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3. BRAKE PUMP
1)
STRUCTURE
4
18
19
1
Body
2
Body
3
Body
4
Mounting flange
5
Rear cover
6
Pressure plate
7
Drive gear
8
Drive gear
9
Drive gear
This gear pump have a maximum delivery pressure of 173kgf/cm
The pressure loaded type gear pump is designed so that the clearance between the gear and the
bushing can be automatically adjusted according to the delivery pressure. Therefore, the oil leakage
from the bushing is less than that in the case of the fixed bushing type under a high discharge pressure.
Consequently, no significant reduction of the pump delivery occurs, even when the pump is operated
under pressure.
9
17
20
16
12
6
25
7
11
8
10
10 Driven gear
11 Driven gear
12 Driven gear
13 Nut
14 Washer
15 Square ring
16 Square ring
17 O-ring
18 Shaft seal
4-8
23
3
15
22
2
5
1
26
19 Snap ring
20 Back up ring
21 Middle flange
22 Middle flange
23 Middle flange
24 Through shaft
25 Guide pin
26 Stud bolt
27 Bolt
2
.
24
21
27
13
14
110D7EBS06
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