Single Roller

• Roller diameter : 325 mm
• Roller weight : ±300 kg
• Roller inertia : 6.6 kg m^2
• Roller linear mass simulation : 250 kg
• Maximum wheel track : 500mm
• Maximum allowable speed :330 km/h
• Maximum power absorption : 370 kW (500Hp) depending on wheel spin
• Maximum tractive effort : 4000 N depending on wheel spin
• Roller knurled

Frame – Inertia Dynamometer

• Height : 500 mm
• Width : 1000 mm
• Length : 2200 mm
• Ramp Length : 2000 mm
• Total weight : ±390 kg
• Maximum wheel base: 1600 mm(wheel centres)

Retarder Unit – Fit inside Frame above

• Minimum crating dimensions : 600 mm (W) x 500 mm (D) x 600 (L)
• Weight : ±200 kg without cooling fan
• Maximum allowable speed : 330 km/h
• Maximum power absorption : 400 kW
• Maximum torque : 1000 Nm
• Maximum tractive effort : ±6000 N
• Continuous absorption with cooling fan on retarder: ±30 % of maximum ratings.

Upgrade to mobile/single bike trailer – added to frame

• Total Height : 500 mm (265 mm effective lifting floor unit)
• Width : 1620 mm
• Length : 3150 mm
• Weight : 170 kg

Dynamometer Control Unit – Retarder Unit

• Speed stability : ±1 km/h
• Power requirement : 220 V 25A
• Load stability : ±0,1 kW
• Temperature sensor accuracy : 0,5 %
• Pressure sensor accuracy : 0,5 %

Ratchet Tie Downs :

• 4 x 1,000 kg capacity tie downs ensure safe dyno testing at high speeds.

Cooling fan for motorcycle :

• Option1 :         1.1 kW Ø400mm axial fan for Inertia dyno testing only.
• Option 2:         2.2kW Ø400mm axial fan for Loading and Inertia testing

Cooling fan for retarder :

• 220V 0,18kW Ø315mm fan. Ensures prolonged testing at constant speeds.

RPM Pick-up :

• Clips onto negative of coil, injector or inductive HT Lead

Lambda Sensor :

• Wide range oxygen sensor integrated with computer to display Air/Fuel readings on the graphs.