Our Products

Brakes & Braking Systems 6 Products available
Clutches 6 Products available
Electronic Components 5 Products available
Automotive Brakes 4 Products available
Industrial Motors 4 Products available
Crane Spare Parts
2 Products available
- Crane Brake
- Crane Duty Brake
AC Motor
2 Products available
- Ac Motor
- Tefc Foot Mounted Motor
Diodes
1 Products available
- Rectifier Diode
Electric Motors
1 Products available
- Motor
Geared Motor
1 Products available
- Geared Motors
Others Products 5 Products available

Brakes & Braking Systems

Our product range contains a wide range of Ac Fail Safe Brake, Double Shaft Clutch Brake, Flange Mounted Brake, Clutch Brake Combination Double Shaft Type and Double Clutch Combination

Ac Fail Safe Brake

We offer a superior quality range of a.c. Fail safe brake, manufactured using quality tested basic material. These are facilitated with liner plates and square hub. Breaks do not require any maintenance or adjustment once it is set. Only, air gap requires constant monitoring after the wear of liner plates. We can also facilitate these with a special arrangement which help in releasing the brake manually.

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Double Shaft Clutch Brake

Clutch Brake Combination Double Shaft Type ECBC DS (Encased)Salient Features

Ready in assembled form
Totally encased unit
Strong bearing design
Adjustable without dismantling
Good heat dissipation through increased surface area
Slotted armature for torque stability

WorkingWhen DC power is supplied to the clutch coil rotor attracts the armature assembly thus transmitting torque from drive connected to input shaft via clutch to load connected through output shaft. When supply is switched off from clutch the drive gets disengaged and simultaneously supply is given to brake coil which stops the output shaft connected to load.

Ordering Information :

Type
Size
Voltage

Note :

1 Nm = 0.012 Kgm = 0.737 Ib-ft = 10.2 kgcm
Keyways to Indian standard / Din Standard.
Standard Voltages 24 VDC ; 96 VDC ; 190 VDC ; other voltages on request.

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Flange Mounted Brake

Salient Features

Simple Construction
Single Plate Dry Type
Maintenance free long life
Stationary Field (No Slip Ring)
Coil with Class 'F' Insulation
Simple wear adjustment
Special Friction Material
High Operating Frequency
Simple Installation

Working of EFMB When DC Voltage is supplied to the coil(6) the armature (4) is attracted towards the brake liner(5) of the stator(7)and the friction stops the rotating component. When supply is cut off the "prestressed" spring(3) pulls back the armature plate and hence the brake is free

Description

1. Flange
2. Rivet
3. Spring
4. Armature Plate
5. Brake Liner
6. Coil
7. Brake Stator Size Selection Ordering Information Approximate necessary Torque or Size of a unit for applications involving low inertia & low operating frequency is determined as ; TORQUE = [ 9550 x (K.W. / SPEED)] x SAFETY FACTOR [K]
SAFETY FACTOR [K] To ensure necessary transmission safety also under extreme operating conditions adequate safety factor must be considered the value of which depends on operating conditions namely, the type of load, prime mover etc. Typically [K] For Electric drive
Low masses equal loading & non-intermittent operation [2.0]
Low masses light shock load & intermittent operation [2.5]
Medium masses, light shock load & intermittent operation [3.0]
Large masses, light shock load & intermittent operation [3.0]
Non-overhauling loads [2-3]
Overhauling loads [3-4]
Diesel engine drive [4-5]
Compressor driven [5-6]

However, we recommend you to perform detailed calculations for which please consult us.
Life Of Friction Material The life of the friction liner depends on a number of factors namely, the inertia to be retarded or stopped, the relative speed, the operating frequency, the temperatures at the friction surfaces etc. These brakes must run dry. Oil, grease, foreign materials & other lubricants affect life and characteristics of friction material.
Electrical Connections The Brakes are operated with DC. connection from three phase or AC mains network can be made via a transformer rectifier, bridge rectifier or half wave rectifier. To restrict the high inductive voltage / back EMF a suitable Supressor and Capacitor network is provided across the connector coil as shown in fig.

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Clutch Brake Combination Double Shaft Type

Clutch Brake combination Type ECBC - SSWorking

In normal conditions drive is isolated from driven load and rotates freely. Once power is supplied to the clutch coil, clutch armature shifts and clamps with the clutch rotor and thus acts as single unit and torque gets transmitted from drive to driven load free from backlash. Similarly when power is withdrawn from the clutch coil and supplied to the brake coil, powerful magnetic field generated forces the brake armature plate to slide towards the brake stator and hence braking takes place.

Caution :

In no circumstances power to the clutch and brake coil should be supplied simultaneously.

SAFETY FACTOR [K]To ensure necessary transmission safety also under extreme operating conditions adequate safety factor must be considered the value of which depends on operating conditions namely, the type of load, prime mover etc. Typically [K] For Electric drive

Low masses equal loading & non-intermittent operation [2.0]
Low masses light shock load & intermittent operation [2.5]
Medium masses, light shock load & intermittent operation [3.0]
Large masses, light shock load & intermittent operation [3.0]
Non-overhauling loads [2-3]
Overhauling loads [3-4]
Diesel engine drive [4-5]
Compressor driven [5-6]

However, we recommend you to perform detailed calculations for which please consult us.

Note :

1 Nm = 0.012 Kgm = 0.737 Ib-ft = 10.2 kgcm
Keyways to Indian standard / Din Standard.
Standard Voltages 24 VDC ; 96 VDC ; 190 VDC ; other voltages on request.

Size Selection And Ordering InformationApproximate necessary Torque or Size of a unit for applications involving low inertia & low operating frequency is determined as ; TORQUE = [9550 x (K.W. / SPEED)] x SAFETY FACTOR [K]

Ordering Information :

Type
Type
Voltage

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Double Clutch Combination

Working

EXCEL double clutch combination consists of two EFMC series clutches in a single housing and a single tandom shaft. EDCC are manufactured considering the higher frequency of forwarding & reversing mechanics. A combination of clutches are used for reversing revolution of the driven member with driving member turning in one direction. Also combination of clutches are used to increase or decrease the speed during operation without stopping the driving member. Load is being transferred either by the first or second clutch. At a time only one clutch gets engaged while other remains idle.

Low masses equal loading & non-intermittent operation [2.0]
Low masses light shock load & intermittent operation [2.5]
Medium masses, light shock load & intermittent operation [3.0]
Large masses, light shock load & intermittent operation [3.0]
Non-overhauling loads [2-3]
Overhauling loads [3-4]
Diesel engine drive [4-5]
Compressor driven [5-6]

However, we recommend you to perform detailed calculations for which please consult us.

Note :

1 Nm = 0.012 Kgm = 0.737 Ib-ft = 10.2 kgcm
Keyways to Indian standard / Din Standard.
Standard Voltages 24 VDC ; 96 VDC ; 190 VDC ; other voltages on request.

Type
Type
Voltage

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Hoist Brakes

We manufacture various types of brakes of Krane Like : Disc Brakes, Single Disc Brakes, Thurston Brakes, Shoe Brakes and Flange mounted brakes.
Our motor are ISO 9000 Certified and comes with one year warranty.
We Supply our products within 3-4 days of confirmed PO.

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