C. R. Motors Private Limited
R.S. Puram, Coimbatore, Tamil Nadu
GST No. 33AADCC9534D1ZX
08046047025 88% Response Rate
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- Brake Motor
| Phase | Three Phase |
Construction:
Brake Motors are used for various applications where instantaneous stopping of the driven load is required. The operation of the brake is “FAIL SAFE TYPE” i.e. normally ON. When the electrical power to the motor is cut–off or the power fails, the brake is applied.
Brake motor is a combination of an A.C. induction motor and an electromagnetic AC or DC brake. The electromagnetic brake is mounted on the non–driving end of the motor.
DC brake motors are provided with a rectifier which provides the required DC voltage to the brake coil which in turn operates the brake. The supply to the rectifier is fed from any two terminals (between any two phases) in the main terminal box of the motor.
General applications of Brake motors are printing machinery, textile machinery, rolling mills, cranes & hoists, material handling equipments, machine tools etc.
Working:
When the power to the motor is switched off, a braking torque is generated which presses the armature plate of the brake against the mounting flange. When the supply resumes, a magnetic field is produced in the brake coil and this pulls the armature plate against the spring force and the shaft is now free to rotate.
| Output Power | 0.5 hp, >3 hp, 1 hp, 1.5 hp, 0.75 hp |
| Phase | Three Phase |
We are leading manufacturers and suppliers of Brake Motor for Printing Machine. Our offered products Brake Motor for Printing Machine is specially made to deliver maximum power and to last long for life.
Features:
Design and performance as per IS 996 & IS 325
Specifications are conforms to IS 1231, IS 2223
230 V & 415V supply and 50 Hz frequency
Product range is 0.5 HP to 20 HP.
Choice of RPM - 750 / 1000 /1500/3000.
Increased Efficiency
Vaccum Pressure Impregnation treated.
B & F Class Insulation as per request.
Totally Enclosed fan cover.
IP 44 / IP 55 protection as per request.
Double side shield high quality imported bearing for long life
Applications:
Compressors, Blower
Vaccum Pump
Printing Machine
Drilling Machine
Hollow Block Machine
| Minimum Order Quantity | 1 Piece |
| Phase | Three Phase |
Our competency lies in offering our prestigious clients a wide array of Brake Motor. Provided in numerous customized options, these brake motors are designed by our professionals using finest quality material. The offered brake motors are given in bulk quantity at nominal rates.
Features:
Optimum quality
Longer working life
Smooth functioning
Other Details:
Design and performance as per IS 996 & IS 325
Specifications are conforms to IS 1231, IS 2223
230 V & 415V supply and 50 Hz frequency
Product range is 0.5 HP to 20 HP
Choice of RPM - 750 / 1000 /1500/3000
Increased Efficiency
Vacuum Pressure Impregnation treated
B & F Class Insulation as per request
Totally Enclosed fan cover
IP 44 / IP 55 protection as per request
Double side shield high quality imported bearing for long life
Single phase & three phase application
Foot, flange, face mount and combination available
Low brake rotor inertia
Reduced power consumption due to high efficiency
Brake with dust protection and manual release
Dust protecting seal
Hight operating frequecy & reliabilty
Simple construction
Low maintenance cost
Extended motor life
Brake coil with F class insulation
Applications:
Compressors, Blower
Vacuum Pump
Printing Machine
Drilling Machine
Hollow Block Machines
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| Minimum Order Quantity | 1 Piece |
| Phase | Three Phase |
| Ambient Temperature | 45 |
| Ip Rating | IP44 &55 |
| Motor Voltage | 415 |
| Motor Brand | cr motors |
| Speed | 1440 |
| Material For Construction | cast iron |
| Pole | 4p |
| Duty | S1 |
| Insulation Class | F Class |
| Mounting | foot |
| Enclosure | TEFC |
Crane duty motors are specially designed for frequent starts/stops & reversing required in cranes & lifts of all types. They can also be used in applications such as material handling, weirs & sluices, auxiliary motors in rolling mills or wherever intermittent drives are required.
Range:
KW : 0.18 to 7.5 kW
Pole : 4P & 6P
Mounting : B3, B5, B14 & combinations
Frame : 71 to 132
Voltage : 415V ± 10% or as required
Frequency : 50Hz ± 5% or as required
Ambient : 50°C.
Altitude : up to 1000m above msl
Rotor type : Squirrel cage aluminium die cast
Enclosure : Totally enclosed fan cooled (TEFC)
Protection : IP44
Ins. class : Class F with temp. rise limited to class B
Duty cycle : S 1
Standards : IS12615
Construction
Castings: Crane duty motors housings & end shields are made from high quality castings as per IS 210. All components are machined to correct accuracy & alignment.
Stampings: The stampings are made from low loss high permeability steel.
Terminal Box: Standard location of terminal box is on top. However the terminal box on right or left side can be provided on request. The terminal box can be rotated in steps of 90° in each position.
Winding & Protection: All motors are wound with super enameled dual coat copper wires. This enable motors to be used for inverter applications as well. Features like vacuum pressure impregnation (VPI) & PTC thermisters embedded in stator winding can be provided on request.
Earthing terminals: Two earthing terminals are provided, one in the terminal box & other on the motor body.
Motors with integral brakes:
These motors can be supplied with integral electromagnetic DC fail safe brakes with built in rectifiers for frames up to 132.
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