Sumitomo Cyclo BBB User manual

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Operation and
Maintenance Manual
Manual 13.601.60.005T •May 09
Cyclo®BBB
Bevel Buddybox

Operation and
Maintenance Manual
Table of Contents
Taper-Grip® Bushing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Motor Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Brakemotor Characteristics . . . . . . . . . . . . . . . . . . . . . . . 7
Standard Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cyclo BBB
Speed Reducers and Gearmotors
featuring Keyless Taper-Grip® Bushing
BEVEL BUDDYBOX

Cyclo®BBB
Notes

Inch Tolerance Metric mm Tolerance*
111/16 - 115/16 +.003 /.001 40-50 .064 /.025
2 - 27/16 +.003 /.001 50-65 .076 /.030
21/2 - 37/16 +.003 /.001 65-80 .076 /.030
31/2 - 315/16 +.003 /.001 80-100 .090 /.036
Shaft Dia. Tolerance
3/4" - 11/8" +0 - .005"
13/16" - 2" +0 - .006"
21/16" - 31/8" +0 - .007"
33/16" - 43/4" +0 - .008"
Taper Grip® Bushing
Size Screw Size Screw Torque
Qty. & Code lb. ft.
A 6 X M12 112E7003 56
B 6 X M12 112E7003 104
C 6 X M16 112G7003 185
D 6 X M16 112G7003 185
E 8 X M16 112G7003 185
Figure 1. PERMISSIBLE SHAFT TOLERANCE
Figure 2. BUSHING SCREW TIGHTENING TORQUES
*Metric Tolerances are F8.
NOTE: Shaft runout TIR should be no greater than .001".
Figure 3. BUSHING BORE TOLERANCES
NOTE: Shaft runout TIR should be no greater than .001".
NOTE: Similar to all shrink disk type devices. It is essential to properly
assemble and tighten the mounting bolts. Carefully follow the Sumitomo
instructions for selection and installation in order to avoid any slippage.
Incorrect mounting or slippage of the bushing will impair function and
removal of the drive.
Fitting the Reducer on the Shaft
1. Check the size and condition of the shaft to which the reducer will
be fitted. Permissible shaft tolerances are given in Figure 1.
2. Ensure all mating surfaces of the hub, the inside and outside diam-
eters of the Taper-Grip®bushing and the shaft are free from burrs
and corrosion. Clean each surface with a solvent to REMOVE ALL
TRACES OF GREASE AND OIL.
3. Lightly oil each screw and insert into the bushing flange; ensure
they do not protrude beyond the rear face.
4. Slide the thrust collar onto the Taper-Grip®bushing, ensuring that it
is located immediately behind the flange. Screw the Taper-Grip®
bushing into the hub in a clockwise direction until the flange con-
tacts the thrust collar.
5. Unscrew the Taper-Grip®bushing until a gap of 1mm minimum
exists between the flange and thrust collar. Tighten all screws until
they are finger tight.
6. Slide the reducer onto the shaft at least as far as the counter bore
in the Taper-Grip®bushing. Gradually tighten each screw in a star
pattern to the torque levels shown in Figure 2.
7. Install the torque arm assembly if one is used.
8. After mounting is complete, the Cyclo BBB can then be filled with
oil. Please follow proper guidelines for oil lubrication. Grease lubri-
cated units are pre-filled at the factory.
9. After the reducer has been running for 20 or 30 hours, re-tighten
the screws to the torque values listed in Figure 2. Screw torque
should be subsequently checked at normal service intervals.
1
Cyclo®BBB

