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Features
다양한 용량의 모터 시험 대응
DC / BLDC / BLAC 모터 성능 시험기
DC / BLDC / BLAC 모터 전기 성능 시험기
DC / BLDC / BLAC 모터 마모 수명내구기
서보모터 및 히스테리시스 타입 모터 다이나노미터 사양 공급
Motor 및 Motor 제어기 연구개발 및 Motor 제조 단계별 사양 대응, 양산 검사기 EOL (End of Line) 자동화 검사기 공급 (약 100 검사항목 Tat Time 30~45 sec)
모터 성능시험기 시험항목
  - NTI 성능, Bemf, Cogging & Friction Torque, Torque Ripple, Torque Constant(Kt) 평가기능
  - BLDC 및 BLAC Motor의 Hall & Encoder Signal Accuracy 평가 기능
  - Cogging Torque, Bemf, Torque Ripple, Phase Current & Voltage 등에 대한 FFT 및 Order 분석 기능을 통해 모터 조립성 및 성능(출력,Ripple,진동) 원인 분석기능
모터 전기성능시험기 시험항목
  - Phase to Phase 저항 & Balance, Phase to Phase 인덕턴스 & Balance, 절연저항, 내전압 시험 기능
  - 수동시험 및 시험 Sequency 자동화를 위한 Panumatic Actuator를 이용한 상간 및 기기별 Switching 기능 및 고전압에 대한 Test Safety 기능
GUI Operation Program에 의해 시험 자동화 및 사용자 설정 기능, 실시간 모니터링 및 분석기능, Test Data Management 기능, 원격 MES(Manufacturing Execution System) Interface 기능
 
Motor Dynamometer 사양 예 - BLAC EPS Motor Test Dynamometer
 
주요 System 사양
1) 4 Stage Test Bench
- 1 Stage : No Load Test : Friction, Back EMF, Hall & Encoder Signal Accuracy
- 2 Stage : No Load Test with Harmonic Gear1/50 : Cogging Torque, Friction Torque
- 3 Stage : Low Speed Load Test with Harmonic Gear1/50 : Torque Ripple,Torque Constant Kt
- 4 Stage : High Speed Load Test : NTI, Torque Constant Kt
2) Test Motor Operation & Load Control using Servo Motor Configuration
3) 0.1% Accuracy Torque Meter Configuration
4) 3,600 P/R Encoder Configuration
5) Harmonic Gear Box include for Cogging Torque & Torque Ripple
6) Programmable DC Power Supply System & PC interface
7) Real time High Speed DAQ include (NI PCI or PXI System)
8) Motor Driver Control Function include (Analog Voltage, CAN, Serial etc. user Confirm)
9) 3 Axis Motor Install Unit Configuration
10) Manual or Auto Pin Connecting and Automatic Sequence Test Function
11) Serial Communication Servo Control
12) Test & Analysis Automation by GUI Program (Labview)
13) Test Report Release Function
14) Torquemeter Calibration Tool (Bar & Weight Unit) include
15) UPS include for Control PC Power
 
주요 기능
1) Cogging Torque Test
- 30/50 rpm
- Angle base Cogging Torque Measurement & Display
- Cogging Torque 평가를 위한 Cogging Value FFT 및 Order Tracking 분석기능
- H/W Anti-Ailiasing Filter 기능
2) Friction Torque Test
- 1000 / 2000/ 3000 rpm
- Angle base Friction Torque Measrement & Display
- Friction Torque 평가를 위한 Friction Value FFT 및 Order Tracking 분석기능
3) Back EMF Test
4) Hall & Encoder Signal Accuracy Test
- Motor별 Hall & Encoder Signal 설정기능
- Encoder Timing Error
- Bemf Error
- Edge to Edge Error
- Run Out(Peak-Peak)
- Number of Hall & Encoder Edge
- Hall Signal과 Bemf와의 방향성
- Hall Signal 순서
5) Torque Constant(Kt) & Torque Ripple Test
- Max / Min / Ave. Torque
- Torque Ripple / Torque Constant(Kt) /Output Power / Eff./Difference
6) NTI Curve Test
- Max / Min / Average Torque / RPM
- Phase Voltage(U/V/W)
- Phase Current(U/V/W)
- Main Power Supply Voltage(Vdc)
- Main Power Supply Current(Idc)
- Torque Constant(Kt)
- Mechanical & Electronic Power[W] , Efficiency[%]
 
GUI Program Sample
 
Motor의 성능시험 및 부하내구시험을 위한 Motor Dynamometer로 부하 제어능력이 우수한 Hysteresis Brake를 기반으로 한 Hysteresis Brake Dynamometer 및 Dynamometer Controller, GUI(Graphic User Interface) 기반의 Motor Test Program으로 구성된다.
 
Features
 
Motor 전기 성능 시험기 사양 예
 
주요 System 사양
1) 4 wire Micro Electrical Resistance Tester Configuration
2) 1A Constant Current Supply for Resistance Measurement
3) Sine wave Current Supply by Programmable AC Power Supply for BLAC Inductance Measurement
4) Programmable DC Power Supply for BLAC Inductance Measurement
5) Current Measurement Sensor include for BLAC Inductance Measurement
6) LCR Meter DC / BLDC Inductance Measurement
7) Motor Shaft Holding Fixture include by Air Actuator Unit
8) Motor Phase Select Automation by Air Actuator Unit
9) Manual Pin Connecting and Automatic Sequence Test Function
10) Serial Communication Test Device Control & Data Measurement
11) Test Motor Install Jig Unit with Toggle Cramp incldue
12) Test & Analysis Automation by GUI Program (Labview)
13) Test Report release Function
14) Area Sensor Configuration for High Voltage Safety
15) UPS include for Control PC Power
 
주요 기능 (Test 항목)
1) Resistance Test
- Line to Line Resisance
- Line to Line Resisance Balance % Measurement
2) Inductance Test
- Line to Line Inductance
- Line to Line Inductance Balance %
3) HI-Pot Test
- Max 1,000VAC Withstand Test
4) Insulation Resistance Test
- Max 1,000VDC, Insulation Resistance
 
Test System - Sample