Midland SPD-6 - Page 265

265
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Model SPD-6
Port locations and gauge installation
The following table and drawing show the port locations and gauge sizes needed.
Port Information
Port identifier 060 080 110/160 250 Pressure
obtained
Gauge size,
bar [psi]
Port size Wrench
size
int. hex
Port size Wrench
size
int. hex
Port size Wrench
size
int. hex
Port size Wrench
size
int. hex
L1, L2 7/8-14 UNF 3/8 7/8-14 UNF 3/8 in. 1 1/16-12UN 9/16 in. 1 5/16-12UN 5/8 in. Case drain 10 [100]
MA, MB
(Radial endcap)
7/8-14 UNF 3/8 1 1/16-12UN 9/16 in. 1 1/16-12UN 9/16 in. 1 1/16-12UN 9/16 in. System
pressure
600 [10,000]
MA, MB
(Axial endcap)
9/16-18 UNF 1/4 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. System
pressure
600 [10,000]
M4 9/16-18 UNF 1/4 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. Servo pressure
rod end
600 [10,000]
M5 9/16-18 UNF 1/4 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. Servo pressure
piston end
600 [10,000]
X1
9/16-18 UNF 1/4 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. Control
pressure
supply,
hydraulic
actuator
100 [1500]
XA
9/16-18 UNF 1/4 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. BPD, PCOR
inactive at A
100 [1500]
XB
9/16-18 UNF 1/4 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. 9/16-18 UNF 1/4 in. BPD, PCOR
inactive at B
100 [1500]
System Ports
Port identifier 060 080, 110 160/250
Split flange boss, thread M10 x 1.5 Split flange boss, thread M12 x 1.75 Split flange boss, thread M12 x 1.75
A 3/4 inch code 62 per ISO 6162 Type 1,
min. thread 18mm [0.71 in]
1 inch code 62 per ISO 6162 Type 1,
min. thread 23mm [0.91 in]
1 1/4 inch code 62 per ISO 6162 Type 1,
min. thread 23mm [0.91 in]
B 3/4 inch code 62 per ISO 6162 Type 1,
min. thread 18mm [0.71 in]
1 inch code 62 per ISO 6162 Type 1,
min. thread 23mm [0.91 in]
1 1/4 inch code 62 per ISO 6162 Type 1,
min. thread 23mm [0.91 in]
Service Manual H1B 060/080/110/160/250 Bent Axis Motors
Pressure measurements
11024924 • Rev CB • February 2015 29