|FRACTIONAL HORSE POWER WORM GEARED MOTORS. MAX: 1.5 HP MAX RATIO: 2250:1|
|HELICAL GEARED MOTORS, WORM GEARED MOTORS, SHAFT MOUNTED SPEED REDUCERS MAX: 75HP|
|WORM REDUCERS, ANGLE GEARBOXES, TAILOR MADE TRANSMISSIONS|
|FREEWHEELS, ONE WAY CLUTCHES BACKSTOPS, INDEXING CLUTCHES, OVERRUNNING CLUTCHES, SPRAG CLUTCHES|
|CENTRIFUGAL CLUTCHES, SPEED CONTROLLED CLUTCHES, AUTOMATIC CLUTCHES|
|CENTRIFUGAL BRAKES, OVERSPEED BRAKES, AUTOMATIC BRAKES|
|VARIABLE SPEED DRIVES FRICTION TYPE MAX: 7.5HP|
|VARIABLE SPEED DRIVES BELT TYPE MAX: 200HP LOOSE PULLEY SETS|
|VARIABLE SPEED DRIVES BELT TYPE MAX: 200HP ENCLOSED VARIATOR|
Combidrive delivers mechanical power transmission equipment for industry and leisure.
"Practical experience combined with enthusiasm in sales and reliability in service has maintained our good name since 1975"
Edwin S. Jones Managing Director
Our suppliers include:-
You can find more information about our suppliers by clicking on their logos opposite.
The electrically controlled centrifugal brake provides braking speeds below the normal operating speed of an electric motor drive system.
DESIGN & FUNCTION
The electrically controlled centrifugal brake is connected to the motor shaft (2). Under normal operating conditions, power is supplied to the spring loaded electrical brake (7). The electric brake disc (6) is connected to the centrifugal brake drum (5). Both are free to rotate together with the flyweights (3) and the hub (1) without providing a braking torque, whilst current is applied.
Without electrical current, the brake disc (6) and the centrifugal brake drum (5) is locked, by spring pressure.
When the engagement speed of the centrifugal brake is reached, the springs (4) allow the flyweights (3) to engage with the drum. This causes a soft braking action at speeds below the normal operating speed.
By changing the springs (4), the centrifugal brake engagement speed can be adjusted.
As soon as electrical power is reapplied to the motor and the electric brake, the drive system returns to normal operating conditions.
Reducing the descent speed of the elevator system or hoist during a power cut to 50%-60% of the normal operating speed.
Switching off the centrifugal brake to test the ultimate stop brake in the elevator system.
Please do not hesitate to contact us with your enquiry.
20th September, 2017: ELECTRICALLY CONTROLLED CENTRIFUGAL BRAKE
15th September, 2017: ONE WAY CLUTCHES AND FREEWHEELS FROM COMBIDRIVE
13th September, 2017: CENTRIGUFAL CLUTCHES AND BRAKES FROM SUCO
11th September, 2017: OUR NEW "LOCAL" ADVERT.
11th September, 2017: COMBINED CENTRIFUGAL CLUTCH AND FLEXIBLE COUPLING
23rd August, 2017: SUCO CENTRIFUGAL CLUTCHES AND BRAKES FROM COMBIDRIVE
21st August, 2017: STIEBER FREEWHEEL DESIGNS FROM COMBIDRIVE.
21st August, 2017: STIEBER CSK FREEWHEELS FROM COMBIDRIVE
14th August, 2017: BOCKWOLDT GEARED MOTOR WITH DIRECT MOUNTED PUMP FOR USE IN WINERY