Electric Motors & Gearboxes
CBS has available a range of electric motors, geared motors and gearboxes. We distribute for some of the best known and most advanced brands in the world in SEW Eurodrive (Germany), Sumitomo (Japan), Rossi (Spain) & Bonfiglioli (Italy). If there is a brand you require that is not listed we will source for you with our normal well priced and express service. Due to the large variety of designs and brands of gearboxes please contact us for our professional assistance.
SEW Helical Gearmotor R Series
- High power density
- Long service life
- R37 to R167 reduced backlash option
- RM series, specially designed for agitating applications
- Single-stage or multi-stage
- Foot-mounted or flange-mounted
- Foot-mounted and flange-mounted
- Flange-mounted with extended bearing hub
SEW Parallel Shaft Helical Gearmotor F Series
- Foot-mounted or flange-mounted
- B5 or B14 Flange-mounted
- Solid or hollow shaft
- Hollow shaft with keyed connection, shrink disc, splined hollow shaft or TorqLOC®
SEW Helical Bevel Gearmotor K Series
- Foot-mounted or flange-mounted
- B5 or B14 flange-mounted
- Solid or hollow shaft
- Hollow shaft with keyed connection, shrink disc, splined hollow shaft or TorqLOC®
SEW Helical Worm Gearmotor S Series
- Foot-mounted or flange-mounted
- B5 or B14 Flange-mounted
- Solid or hollow shaft
- Hollow shaft with keyed connection, shrink disc, splined hollow shaft or TorqLOC®
SEW Spiroplan® Gearmotor W Series
- Foot-mounted or flange-mounted
- B5 or B14 Flange-mounted
- Solid or hollow shaft
SEW VARIBLOC®, VARIMOT® Variable Speed Gearmotors
- Increased starting torque
- Large permitted overhung loads of the reduction gear units
- Large number of finely spaced gear ratios of the reduction gear unit, depending on size
- Choice of manual or remote speed control
- Intuitive operation
Speed can be adjusted mechanically, e.g. with a handwheel, or electromechanically using a servo motor.
Sumitomo Shaft Mounted Speed Reducer
Helical Shaft Mounted Speed Reducer (HSM) features patented keyless, steel Taper-Grip® bushing for easy mounting and as well as traditional keyed hub option. The key features of HSM include
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Higher ratings with a 25° pressure angle and wider gear tooth face for maximum torque
- Keyless shaft connection with Taper-Grip® bushing for easy installation and removal, simple replacement
- Heavy duty roller bearings for maximum strength and extended life
- Metric and AGMA standard bore sizes in both bushed and through-bore simplify specification and retrofit
- CEMA standard screw conveyor options
- Optional Taconite sealing systems for effective protection in specialized applications and extended operation
- Drop in replacement
- Flexible motor mounting capabilities
- Backstops with centrifugal lift-off sprags to maximize reliability.
Sumitomo Cyclo® Drive
Cyclo’s unique epicycloidal design has advantages superior to speed reducers that use common involute tooth gears. Cyclo components operate in compression, not in shear.
Unlike gear teeth with limited contact points, a Cyclo has two-thirds of its reduction components in contact at all times. This design enables Cyclo speed reducers and gearmotors to withstand shock loads exceeding 500% of their ratings, and provide exceptional performance, reliability and long life in the most severe applications.
- Premier in-line drives as both a reducer and gearmotor
- Quiet, efficient and reliable operation with high torque density and compact sizes
- Interchangeable cast iron housings in foot, flanged or face mount configurations
- Available free-shaft, quill hollow shaft, C-face adaptors, shovel base, and top-mount inputs
- Mininimal vibration, low noise, low backlash and extended operational life
- The best product warranty with 24 months backs up the superb Cyclo product reputation
Bonfiglioli VF/W Universal Worm Gearmotor
Bonfiglioli worm gear motor is a milestone for the industry worldwide. They succeeded in combining uncompromising quality with state-of-the-art technology and renown price effectiveness.
Absolute flexibility is given by the wide choice of several mounting options, shaft configurations and motor interface, all offered as standard. The helical-worm and the double-worm version, with or without the torque limiter, also add up, creating a highly versatile drive system.
Bonfiglioli C Helical Geared Motor
Top torque density, product variety, extremely wide speed choice, great compactness and price effectiveness make the C series the unparalleled line of helical gear motors and speed reducers.
Electric Motors
CBS have available a range of electric motors from 0.37kw to 630kw in 2, 4, 6 & 8 pole motors. All motors have different ratings for the environment they are being used in from a standard motor or a motor being used in a wash down area where it needs to be water proof right through to a large motor being used in a mine or quarry where they have to have special sealing arrangements and specialised certifications. We can supply all possible certifications but it is best to talk to us regarding your usage.