About Crompton Greaves Break Motor
Technical Details:
Brand | Crompton Greaves |
Power | 0.37 To 45 KW (0.5 HP To 60 HP) |
Speed | 1500 rpm (4 Pole), 1000 rpm (6 Pole), 750 RPM (8 Pole) |
Voltage | 415 V +-10% |
IP Rating | IP55 |
Mounting | B3 Foot Mounted, B5 Flange Mounted, B35 Foot Cum Flange Mounted |
Frame Size | 80 To 225L |
No Of Phase | Three Phase |
Frequency | 50 Hz +-5% |
Insulation Class | F Class |
Ambient Temperature Deg Celsius | 50 Degree C |
Motor Standard | IE2 |
Duty Cycle | S1 / S4 |
Body Enclosure | Cast Iron |
Versatile Application and Robust DesignDesigned to fit a wide range of industrial systems-including elevators, hoists, conveyors, and textile machinery-the Crompton Greaves Break Motor boasts a cast iron body for rugged durability and a TEFC enclosure for dust and moisture resistance. Its electromagnetic brake ensures rapid, reliable stopping in the event of a power loss, providing enhanced safety and precision control in continuous operation environments.
Exceptional Reliability and EfficiencyWith a 2 HP power output, high starting torque, and Class F insulation, this break motor guarantees effective performance under rigorous conditions. The sealed-for-life double ball bearings and low-noise operation minimize downtime and maintenance needs, keeping your processes moving efficiently. Compliance with IS 325 standards further ensures trusted quality and operational consistency.
FAQ's of Crompton Greaves Break Motor:
Q: How does the electromagnetic AC brake function in the Crompton Greaves Break Motor?
A: The integrated electromagnetic AC brake activates instantly during power failure, ensuring the motor stops immediately. This provides enhanced safety and precision control, especially in applications where sudden halting is essential, such as elevators and hoists.
Q: What are the primary benefits of the S1 (continuous duty) rating for this break motor?
A: The S1 continuous duty rating allows the motor to run continuously at its rated power without overheating, making it ideal for demanding industrial processes that require uninterrupted, reliable operation.
Q: When is thermal protection recommended for this break motor?
A: Thermal protection is advisable in environments with fluctuating temperatures or potential overloading to safeguard the motor from overheating. It is available on request for added safety and longevity of the motor.
Q: Where can the Crompton Greaves Break Motor be installed?
A: This motor is suitable for installation in various industrial setups across India, ranging from machine tools to textile machinery. Its TEFC enclosure and IP55 rating make it ideal for factories and other commercial environments exposed to dust and moisture.
Q: What is the process for mounting and operating this motor?
A: The motor features foot mounting for stable installation. Direct On Line (DOL) starting is employed for straightforward operation, and the motor is designed to deliver high starting torque, which is crucial for heavy-duty equipment.
Q: How does the sealed-for-life bearing benefit users?
A: The double sealed ball bearings are maintenance-free, reducing the need for regular lubrication and minimizing maintenance downtime. This ensures extended operational life and lower long-term costs.