Description
● Custom built Light and Medium Duty Transmission Dyno
● Fully automated test scripts
● Allows complete simulation of light, medium and heavy duty load operation modes
● HTC-S controller unit is used to drive transmission and gather data during the test.
● HTC-S Software Package allows to compare gathered data with master data after the test is completed.
● Includes required number of load cells (500 N/m) and a rotary drive unit with a powerful electric motor (30 kW) as well as separated tanks for standard and specific fluids.
● For efficient operation, the stand is equipped with a 40-HP engine and a modern VFD (variable frequency drive). This allows for the operator to hear extrinsic sounds as well as identify other problems associated with extrinsic sounds of the gearbox.
● The design makes it easy to control the motor and load cells in both manual and automatic modes – via the integrated control system
● The dynamometer chassis has built-in electronic pressure sensors. This allows the use of standard hoses for connection to the oil ports of the transmission.
● HD 400 is equipped with a electric disk brake. This is an effective locking device, which allows carrying out of tests on the integrity of all components.
The stand is equipped with a cantilever-rotary lifting device (jib crane), which greatly facilitates the installation and removal of transmissions.
Power requirements 380 V 3-phase, 50-60Hz
Dimensions 79.1" x 181.9" x 101.6" (201 cm х 462 cm х 258 cm)
Weight 4,166.7 lbs. (1,890 kg)
Drive Type Nidec/Leroy-Sommers, 75kW (140 Amps), radial forced ventilation
Drive Rated power 75 kW (100 HP)
Rotation frequency the motor 5000 RPM
Load cell unit type Eddy current retarder KLAM CFK-140
Cooling air-cooled, bi-directional
Max rotation frequency 5000 RPM
Max torque 1200 N/m
Recorded signals
● Rotating torque (N-m)
● Charge pump supply pressure (Bar)
● Torque converter inlet pressure (Bar)
● Torque converter outlet pressure (Bar)
● Forward clutch pack pressure (Bar)
● Reverse clutch pack pressure (Bar)
● Lube pressure (Bar)
● Cooler flow (LPM)
● Oil temp (deg C)
● Engine speed (RPM)
● Input speed TISS (RPM)
● Output speed TOSS (RPM)
● Pack Pressures (Temperature Compensated)
● Cooling Flow
● Sump Temperature
● Inching Position or Proportional Current
● Pass/Fail Indication for Each Data Record
● Input Torque
● Un-Compensated Pressure