Spring Loaded DC Brake Motor

Spring Loaded DC Brake Motor Specification

Torque
Standard / Custom as per brake design

Power Rating
Standard and custom ratings

Poles Number
2, 4, 6, 8

Cooling Method
Air cooled, fan cooled

Horse Power
0.25 HP to 20 HP

Noise Level
<70 dB(A)

Sealed Type
TEFC (Totally Enclosed Fan Cooled)

Pressure
Atmospheric

Rated Frequency
50 Hz

Efficacy
IE2 / IE3 (as requested)

Starting Type
DOL (Direct On-Line)

Bearing Type
Ball bearing

Motor Type
Spring Loaded DC Brake Motor

Features
Compact design, Quick braking, High performance, Durable, Low maintenance

Ambient Temperature
-10C to +50C

Rated Voltage
415 V

Standard
IS: 325, IEC, or as per manufacturer standards

Current Type
AC supply with DC Brake

Voltage
415 V AC

Product Type
Spring Loaded DC Brake Motor

Output Power
0.25 HP to 20 HP (varies as per model)

Frequency (MHz)
50 Hz

Protect Feature
Totally Enclosed Fan Cooled (TEFC), thermal protection

Phase
Three Phase / Single Phase (based on request)

Speed
1440 RPM, 960 RPM or custom as per requirement

Power
Varies with model (0.18 kW to 15 kW)

Color
Blue / Grey (as per manufacturer standard)

Dimension (L*W*H)
As per design / model

Weight
Varies with capacity (Approx. 15 kg to 120 kg)

Shaft Diameter
As per motor rating / model

Mounting Type
Foot Mounted / Flange Mounted

IP Rating
IP55

Rectifier Type
Half wave / Full wave silicon rectifier incorporated

Application
Cranes, Hoists, Elevators, Conveyors, Machine Tools, Material Handling Equipment

Frame Size
63 to 160

Rotor Type
Squirrel cage

Brake Voltage
190 V DC / 180 V DC (Rectifier Included)

Brake Type
Electromagnetic DC Fail Safe Spring Loaded

Insulation Class
Class F / Class B

Operating Duty
S1 (Continuous), S2/S3 on request

Spring Loaded DC Brake Motor About

Our DC Brake Motor for Hoist is specially designed for lifting, hoisting, and material handling applications that demand precision, reliability, and safety. This motor integrates a high-performance DC electromagnetic brake that ensures instant stopping and load holding, even during power failure.

Built with heavy-duty materials and advanced engineering, the motor delivers high starting torque, smooth operation, and long service life, making it ideal for hoists, cranes, and elevators operating under frequent start-stop conditions.

Exceptional Safety through Fail Safe Braking

This DC Brake Motor incorporates an electromagnetic fail safe brake system that activates automatically during power loss, ensuring maximum safety for equipment like cranes and elevators. Its quick braking action provides reliable stopping power, minimizing risks during emergencies or routine operations.

Versatile Application and Customization Options

Engineered for adaptability, the motor supports a wide range of speed, torque, and mounting requirements. With frame sizes from 63 to 160 and output powers up to 20 HP, it is suitable for applications in hoists, conveyors, and diverse machinery. Custom shaft sizes, speeds, and torque settings can be specified to match your operational needs.

Durable and High-Efficiency Performance

Built with high-quality materials and featuring TEFC protection and insulation classes F/B, this motor resists dust and moisture while minimizing heat. Options for IE2/IE3 efficiency, low noise levels, and maintenance simplicity make it ideal for industrial environments demanding reliability and cost-effective operation.

FAQ's of Spring Loaded DC Brake Motor:

Q: How does the fail safe electromagnetic DC brake work in this motor?

A: The fail safe electromagnetic DC brake engages automatically when electrical power is interrupted, using a spring-loaded mechanism. This ensures immediate and secure stopping, which is critical for safety in applications like cranes, hoists, and elevators.

Q: What applications are best suited for this Spring Loaded DC Brake Motor?

A: This motor is ideal for use in cranes, hoists, elevators, conveyor systems, machine tools, and material handling equipment, where quick and reliable braking is essential for safety and operational efficiency.

Q: When should I choose Class F or Class B insulation for this motor?

A: Class F insulation is suitable for higher temperature environments or more demanding operations, while Class B insulation is appropriate for standard ambient conditions. The choice depends on your specific operating temperature and duty cycle requirements.

Q: Where can the Spring Loaded DC Brake Motor be installed?

A: The motor's TEFC and IP55 rating ensures it can be installed in industrial environments exposed to dust, moisture, and varying ambient temperatures from -10C to +50C, providing durability and reliable performance.

Q: What is the process for selecting the right brake voltage and rectifier type for my application?

A: Choose a brake voltage based on your control system's requirements: 190 V DC or 180 V DC, with the motor supplied with a matching half-wave or full-wave silicon rectifier. Our team can assist you in selecting the optimal configuration for your electrical setup and application.

Q: How is this motor maintained and what are its durability benefits?

A: The design uses high-quality materials, a totally enclosed fan-cooled (TEFC) system, and ball bearings, resulting in low maintenance demands and enhanced durability. Regular inspection and basic upkeep are typically sufficient for long-term reliable performance.

Q: What advantages does this motor offer over standard motors without electromagnetic brakes?

A: It delivers rapid stopping capability, improves safety, reduces wear on mechanical parts, and provides more precise control of moving equipment, making it preferable in environments where safety and operational efficiency are priorities.

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