Roller Set for Emission Test

VP 230018


  • Transient emission testing for accurate analysis and measurement of emissions for vehicles under load (in conjunction with MAHA emission testers)
  • Driving resistance simulation for ASM-5015 and ASM-2525 emission tests (Acceleration Simulation Mode) in line with the BAR ’97 specifications

Roller Set Description and Standard Delivery

  • Self-supporting closed roller set frame
  • Option of in-ground or surface-mounted installation
  • Foundation required for in-ground installation
  • Pneumatic lifting bar
  • Electric eddy-current brake with separate flywheel
  • AC-Motor including control and power electronics
  • Foundation cover plate
  • Varnished with high-quality powder coating:
    • gentian blue, RAL 5010 (frame)
    • ruby red , RAL 3003 (rollers)

Operating modes of the tester in conjunction with emissions analyser or external PC:

  • Driving resistance simulation for ASM-5015 and ASM-2525 emission tests (Acceleration Simulation Mode) in line with BAR ’97 specifications
  • Driving resistance simulation for transient emissions testing in line with standard test cycles (note: vehicle inertia simulation in deceleration mode limited to 2000 lbs (900 kg)
  • Determination and compensation of equipment’s own losses (Parasitic losses) according to BAR ’97 specifications.
    Acceleration of the roller set with built-in AC-Motor to approx. 50 km/h with subsequent performance of roll-off tests (coast-down).
  • Performance measurement (wheel power) possible in the operation modes:
    • constant speed
    • constant tractive force
  • Control of equipment via serial interface RS232 (e.g. emissions analyser which meets ¿BAR ’97¿ specifications or external PC
Brochure DE | EN | ES | FR
Technical datasheet DE | EN | ES | FR
Technical data
Axle load 5500 kg
Track width 736 mm - 2438 mm
Rotating mass per roller set 900 kg
Min. testable wheel diameter 330 mm
Roller diameter 217 mm
Test speed max. 200 km/h
Wheel power max. 200 kW
Tractive force max. 8000 N
Deceleration mode 900 kg
Acceleration mode 2700 kg
Driving direction One driving direction
Fuse gG 20 A
Power supply 1/N/PE 230 V 50 Hz
Dimensions roller set in-ground (L x W x H) 3539 mm x 718 mm x 450 mm
Dimensions roller set surface mounting (L x W x H) 3539 mm x 930 mm x 725 mm
Dimensions packaging (L x W x H) 1100 mm x 4000 mm x 1000 mm
Compressed air, lifting bar 6 bar - 10 bar
Adjustable increments 0.454 kg
Weight 1350 kg
Weight incl. packaging 1450 kg