Model C2 21/28/35
| SERIE | C2 | ||
| Displacement (1) |
cc/giro cc/rev |
21-28-35 | |
| Connection flange | SAE "B" | ||
| Charge pump displacement |
cc/giro cc/rev |
11 (0.67) |
|
| Max speed (2) |
giri/min rpm |
3600 | |
| Min speed |
giri/min rpm |
700 | |
| Rated pressure |
bar (psi) |
270 (3916) |
|
| Peak pressure |
bar (psi) |
21-28 350 (5076) |
35 320 (4641) |
| Charge pressure |
bar (psi) |
15÷25 (standard 20) (218÷363) (standard 290) |
|
| Max case pressure |
bar (psi) |
2 (29) |
|
| Suction pressure |
bar (psi) |
? 0.8 (? 11.6) |
|
| Moment of inertia rotating parts |
kg m² (lbf ft²) |
0.0018 (0.042) |
|
| Weight (approx) (3) |
kg (lb) |
22 (48.5) |
|
Notes:
(1) The displacements 21-28 use the same external casing.
(2) The values shown are valid for an absolute pressure (pass) of 1 bar (14.5 psi]) at the suction inlet port an when operated on mineral oil.
(3) Approximate values.
Displacement variation occurs through the rotation of a swash plate; by moving beyond the neutral point, flow reversal is achieved.
The unit offers the following range of controls:
Two mounting provisions for auxiliary pumps and additional options are available:
Peak conditions must not exceed 1% of each minute.
Avoid simultaneous operation at maximum speed and maximum pressure.
