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....
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
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.
Company Details
Excel Electromagnetics is a leading company, specialized in the manufacturing and supply of an assortment of Industrial Clutches & Brakes that finds their extensive application in the industry. The wide collection of products that we bring forth consists of Bearing Mounted Clutches, Flange Mounted Clutches, DC Fail Safe Brakes, Flange Mounted Brakes, Clutch-Brake Combinations, Brake Motors, Rectifiers Etc. The entire range of manufacturing process is taken up under the efficient supervision of our team of professionals who holds expertise in this line of production. The various quality aspects such as quality of manufacturing, durability, enhanced functioning etc. are accurately tested by our team of Quality controllers that helps us in keeping up quality in our range supplied to our customers.Clutch Brake Manufacturer In our effort to cater to the quality demanding customers, we endeavour to procure all the required raw materials for manufacturing our wide range of Clutches and Brakes only from certified suppliers of raw materials in the market. Our Procurement agents check the quality of the raw materials, prior to making the purchase from suppliers. The wide network of vendors makes possible for us to access the needed raw materials, in order to ensure a smooth and hassle free manufacturing process. We hold a policy of maintaining total transparency and follow business ethics in our functioning that have assisted us to a great level to establish an unwavering place in this domain of industry. Moreover, we are on a constant watch on the market trends and make our sincere efforts to access the latest technological developments in our range of industrial Clutches and Brakes that are well accepted by our customers. Why Us Our endeavour to supply our products that ensure enhanced level of functional efficiency as well as endurance assists us in attaining total satisfaction to our customers. All our manufacturing processes are undertaken with the objective of extending our products that are devised and manufactured according to the needs of our clients. A few of our attributes that have facilitated us to attain reputed position in the market are: Enhanced performance and efficient products Well organised infrastructure facility Talented and dedicated team of professionals Latest technology oriented products On time supply of products. Quality Assurance Our efficient performance in this industry lies in our upholding the quality standards in our range of products. All our products are manufactured out of superior quality raw materials to offer high performance. Our admiration to attain excellence in quality of products has prompted us to extend quality range, to provide complete customer satisfaction. The products are subjected to stringent quality tests to ensure the expected standard in the products. We test on following parameters: Easy wear adjustment Stringent construction Maintenance free Durability Flexibility Enhanced functioning frequency Easy to install Our Team Our team of technically proficient personnel, experienced engineers and other proactive employees, is our biggest asset that provides us the capability to execute every task efficiently and smoothly. We appoint all the professionals on the basis of their qualification, skills , abilities and our entire workforce works in excellent coordination with each other to achieve all our business objectives. Our team encompasses: Experienced engineers Quality analysts Procurement agents Research and development experts Sales and marketing representatives Skilled and semi-skilled workers
Nature of Business Manufacturer / Exporter / Service Provider / Supplier
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