Sumitomo Cyclo BBB4 - Output Shaft Direction; Nominal and Exact Ratio; Gearmotor Specification; Reducer Specification

Operation & Maintenance Manual 5
Cyclo® BBB4
Cyclo® BBB4
Nomenclature, continued
Gearmotor Specification
Reducer Specification
Mounting Positions
Nomenclature Example:
LHYMS5-4A125YB-Y1-B-28
L - Cyclo® Bevel Buddybox
H - Horizontal
Y - Shaft Mount (Hollow Shaft)
M - Gearmotor
S - Special Modifications
5 - 5 HP (3.7kW), 1750 RPM
4A125 - Frame Size
Y - Inch Shaft Specification
B - AGMA Class
Y1 - Mounting Position
B - Brake (gearmotor only)
28 - Ratio
Specification Suffix
Three-Phase Motor
Single-Phase Motor SG
AF Motor (Adj. Frequency) AV
Servo Motor SV
DC Motor DV
Torque Limiter TL
Premium Efficient
Three-Phase Motor
EP
Type Suffix
Standard
Baseplate BP
Shovel Base SB
DC Motor DV
Nominal and Exact Ratio
Y6
Y5
Y3 Y4Y2
Y1
Projects to Left Side L
Projects to Right Side R
Projects to Both Left/Right Sides T
Output Shaft Direction
(shaftedmodelonly)
Y6
Y5
Y3
Y4
Y2Y1
Y6
Y5
Y3 Y4
Y2
Y1
Y6
Y5
Y3
Y4Y2Y1
Y6
Y5
Y3 Y4Y2Y1
Y6
Y5Y3 Y4Y2Y1
BBB with Planetary Input
Nominal Ratio
Frame
Size
Exact
Ratio
Input Overall
3 11
4A10
10.50
4A12
4A14
10.89
4B14
4B16
10.85
4C16
4D16
4D17
4E17
4E18
10.50
4F18
4E19
10.82
4F19
4
13
4A10
12.99
4A12 12.80
4A14
12.95
4B14
4B16
12.804C16
4D16
4D17
13.09
4E17
4E18
4F18
4E19
13.01
4F19
14
4A10
14.21
4A12 14.00
4A14
14.16
4B14
4B16
14.004C16
4D16
4D17
14.32
4E17
4E18
4F18
4E19
14.23
4F19
5
16
4A10
15.36
4A12 15.65
4A14
16.00
4B14
4B16
16.264C16
4D16
4D17
16.17
4E17
4E18
15.63
4F18
4E19
15.47
4F19
18
4A10
16.80
4A12 17.12
4A14
17.50
4B14
4B16
17.784C16
4D16
4D17
17.68
4E17
4E18
17.10
4F18
4E19
16.92
4F19
BBB with Cyclo Input
Single Reduction
Nominal Ratio
Frame
Size
Exact
Ratio
Input Overall
6 21
All
21.0
7
22
22.4
25 24.5
8 28 28.0
11
35
35.2
39 38.5
13 46 45.5
15 53 52.5
17 60 59.5
21
67
67.2
74 73.5
25
80
80.0
88 87.5
29 102 101.5
35
112
112.0
123 122.5
43 151 150.5
51 179 178.5
59 207 206.5
71 249 248.5
87 305 304.5
119 417 4A10 416.5
Double Reduction
Nominal Ratio
Frame
Size
Exact
Ratio
Input Overall
104 364
All
364.0
121 424 423.5
143 501 500.5
165 578 577.5
195 683 682.5
231 809 808.5
273 956 955.5
319 1117 1116.5
377 1320 1319.5
473 1656 1655.5
559 1957 1956.5
649 2272 2271.5
731 2559 2558.5
841 2944 2943.5
1003 3511 3510.5
1247 4365 4364.5
1479 5177 5176.5
1849 6472 6471.5
2065 7228 7227.5
2537 8880 8879.5
3045 10658 10657.5
3481 12184 12183.5
4437 15530 15529.5
5133 17966 17965.5
6177 21620 21619.5
7569 26492 26491.5