2Cyclo®BBB
General Construction
Bevel Gear Case
Parts List

FIGURE 4. Parts Code Numbers
Parts List continued
3
Cyclo®BBB
Item No. Description QTY A B C D E
1 Gear Housing 1 AE693LG AE774LG AE695LG AE696LG AE697LG
2 Output Cover 1 BL520LG BL531LG BL542LG BL550LG BL554LG
3 O-Ring 1 540NG1701-A-G 540NG2101-A-G 540NG2601-A-G 541N5.7-3258G 541N5.7-3757G
4 Oil Seal 2 531N8511013-G 531N10012513G 531N12015014G 531N14017014G 531N16019016G
5 Hex Head Bolt 8 001M010R030NG 001M012R030NG 001M016R040NG 001M020R050NG 001M020R050NG
6[2] Shim Varies As required As required As required As required As required
7 Plug 8 343C008R- - -NG 343C008R- - -NG 343C012R- - -NG 343C012R- - -NG 343C012R- - -NG
8 Bushing 1 332F008R004NG 332F008R004NG 332F012R004NG 332F012R004NG 332F012R004NG
9 Air Vent 1 DT206LG DT206LG DT206LG DT206LG DT206LG
10 Hex Head Bolt 4 001M010R030NG 001M010R030NG 001M012R040NG 001M016R050NG 001M016R050NG
11 Spring Washer 4 062W010- - - -NG 062W010- - - -NG 062W012- - - -NG 062W016- - - -NG 062W016- - - -NG
12 Eye Bolt 1 006C016R- - -NG 006C016R- - -NG 006C020R- - -NG 006C020R- - -NG 006C024R- - -NG
13 Key 1 233M2214021NG 233M2514028NG 233M2816040NG 233M3218050NG 233M3620060NG
14 Bevel Gear 1 AP0646G AP0647G AP0648G AP0649G AP0650G
15 Nilos Ring 2 50532017XAV-G 50532020XAV-G 50532024XAV-G 50532028XAV-G 50532032XAV-G
16 Tapered Roller Bearing 2 503T32017XU-G 503T32020XU-G 503T32024XU-G 503T32028XU-G 503T32032XU-G
17 Taper-Grip®Output Hub 1 BL937LG BL938LG BL939LG BL940LG BL941LG
18[3] Thrust Plate 1 — — — — —
19 Taper-Grip®Bushing 1 As required As required As required As required As required
20[3] Taper-Grip®Bushing Screws Varies — — — — —
21[4] Flanged Casing 1 As required As required As required As required As required
22 Hex Socket Plug Varies As required 343C008R- - -NG 343C008R- - -NG 343C008R- - -NG 343C008R- - -NG
23 Oil Seal 2 530N50689- - -G 530N60759- - -G 530N709513- -G 530N9011513-G 530N9011513-G
24[2] Shim Varies As required As required As required As required As required
25[2] Shim Varies As required As required As required As required As required
26 End Plate 1 AW7028G AW7030G AW7032G As required AW7036G
27 Lock Washer 4 EU593WW-05 EU593WW-05 EU593WW-07 As required EU593WW-09
28 Hex. Soc. Hd. Cap Screw 4 009M008R030NG 009M010R035NG 009M012R040NG As required 009M016R055NG
29 O-Ring 1 540NG1101-A-G 540NG1301-A-G 540NG1501-A-G 540NG1751-A-G 540NG1851-A-G
30[5] Pin Carrier 1 As required As required As required As required As required
31 Tapered Roller Bearing 1 As required As required As required As required As required
33 Bevel Pinion Shaft 1 BL513LG BL525LG BL536LG As required BL553LG
34 Nilos Ring 1 50532308AV- -G 50532310AV- -G 50532312AV- -G 50532314AV- -G 50532315AV- -G
35 Tapered Roller Bearing 1 503T32308U- -G 503T32310U- -G 503T32312U- -G 503T32314U- -G 503T32315U- -G
36 Collar 1 AW7027G AW7029G AW7031G As required AW7034G
Notes: [1] When ordering replacement parts, please indicate the complete unit model number, ratio and serial number.
[2] Shims are not available individually. They may be ordered as a complete set only.
[3] Item Numbers 18 and 20 are not available as individual parts. They come complete with the Taper-Grip® Bushing.
[4] The Flange Casing is determined based on the associated input Cyclo size.
[5] Item Number 30 is available as a complete subassembly only.
Unit Size

