The SF-902S engine dyno houses a new absorber designed for high RPM and maximum durability. It’s rated for 15,000 RPM, 1,500 HP and 1,200 lb.-ft of torque. PTFE teflon water seals and high speed ABEC 7 bearings allow the new absorber to run at high RPM for extended testing periods without issue. The new stainless steel trunnion and backing plate provide a 75% increase in resistance to cavitations compared to previous aluminum bronze components. In addition to the new water seals, high speed bearings and stainless steel components the new absorber in the SF-902S dynamometer includes a hall effect speed sensor for greatly improved low speed RPM measurement.
Absorber Type Water brake power absorber with Teflon water seals, high speed bearings, stainless trunnion and backing plate and aluminum bronze rotor - low inertia design for precise control
Maximum Speed 15,000 RPM
Horsepower Capacity 1,500 hp (1,119 kW)
Torque Capacity 1,200 lb-ft. (1,627 N-m)
Temperature 16-Channel thermocouple panel 12 transducers, 1/8" 12 swagelock fittings 12 ten foot extension cables
Pressure 10-channel pressure panel 3 sensors (-15 to 150 psi)
Air / Fuel 2 pre-configured analog inputs
Fuel Flow 2 fuel flow measurement turbines (0-80 gal/hr)
Air Flow 1 air flow measurement turbine (9 in. air turbine standard, 20-1,200 CFM) (4 in. and 6 in. sizes also available)
