E-Mobility Powertrain Solutions in USA

E Mobility Powertrain

ITE offers an extensive testing solutions tailored for electric mobility powertrains. These services ensure that all components of the powertrain are functioning optimally, with a focus on efficiency and performance.

ITE STD EOL Test Machine

Our End-of-Line (EOL) Test Machines feature a modular design to accommodate low, medium, and high-capacity powertrains. These scalable systems adapt to various speed, torque, and power demands, making them perfect for testing electric powertrains in passenger and commercial vehicles. With precise measurement capabilities and flexible configurations, ITE's EOL solutions ensure efficient and accurate performance validation across diverse production scenarios.

Key Features:

Modular design for flexible adaptation across diverse powertrain types.
Scalable solutions for low to high production volumes.
Precise testing for speed, torque, and power to ensure compliance and quality.

E Axle Testing

Validates the efficiency, durability, and NVH performance of integrated electric axles under real-world conditions.

Performance and reliability testing of electric axle systems, including thermal and mechanical analysis.
State-of-the-art testing methodologies for contemporary e-axle systems integrating e-motors, inverters, and transaxles.
Modular test platform supporting various e-drive and e-axle configurations, scalable from Low-Rate Initial Production (LRIP) to full-scale production.

Comprehensive Testing : Durability, performance, NVH, and thermal endurance tests for light and heavy-duty applications.
Modular & Scalable : Easily adaptable systems for future testing needs.
Energy Efficiency : Integrated Regenerative DC sources reduce grid power consumption with precision control.
High-Speed Capability : Testing up to 25,000 rpm.

NVH Test
Gear Ratio Check
Parking Test
Sensor Test
Gear Carrier Quality Tests.

E Drive Unit Testing

Tests complete electric drive systems, integrating motor, inverter, and transmission to ensure smooth and efficient power delivery.

ITE specializes in testing electric drive units (EDUs) for various applications, including development, quality (Q), and end-of-line (EOL) testing.
Provides application-oriented development to enhance cost efficiency and reduce cycle times, focusing on essential performance metrics.

Versatile Test Stands: Supports flexible development, pre-series quality, and automated EOL testing.
Realistic Simulations: Simulates real-life conditions like cornering and battery recuperation with torque measurement and temperature-controlled environments.
High Precision: Full-load test runs with high-resolution measurement technology for accurate results.

Gearbox NVH.
Motor NVH
Parking Test
CAN Control
Motor Performance
Back EMF
Sensor/Actuator
Leak Tightness Test
Resolver Offset
Backlash test
Voltage and current
measurement.
Torque and speed sweep measurement
battery and recuperation simulation
Temperature-controlled testing for power electronics

E Drive Unit Testing

E Motor

Assesses torque, power output, and efficiency of electric motors across different operational modes to optimize performance.

Testing electric motors for durability, efficiency, and overall performance.
Advanced e-motor testing solutions for validating and optimizing modern e- drive systems.
Comprehensive portfolio covering performance, NVH, EMC, and durability testing for high-performance e-drives.

Flexible Testing : Supports a wide range of speeds and torques.
High-Speed Capability : Testing up to 25,000 rpm.
Advanced Automation : Integrates seamlessly with ITE’s automation systems.
Precision Measurement : Includes E-STORAGE battery emulator for accurate testing.
Versatile Mechanics : Suitable for high-speed and high-torque applications.

Motor Performance
Durability
NVH Efficiency
Road and Climate Simulation.
Insulation Resistance
Hi-Pot.
Back EMF
Resolver Offset
3-Phase Wiring State
Resistance (Motor Phase, Temp Sensor, Resolver)
E-Motor Performance Test Rig: Characterization and validation of EV traction motors.
E-Motor Static Test Rig: Electric function evaluation of EV drive motors.
E-Motor Dynamic Test Rig: Functional testing of EV drive motors.

E Motor

Inverter Testing

Validates control strategies and thermal management systems of inverters to meet industry benchmarks for energy efficiency and reliability.

ITE specializes in validating inverters for energy conversion and power management in electric vehicles.
Combines advanced software tools with a comprehensive testing system for precise evaluation and seamless integration.

Efficient Testing : Specialized systems for accurate and independent performance evaluation of drive inverters, speeding up development and time to market.
Core Testing : Focus on control and safety functions of individual inverters for easy integration into electric vehicles.
Advanced Technology : E-motor emulation technology simulates motor and battery performance with high precision.

Insulation Resistance
Hi-Pot
ETA (Efficiency)
Current (A)
Voltage (V)
Power (W)
Resistance (Ω)
Temperature (℃)
Flow (LPM)
CAN Communication and Performance

Stator Testing

Focuses on the insulation, durability, and EMF characteristics of the stator, which is critical for motor performance.

ITE specializes in advanced stator testing services to ensure electric motor performance, efficiency, and reliability.
Expertise in quality assurance, precise magnetic performance assessment, and ensuring production consistency.
Addresses unique motor design requirements and converts test data into actionable insights for motor designers.

Comprehensive Testing Process : Includes material selection, visual inspection, calibration, magnetic response evaluation, and core loss measurement.
Tailored Testing : Customizable setups and parameter adjustments based on stator size and design requirements.
Advanced Testing Equipment : Includes Partial Discharge Tester, AC Induction Motor Stator Tester, BLDC Motor Stator Tester, and more for high-precision and automated testing.

Magnetic Response Testing : Measures magnetic responses and core losses at various points.
Core Loss Measurement : Assesses core losses at different frequencies and inductions.
Equipment Tests : Partial Discharge, Hi-Pot, Insulation Resistance, BEMF, Hall Characteristics, Pinhole Insulation, and Vacuum Surge tests.

Rotor Testing

Evaluates the mechanical and thermal stability of rotors to ensure they can withstand operational stresses and deliver consistent performance.

ITE offers advanced rotor testing services to ensure motor rotor performance and reliability.
Specializes in detecting defects, performance inconsistencies, and manufacturing anomalies in various motor rotors.
Expertise in testing rotors for AC motors, new energy vehicle motors, and permanent magnet rotors used in appliances and electric vehicles.
ITE has advanced balancing machine solutions for Rotor.

Die-Cast Rotor Tester : Utilizes cutting-edge technology to assess die-cast rotors for defects like broken bars, porosity, and eccentricity. Fast clamping and optional manual/automatic operation enhance efficiency.
Permanent Magnetic Rotor Tester : Tests electrical performance of DC brushless motor rotors with user-friendly software, MES integration, and fast clamping for production lines.
Permanent Magnet Synchronous Motor Rotor Tester : Evaluates permanent magnet rotors for EVs and appliances, with features like remote diagnostics and intelligent self-inspection.
Automation Line Applied Aluminium Rotor Tester : High-speed testing for aluminium rotors with seamless integration into automated production lines.
Full digital data processing and adaptive speed detection.

Test Items : Broken bars, Back-EMF, Hall characteristics, phase difference, unbalance, and correction data.
Measuring unbalance : with a minimum residual of ≤0.1 gmm/kg and an unbalance reduction ratio (URR) ≥ 95%.
Balancing speed : adjustable to approx. 800 rpm, with 3 kW driving power.

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