蓝鲸体育直播

WT Dyno

鞕毳 鞝勲 霃欕牓瓿

鞕毳 鞝勲 霃欕牓瓿勳澑 WT Dyno電 鞝勱赴鞝侅澑 頌橃潉 鞚挫毄頃挫劀 攵頃橂ゼ 欤茧姅 氚╈嫕鞙茧 鞛戨彊頃橂┌, 雼れ枒頃 鞐旍 臁半觳措繍 鞎勲媹霛 氇摖 鞙犿槙鞚 鞗愲彊旮 臧滊皽 氚 韰岇姢韸胳棎 欤茧 靷毄霅╇媹雼.

Transient鞕 steady State 氇摐鞐 氇憪 鞝來暕頃橂┌, 鞐旍 須岇爠 氚╉枼鞐 雽頃 鞝滍暅鞚 鞐嗢姷雼堧嫟.

Multi-Purpose and Flexible in Design

Standard WT series dynamometers are designed as cradle mounted systems with the 蓝鲸体育直播 flexure strips. For special applications, the cradle mounted housing can also be supplied with trunnion bearings. With a second flange, loads can be coupled on both sides. With the starter system available as an accessory, the engine does not need a starter of its own. The LEW 2002 is available as the power supply unit.

The WT Series Eddy current dynamometers are especially suited for

  • Development and testing of all kinds of power engines
  • Quality control, running-in and endurance testing of combustion engines
  • Components tests such as valve actuation, injection systems and ignition systems
  • Fuel and lubricating oil tests with engines

 

Benefits

  • High speeds for testing of passenger cars engines
  • High torques at very low speeds for commercial vehicle engines
  • Large attachable masses allowing the use of several connecting shafts
  • Suitable for two rotating directions
  • High measuring accuracy due to contact-free speed measurement via a pulse generator as well as torque measurement via a load cell
  • Robust design, which integrates the load cell inside the frame
  • Long life time circle resulting from new mechanical design of cooling chambers and water pipes
  • Easy maintenance due to optimised mechanical design
  • Cooling chambers and coil can be changed without dismantling the bearings
  • Self-monitoring (cooling water)

Torque/Speed Measuring Systems

Speed Measurement Errorrpm

卤1, not smaller than 0.025% of FSD

Torque Measuring Error%Accuracy class 0.2% of FSD
hysteresis error <0.2%, linearity <0.2%
temperature drift <0.2% per 10K change of ambient temp.
Speed Control Error*rpm卤3
Torque control Error*%卤0.6% of FSD

*Related to the hydraulic dyno, power control unit and 蓝鲸体育直播 test stand controller

  • Colour - Light Grey (RAL 7035)
  • Transport and Storage Temperature - -50掳C to +85掳C
  • Working Temperature - 0掳C to 60掳C without coolant additives
  • Maximum, energizing current - 10A

 

 WT190WT300WT470
Power [kW]190300470
Rated Torque [Nm]60012003000
Maximum Speed [rpm]1000075004000
Moment of Inertia [kgm2]0.170.491.96
Weight [kg]3506701350
Development of combustion engines on engine test stands
Development of combustion engines on engine test stands

鞝滍拡 氍胳潣

蓝鲸体育直播鞝滍拡鞚 鞛愳劯頃 鞝曤炒毳 鞗愴晿鞁滊┐, 鞎勲灅鞚 鞏戩嫕鞐 雮挫毄鞚 鞛呺牓鞚 攵韮侂摐毽诫媹雼.

* 電 頃勳垬鞛呺牓頃鞛呺媹雼.

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