of custom automotive testing equipment

ST-66 Starter Endurance Tester and Engine Simulator

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  • Endurance test of up to four starters at the same time.
  • Duplicates engine compression stroke.
  • Replaces live engine testing.
  • Designed to deliver maximum capabilities, flexibility and accuracy optimized with extended measuring and documentation functions.
  • Excellent choice for design and prototype labs, endurance testing, product quality assurance, component validation - verification, and warranty analysis centers.
  • Automated test with completely programmable scripting of test procedures.
  • Proprietary starter ripple current analysis technique is able to detect, graphically display and quantify armature, brush, commutator, faulty connections and other problems, is synchronized to one revolution of starter armature.
  • Engine cranking profiles provide complete control of the compression stroke pulsations applied to the starter.
  • Engine Cranking Profile Generator for creation of new cranking profiles.
  • Performance test can be executed after programmable quantity of crank profile cycles.
  • Captures Peak and Average: starter voltage, current and torque via high speed data acquisition system. High Speed Data also captured for: torque, current, starter voltage, contact voltage drop and speed.
  • Over Speed (over - run) capabilities up to 40,000 RPM.
  • Uses the Ring Gear from the starter's application.
  • Axial and Radial starter position adjustment system.
  • Flywheel stop position can be controlled and varied with a Gaussian distribution.
  • Computer controlled programmable up to 1500 Amp power supply with less than 200mV ripple, simulating 200 - 2000 CCA batteries (0 - 30 milliohms).
  • Easy to use test specification editor for creation and editing of test conditions and specifications.
  • Programmable limits for the quantity of individual and sequential starter failures before starter is dropped from the testing cycle.
  • Smart Delays for starter temperature monitoring, if the starter is above the maximum temperature the tester will skip the starter and continue with the next starter in the sequence.
  • Pause test feature allows a sample to be removed for analysis, testing can continue and later the sample can be placed back on the tester and resume testing.
  • Expanded report capabilities. User programmable report generator sends results to MS Excel for cranking cycle and performance report print out.
  • Individual statistical files for each starter, previous results retrievable for display and analysis.
  • Expandable measuring system for custom requirements. Temperature inputs and auxiliary analog channels available for customer defined measurements.
  • Over - Speed (over-run) capabilities up to 40,000 pinion rpm.
  • Individual starter cooling fans with programmable fan on and fan off settings.
  • Layout of tester and enclosure can be configured in a variety of configuration for ease of installation.
  • Provisions for external battery connections for use as the power supply.

Technical Data:

  • Starter Power Supply 0 - 24V, up to 1500 Amps
  • Starter Power Supply 0 - 32V, up to 1200 Amps *
  • Starter Speed 0 - 40,000 RPM **
  • Starter Pinion Torque 0 - 100 Nm **
  • Flywheel Shaft Torque up to 1000 Nm
  • Solenoid Power Supply 0 - 24V: up to 120 Amps
  • Solenoid Power Supply 0 - 32V: up to 100 Amps *
  • Starter Input Power up to 12 kW
    * optional
    ** depends on gear ratio

Measured Parameters:

  • Starter & Solenoid Voltage up to 50 Volts
  • Starter Current up to 2000 Amps
  • Solenoid Current up to 150 Amps
  • Contact Voltage Drop 0 - 5 Volts
  • Motor Terminal Voltage up to 48 Volts
  • Engine Torque up to 1000 Nm
  • Flywheel Speed up to 4000 RPM
  • Starter Efficiency 0 - 100%
  • Starter Output Power up to 2.5 kW **
  • Temperature, 8 Insulated Channels -20 to 200° C