are used in hydraulic drives of metal-cutting machines and others. Provide a change in the supply of mineral oil from nominal to zero when the pressure in the system equal to the pressure of the setting of the pump regulator. Setting up the pressure regulator is mechanical. A change in the working volume is provided: mechanical-for pumps of models G12-54AM and G12-55AM (nominal pressure up to 6.3 MPa), remote-for pumps of models 2G12-54AM-25 and 2G12-55AM-4 (nominal pressure 2, 5 and 4 MPa, respectively). The nominal speed of rotation is 1500 rpm, the direction of rotation is the right (clockwise from the shaft).
| Pump model | Submissions Q l/min | Mass |
|
g12-54AM 53
g12-55AM 95 2G12-54AM-25 55 2G12-55AM-4 97 |
53 95 55 97 |
31.5 46.0 36.0 58.0 |
