Sumitomo PARAMAX 9000 Series - Nomenclature Explained; Drive Unit or Reducer Nomenclature; Motor Nomenclature

4
1-2) Nomenclature
(1) Drive unit or Reducer
COMMON
P P
P PARAMAX
H 9075 D R 3 Y
Refre to Table 5
Number of gear stage
Refer to Table 4
Assembly
Refer to Table 3
Frame size
Housing type
Refer to Table 2
Mounting method
Refer to Table 1
Auxiliary type
Auxiliary type
Refer to Table 9
Nominal reduction
ratio
Slow-speed shaft
type
Refer to Table 8
Slow-speed shaft
arrangement
Refer to Table 6
High-speed shaft
type
Refer to Table 7
High-speed shaft
arrangement
Refer to Table 6
R L K F 35.5
Mounting method
H Horizontal
V Vertical
R Upright Flipped Over
W Upright
Table 1 Table 5 Table 8
Table 9
Table 6
Table 7
Auxiliary type
Y Inch shaft
A Steel fabricated housing
YA
Blank
K
T
F
G
B
FB
Steel fabricated housing + Inch shaft
Solid shaft
Hollow output shaft key type
Hollow output shaft shrink disc type
F
R
L
B
D
Blank
M
J
Y
Ductile iron housing
YF Ductile iron housing + Inch shaft
W Wall mount
Housing type
A Mono-block housing
D
Split housing
Table 2
Assembly
P Parallel shafts
R Right-angle shafts
Table 3
Number of gear stages
1 Single reduction
2
Double reduction
3 Triple reduction
4
Quadruple reduction
Table 4
Backstop
1 Radial fan
1 Radial fan (opposite side)
With motor
With high speed adapter
Hollow input shaft with flange
(right angle shaft only)
1 Radial fan + Backstop
Position of projected high/slow speed shaft
High speed shaft
Right side viewed from high speed shaft
Left side viewed from high speed shaft
Both sides
Solid shaft
Both sides
(Reverse gear arrangement of B's)
Projected high speed shaft of right angle shaft
depends on the position of bevel gear.
Slow speed shaft
Auxiliary type