Roller Set, ASM-AF-EURO

Roller Set for Emission Testing

VP 230010


  • 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
  • Surface-mounted installation, with drive-on ramps (option)
  • Pneumatic lifting bar
  • Electric eddy-current brake with integrated flywheel
  • AC-Motor including control and power electronics
  • 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 the 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 the tester via serial interface RS-232 (e.g. emissions analyser which meets BAR ’97 specifications or an external PC)
Brochure DE | EN | ES | FR
Technical datasheet DE | EN | ES | FR
Technical data
Axle load 2700 kg
Track width 740 mm - 2440 mm
Rotating mass per roller set 900 kg
Min. testable wheel diameter 330 mm
Roller diameter 217 mm
Test speed max. 160 km/h
Wheel power max. 50 kW
Tractive force max. 3000 N
Deceleration mode 900 kg
Acceleration mode 2700 kg
Driving direction bi-directional
Fuse gG 20 A
Power supply 1/N/PE 230 V 50 Hz
Dimensions roller set (L x W x H) 3275 mm x 720 mm x 270 mm/570 mm
Dimensions packaging (L x W x H) 3600 mm x 750 mm x 1000 mm
Compressed air, lifting bar 6 bar - 10 bar
Adjustable increments 0.454 kg
Weight 820 kg
Weight incl. packaging 920 kg