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CYCLO® BEVEL BUDDYBOX® 4

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BBB4 Video Library

INPUTS
MOUNTING
OPTIONS
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Taper-Grip®
Shrink Disc
KHB
Solid Shaft
Integral
C-Face Motor
J Adapter
X Adapter
Flange
Foot
U-Face
Torque Arm
N/A
N/A
N/A
Screw Conveyor
Mixer Drive
Industry Packages
N/A
N/A

ONE PIECE PINION

Oversized, single-piece pinion provides
a robust solution capable of 300%
momentary shock-load. Designed and
manufactured in the U.S.A.

DUCTILE IRON HOUSING

Twice as strong as cast iron, making it
one of the most rugged bevel gearboxes
on the market.

OIL LEVEL INDICATOR

Wear sleeves and pressure-rated
to prevent leaks.

HOUSING

Rugged, shock-resistant cast iron housing.
Optional ductile iron housing also available.

OPTIONAL TACONITE
SEAL ASSEMBLY

Heavy-duty, fortified, grease-purgeable
system withstands the most demanding
applications.

TANDEM DUAL LIP SEALS

Prevent leaks and exclude contaminants.

TAPERED BEARINGS

Resist axial and radial loads simultaneously.

100% HARDENED STEEL COMPONENTS

Long life, smooth operation, and superior strength.

CYCLO® DISC

All rotating components are manufactured from fully hardened, vacuum
degassed bearing-grade steel, for consistent, reliable performance.

HIGH-SPEED SHAFT

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CYCLO® BEVEL BUDDYBOX® 4

RIGHT ANGLE SPIRAL BEVEL WITH CYCLO® OR PLANETARY UNITS
A robust, state-of-the-art, mid-sized family of speed reducers and gearmotors. The Cyclo® BBB4 has a unique combination of features that result in a highly reliable, efficient, and durable gearbox.

The all-steel internal construction, Cyclo® or planetary gear inputs and the ductile iron housing, provide unmatched ruggedness.

Also available as a mixer drive with an integrated drywell and space-saving footprint.
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SPECS

POWER RATING

Up to 75 kW

DIAMETER

55mm to 120mm
(Hollow & Solid)

TORQUE

Up to 18,076 N•m

RATIO RANGE

11:1 up to 26,000:1
and greater

RIGHT-ANGLE SPEED REDUCER

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Did you know...
Click or tap the plus icons on the LEFT to learn more about:
Reducer
Cyclo® Input Reduction Components
Bevel Gear Set
Housing
Output Bearings
Lubrication
Taper-Grip® Bushing Output Option
75 kW
RATED POWER
1 YR
warranty
26000:1
ratio

Replacement Selection Guide

Gear Ratio
Falk MDX and HMX
Sumitomo BBB 4 Series
Falk
Drive
HP Rating
1750 RPM
Torque Rating
1750 RPM
(in-lbs)
HP Rating
1750 RPM
Torque Rating
1750 RPM
(in-lbs)
Torque
Ratings
Increase
11
to
88
HMX20
2.3
to
14.1
5,588
to
6,855
5.31
to
40.2
13,805
to
26,370
212%
to
432%
MDX300
HMX21
4.74
to
29.7
11,900
to
14,900
13.2
to
73.8
35,040
to
60,970
258%
to
448%
MDX400
HMX22
9.01
to
54
21,600
to
28,500
24.8
to
73.8
35,040
to
73,035
162%
to
270%
MDX500
13
to
97.4
39,000
to
40,800
32.3
to
149
58,405
to
94,690
138%
to
279%
Information is based on Low-Speed Bearing Loads.
For a more detailed and comprehensive list of available units, download the Replacement Guide below.
To request a replacement, download the appropriate request form below.

Mixer Drive

Integrated Drywell
All of the features you know and love about our Bevel BuddyBox®– now in a Mixer Drive. With its integrated drywell, double output seals, and space-saving footprint it has everything you need.
Robust Low-Speed Drywell
Tapered Roller Bearings
Rugged Cyclo® or Planetary Input
High-Strength Ductile Iron Housing
PRODUCT PROTECTION
Low speed drywell eliminates leaks and contamination of your product.
ADAPTABLE
Easily configurable for a variety of motor types.
RUGGED COMPONENTS
Tapered roller bearings on the low speed shaft for longer bearing life.
STRONG AS AN OX
High-strength ductile iron housing resists external loads from mixing stresses.

Machine Shop Manufacturing Capabilities

1,000 Ton Press
Tooth Form Grinding
Two Hoflers—1.5M (59”) and 2.6M (102”) OD
Hobbing for Helical Gearing
Two Hofler CNC machines– up to 1.6M (63”) OD
One CNC Welter hob up to 5.3M (205”)OD
Herringbone
Five Sykes shaper machines up to 50” OD
One 12M MAAG shaper retrofitted with CNC
controls and high speed milling
Internal Splines
Two Fellows shapers machines up to 36” OD
Horizontal Turning Machines
CNC turning up to 35” OD x 130” length
Manual turning up to 43” OD x 300” length
Vertical Turning Lathe Machines
Two CNC machines turning up to 65” OD
Manual Turning up to 125” OD
Vertical Turning Center: 127” X-axis x 55” Y-axis
OD Grinding: 48” OD x 160” length
Dynamic Balancing: Up to 10,000 lbs part
Horizontal Boring Mill: 240” X-axis x 120” Y-axis
Surface grinder, bore grinder, keyway slotter,
radial drill, milling machine
Crane Capacities: 30 ton & 10 ton in main bay,
20 ton in grinding room
LUFTEX TRAILER
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Aftermarket

Our personnel are the industry’s most versed gearbox problem solvers. We provide both standard and tailored services, for maximum gearbox life.
Experts in Service
Global Support, Local Service
With a vast network of engineers and gearing experts, there is no problem we can’t handle.
Repairs
Scheduled & Emergency Repair
Repair services for all your related gearbox needs and 24-72 hour turnaround to the original factory specifications and warranty using Sumitomo -manufactured parts.
Root Cause Investigation
Product Support
Apply a wide range of approaches, tools and techniques to uncover the causes of your problems.
Field Services
For Your Convenience
Most of the services offered and customized training can be performed on location.
For More Information:

Contact Us

A global power transmission solutions provider.  
With facilities strategically located throughout the world, providing comprehensive products and services in your region.
Headquarters
15 Kwong Min Road
Singapore 628718
Manufacturing Hub
AND Headquarters
Manufacturing Hub
Assembly & Service
Service
Regional Sales Office
Country Phone Numbers
Singapore
+65 6591 7800
Malaysia
+60 3 51210455
Australia
+61 2 9208 3000
Indonesia
+62 21 2961 2100
Philippines
+63 2 584 4921
Thailand
+66 3 845 4230
Vietnam
+84 283 766 3709
New Zealand
+64 7 572 9470

CYCLO® BEVEL BUDDYBOX® 4

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