SAI has developed a program resulting in doubling the power rating of motors and increasing the already high-operating efficiency. This has resulted in a motor suitable for rapid transmission in SAI’s range.
This motor sees BV1, variable displacement motors, rotating at speeds of up to 5,000 rpm, driving machines as heavy as 9 tonnes at speeds in excess of 40km/h.
This motor takes advantage of the technical advances achieved through this rigorous development program and as a result provides high starting torque and high maximum speed.
Furthermore, the flexibility offered, via the ratio of five to one between maximum and minimum displacement, increases the overall efficiency of the transmission, thus reducing fuel consumption, heat generation and running costs.
The BV1 constant power (cp) motor is a further development of the BV1 variable displacement motor. A cp valve automatically regulates the motor displacement to satisfy the torque requirement at the output shaft, while keeping a constant power output.
Using this motor type, after installation, no manual control is required and the system offers a more suitable response to the application requirements.
Custom Fluid Power is the Australian distributor of SAI crankshaft design radial piston motors.