c) Brake control
For gearmotors equipped with brakes, there are two motor versions available, i.e. the B02P or
P01
O execu-
tions.
In
the B02P version, the motor has an in-built, direct brake control system.
In
the P010 version, an auxiliary branching is required to control the brake.
See the following diagram.
Open loop circuit
Closed loop circuit
Control valve open center type
Motor
execution
d) Hydraulic oil
B02P
Control valve closed center type
Motor
execution
P010
Use hydraulic mineral oil with viscosity ISO VG 46 (46 Cst at t = 40°C).
Motor
execution
It is recommended the oil temperature should
be
between +30°C and + 70°C.
e) Oil filtering
P010
For reliable motor operation and long life, it is important that the hydraulic circuit has a
filterfora
proper oil fil-
tering according to the following degree:
degree 9 NAS 1638
degree 6 SAE
degree 18/15 SO DIS 4406
@ Bonfiglioli
Trasmital
27
To Next Page
Loading...
