June 25, 2019

Performa Racing P1 Radical 540 Qualified stock motors

Performa Racing have announced the release of their new P1 Radical 540 Qualified stock motors. The motors build on the standard Performa Radical Stock motors that were designed to deliver improved throttle response, higher efficiency, and more speed with the Qualified series variants being custom-built and hand-assembled as well as fully dyno-tested for improved performance. Other features include selected and shimmed rotors as well as adjusted sensor boards. Each motor include individual dyno print outs as quality insurance and the Qualified series is available from 10.5T to 21.5T variants.

Standard features:
– Performa Radical Housing – Machined aluminium can with maximum cooling for lowest running temperatures
– Factory balanced 12.50mm sintered rotor
– Radical Sensor System – Fully adjustable and replaceable
– Proprietary Radical Stack – Packed stack for higher power and efficiency
– Light weight and strong design
– Oversized precision Ball Bearings for maximum durability and higher RPM
– Low resistance – Heavy copper soldering tabs for higher power
– Developed in USA for Stock Racing
– Motors available for each Spec Class

Qualified features:
– Custom built and hand assembled
– Every Qualified motor comes with a complete Dyno test and a print-out after running the motor on the Motolyser
– Performa Racing tests and selects the best Stock motors for the “Qualified” series, example: Asymmetry in brushless motors ranges from 0 to 30+. Qualified motors will have Asymmetry no higher than 4, so you never see a rotor higher than a 4 in the “Qualified” series
– Rotor shimmed for alignment
– Sensor Board adjustment and timing set

Source: Performa Racing [performaracing.com]


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