circuit and signal circuit; independent wiring terminals for motor power, encoder feedback, safety signals and communication; reserved mounting holes for external additional heat sink; integrated shielding structure to reduce radiated electromagnetic emission.
Working Principle
Motion commands sent by A3200 motion controller are transmitted to servo drive via industrial communication bus. Internal DSP executes closed-loop control algorithm according to encoder feedback signal, generates PWM modulation signal to drive power module to output adjustable current to servo motor. Real-time position error calculation and dynamic gain adjustment ensure ultra-smooth low-vibration motion. STO circuit cuts motor torque output rapidly under safety trigger condition.
Installation Requirements
Install vertically inside control cabinet; maintain minimum 25 mm free space around drive for heat dissipation; reserve 100 mm front space for cable plugging; all signal cables adopt shielded wiring; separate power cables and feedback cables; install protective earth wire reliably.
Usage Notes
Complete motor parameter identification before commissioning; avoid operating above maximum continuous rated current for long duration; regularly inspect heat sink for dust accumulation; do not connect or disconnect encoder cables under power-on state; STO safety circuit must pass safety verification before formal production operation.
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