4Cyclo®BBB
Cyclo Parts List
Cyclo Reducer Input Section
Figure 5. Main Parts
Single Reduction
Item Number Part Number Description
1 8 High-Speed End Shield
2 3-03 Bearing D
3 3-01 High-Speed Shaft
4 — Nipple / Plug
5—Fan
6 3-13 Collar
7 — Oil Seal
8 — "C" Face Motor Adapter
9 — Fan Shroud
10 — Shroud Bolts/Screws
11 3-08 Spacer
12 3-11 Snap Ring
13 — Endplate
14 3-05 Eccentric Key
15 3-04 Eccentric Cam Assembly
16 2-04 Cycloid Discs
17 2-05 Disc Spacer
18 3-09 Spacer
19 — Slow Speed Shaft Rollers
20 — Housing Bolts
21 — Washers
22 — Nuts
23 — Locknut
24 3-02 Bearing C
25 3-10 Snap Ring
26 — Tap-End Stud
27 — Fan Spacer
28 — Fan Cover
29 — Washers
30 — Nuts
31 2-01 Ring Gear Housing
32 2-02 Ring Gear Pins
33 2-03 Ring Gear Rollers
34 — Gasket*
35 — Gasket*
*Supplied as a set only

5
Cyclo®BBB
NOTE: The parts listed are a general representation of
the components found in a single and double reduction Cyclo.
Specific units may or may not contain all shown here.
Please consult the factory for specific part questions.
Double Reduction
Cyclo Reducer Input Section
Cyclo Parts List continued
Item Number Part Number Description
36 3-06 Balance Weight
37 5-01 Intermediate Shaft w/ Pins
38 — Intermediate Cover
39 5-03 Bearing G
40 5-04 Eccentric Cam Assembly
41 5-02 Bearing F
Figure 6. Double Reduction Parts

6Cyclo®BBB
Effi- Power Inertia
Frame Torque Break- ciency Factor Code WR2
HP Size rpm in. lb. 230V 460V 208V 230V 460V Starting down %%
Letter* lb. ft2
1/2 F-71M 1740 18.3 2.1 1.1 2.0 9.8 4.9 295 280 71.9 65.1 J 0.0154
3/4 F-80S 1730 27.4 2.5 1.2 2.5 12.3 6.2 266 245 76.9 73.0 H 0.0227
1 F-80 1750 36.0 3.4 1.7 3.4 17.6 8.8 269 303 77.2 72.3 H 0.0285
1.5 F-90S 1730 54.7 4.6 2.3 4.7 28.6 14.3 273 281 80.3 74.1 J 0.0451
2 F-90L 1740 72.5 6.0 3.0 6.2 36.8 18.4 263 270 82.3 75.6 J 0.0504
3 F-100L 1730 109 8.4 4.2 8.7 54.8 27.4 277 266 84.4 77.2 J 0.0789
5 F-112M 1730 183 13.0 6.5 13.7 91.5 45.8 308 279 86.3 82.4 K 0.201
7.5 F-132S 1710 277 18.1 9.0 20.1 120 61 223 221 86.7 88.2 H 0.271
10 F-132M 1740 361 23.6 11.8 26.4 147 73.5 212 214 89.6 88.9 G 0.635
15 F-160M 1740 542 34.3 17.2 38.2 231 115 248 221 90.5 89.0 G 0.891
20 G-160L 1740 725 45.8 22.9 51 272 136 222 220 91.6 89.9 F 2.13
25 G-180M 1770 891 57 28.4 63 343 171 199 235 92.6 88.2 F 5.34
30 G-180M 1760 1075 68 34.2 77 388 194 192 226 91.5 88.1 F 5.34
Standard Motor Characteristics
Standard Wiring Diagram — 208, 230/460V
Illustrated below are the wiring diagrams for our standard motor. For additional information please
refer to motor name plate. Due to changes in design features, this diagram may not always agree with
that on the motor. If different, the motor diagram found inside the conduit box cover is correct.
Figure 8. Y-Connected (5 HP and smaller) Figure 9. Delta-Connected (71/2HP and larger)
Motor Characteristics
The Cyclo®BBB gearmotors full load ratings and amper-
age can be found below in Figure 7. These ratings are
based on the motor’s design values. If additional informa-
tion is required, please consult factory.
Figure 7. 230/460 Volt, Synchronous Speed 1800 rpm, 60 Hz, Continuous Duty, TEFC
Full Load Full Load Current
Amperage
Starting Current
Amperage
Torque
% of F.L.
*Code letter shown is for 230V or 460V operation. Consult factory for other voltages.
Line 208/230V 60HzLine 208/230V 60Hz Line 460V 60Hz Line 208/230V 60HzLine 208/230V 60Hz Line 460V 60Hz