Midland SPD-6 - Page 248

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248
Model SPD-6
System schematic H1 pump and H1 motor with EDC
P003 424
min.max.
L2 NMA
A
B
M5
MB
M4
L1
B
R1
R2
M4
M5
M14 M6 1 2
M3 L1 L2 MA
A
C2 C1
S
F00B F00A
L3 L4
CW
MB
max. 3 bar
[43.5 psi]
n
The schematic above shows the function of a hydrostatic transmission using an H1 Axial variable displacement pump with electric
proportional displacement control (EDC) and an H1 Bent axis variable displacement motor with electric proportional control (L*) and
integrated loop flushing device.
Service Manual H1B 060/080/110/160/250 Bent Axis Motors
H1 general information
12 11024924 • Rev CB • February 2015