Voith Retarder R115 H Actros , Atego Technical Data Step - up ratio i = 2 . 03�@�@i = 1 . 68 Max . braking torque at the retarder shaft at the propshaft 1580 Nm�@�@1580 Nm 3200 Nm�@�@2650 Nm Maximum speed at the propshaft 2500 rpm�@�@3000 rpm Standard operation 5 - stage hand - brake switch stage 1 v = const . ( downhill cruise control ) option : foot control Operating medium oil ( see fuel specification ) Fill rate 5 . 9 l Control medium compressed air Reservoir pressure 7 - 10 bar Unit weight incl . heat exchanger without operating medium approx . 63 kg Nominal voltage 24 V Current consumption max. 1 . 0 A CAN-bus-specific electronic Digiprop control system Flange connection to DIN or SAE standard 1 gearbox 2 step - up gear 3 input shaft 4 rotor 5 stator 6 gearbox - independent retarder oil supply system 7 heat exchanger 8 propshaft
Other Product Features �¡ integrated step - up ratio retarder �¡ direct standard power take - of ( P . T . O ) possible , without modification �¡ emergency steering pump and tachometer pick - off are not impaired �¡ standard propshaft length not affected by the retarder �¡ retarder integrated in the vehicle management ( Telligent )
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