07315121653

SHRUTI ENGINEERING
GST : 24BADPK0923N1ZS

Our Products

Electromagnetic Disc Brake

Hydraulic Thruster Brake

Geared Motor

Foot Mounted Brake Motor

DC Brake

Helical Gear Brake Motor

Worm Reduction Gearbox

Single Phase Brake Motor

Helical Geared Motor

EOT Crane Hoist

Brake Drum , Brake Drum Coupling,

AC Solenoid Operated Brake

NMRV WORM GEAR BRAKE MOTOR

NXU GEAR BOX, NU GEAR MOTOR, NXU GEAR BRAKE MOTOR

ELECTRO HYDRAULIC THRUSTER

Three Phase AC Brake Motor

Three Phase AC Brake Motor Specification

Starting Type
DOL (Direct-On-Line)

Standard
IS 325, IEC 60034

Bearing Type
Deep Groove Ball Bearing

Features
Electromagnetic brake, reliable, instantly holds load on power loss, robust construction

Noise Level
Low (<70 dB)

Power Rating
0.37 - 15 kW

Current Type
AC

Voltage
415 V AC

Ambient Temperature
-15C to 50C

Poles Number
2, 4, 6 Poles (as per configuration)

Motor Type
Three Phase Induction AC Brake Motor

Torque
High starting torque with brake application

Sealed Type
IP55 Sealed

Pressure
Standard Atmospheric Pressure

Cooling Method
Fan Cooled

Horse Power
Up to 20 HP

Efficacy
High (Meets IS/IEC standards)

Rated Voltage
415 V

Rated Frequency
50 Hz

Product Type
Three Phase AC Brake Motor

Output Power
0.5 HP to 20 HP (Varies with model)

Frequency (MHz)
50 Hz (0.05 MHz)

Protect Feature
Totally Enclosed Fan Cooled (TEFC) housing

Phase
Three Phase

Speed
1440 RPM / 2880 RPM (as per model)

Power
0.37 kW to 15 kW (as per requirement)

Color
Blue

Dimension (L*W*H)
Standard frame sizes (varies as per power rating)

Weight
Ranges from 10 kg to 120 kg (depending on size)

Shaft Diameter
Varies as per power and frame size

Mounting Type
Foot/Flange Mounted

IP Rating
IP55

Frame Material
Cast Iron Body

Overload Protection
Thermal Overload Relay (optional)

Temperature Rise
Within permissible limits as per standards

Brake Type
AC Electromagnetic Failsafe Brake

Rated Slip
<5% at full load

Insulation Class
Class F insulation

Duty Cycle
S1 Continuous Duty

Application
Hoists, Cranes, Lifts, Material Handling Equipment

Rotor Type
Squirrel Cage

Brake Release Type
Manual lever available (optional)

Lubrication
Grease lubricated bearings

Life Expectancy
Long Life (Designed for robust industrial use)

Vibration Level
Conforms to IS 12075

Brake Voltage
230/415 V AC

About Three Phase AC Brake Motor

The Crane Brake Motor is a heavy-duty industrial motor integrated with a fail-safe electromagnetic or DC brake, designed specifically for EOT cranes, hoists, winches, and material handling equipment. Engineered for frequent startstop cycles, high starting torque, and continuous-duty operation, this motor ensures smooth lifting, precise stopping, and safe load holding during crane movements.

Reliable Industrial Braking for Safety-Critical Operations

This AC Brake Motor is designed for applications where instantaneous load holding upon power failure is crucial. Its electromagnetic failsafe brake assures dependable stopping power during emergencies, while the thermal overload relay option further enhances protection. With high starting torque and low vibration, it suits demanding environments like cranes and hoists.

Robust Construction for Extended Service Life

Encased in a rugged cast iron body with IP55 sealing, the motor resists dust and water ingress for long-lasting service in challenging settings. Grease-lubricated deep groove ball bearings ensure smooth operation, and the motor's Class F insulation maintains stable performance-even at ambient temperatures up to 50C.

Versatile Design to Match Any Requirement

This three-phase induction motor is available in multiple power ratings, speeds (1440/2880 RPM), and mounting options (foot or flange) to meet diverse industrial needs. Compliance with IS and IEC standards ensures global compatibility, while the manual lever brake release option provides flexibility during power cuts or maintenance.

FAQ's of Three Phase AC Brake Motor:

Q: How does the failsafe brake system operate in this AC Brake Motor?

A: The AC electromagnetic failsafe brake is designed to hold the load securely upon loss of power. When power is supplied, the brake is released; if power fails, the brake engages instantly, preventing uncontrolled movement for enhanced safety.

Q: What are the primary benefits of using a three-phase AC brake motor with Class F insulation?

A: Class F insulation ensures the motor can withstand higher temperatures, enhancing durability and longevity. Coupled with three-phase operation, it delivers consistent, high-efficiency performance ideal for continuous duty in demanding industrial settings.

Q: Where can this brake motor be installed and used effectively?

A: This motor is well-suited for use in hoists, cranes, lifts, and various material handling equipment, particularly in environments requiring reliable stopping power and robust construction. Its TEFC housing and IP55 rating enable operation in dusty and moderately wet locations.

Q: What options are available for mounting and brake release on this motor?

A: Mounting configurations include both foot and flange types for versatile installation. Additionally, a manual brake release lever is optionally available, allowing operators to disengage the brake during power failures or for manual maintenance.

Q: How does the motor ensure safe operation under varying load conditions?

A: The motor incorporates an optional thermal overload relay for protection against overheating and excessive current. Its high starting torque and low rated slip (<5%) provide reliable performance even with sudden load variations.

Q: What standards and features ensure the reliability of this brake motor?

A: The motor conforms to IS 325, IEC 60034, and IS 12075 standards, ensuring safety, efficiency, and low vibration. Its IP55 sealed enclosure, cast iron frame, and grease-lubricated bearings further guarantee dependable, low-maintenance operation.

Tell us about your requirement