BRAKES & CLUTCHES
52Pages

BRAKES & CLUTCHES MAGNET TECHNOLOGY EN

KEB AUTOMATION KG All our efforts are directed towards the development, production and application of electromagnetic technology throughout our extensive range of brakes and clutches. The functions, starting, stopping, positioning and safe holding of moving axes in machines and plant call for reliably designed and safely functioning components. With our advanced manufacturing techniques we are able to produce high quality, high-grade products, and through our continued investment we now have manufacturing plants worldwide. We have the ability to produce high volume stock parts or ones that...

SAFE BRAKING AND HOLDING COMBISTOP H Electromagnetically actuated dual-surface spring applied DC brakes for dry operation. Permanent magnet brakes and clutches for dry operation. SWITCHING, STOPPING, POSITIONING COMBINORM C electromagnetic-actuated open-circuit operated clutches and brakes without slip rings. a ready to be installed electromagnetic- actuated clutch-brakemodule POWER SUPPLY / SWITCHGEAR COMBITRON 91 COMBITRON ... starting fom page 42 DC-supply from the alternating voltage supply syste.

COMBISTOP PROGRAM SCHEDULE COMBISTOP are electromagnetically actuated dual surface spring-applied DC brakes for dry application. The braking force is applied by the springs and released through the electromagnetic force. These brakes are successfully working in the most demanding applications and are used wherever rotating masses must be stopped or shafts need to held in a precise position. High quality materials together with high precision manufacturing, process inspections and functional testing guarantee reliable, safe operation. On request we can design the COMBISTOP brake to your...

COMBISTOP M stands for MINI Brake, the small compact solution with torques up to 2 Nm. The brake is characterized by a particular compact construction, it is designed for small loads and holding functions without torque adjustment and adjustability and available with or without hand release. Range of application: e.g. general machine building, small-power motors, automation technique, apparatus engineering. All dimensions in mm  keyway according to DIN 6885/1  according to VDE 0580, isolation class „B“  1) rated torque after running in process 2) bore Ø 10 mm H7, otherwise H8  3) Mounting...

COMBISTOP N AND H COMBISTOP N and H are the standard series of dual-surface spring-applied brakes in two designs: COMBISTOP N COMBISTOP H - dynamic applications with continuous stress - static applications with short-term stress COMBISTOP N: Rated torque in the range 5 ... 1000 Nm - designed for dynamic applications with regular brake applications at high speed! Range of application: e.g. brake motors, geared brake motors, wind energy plants, refrigerated warehouses Option: • Cold Climate Version CCV (-40 ... +60 °C) • ISO-class F + H • Micro switch Accessories COMBISTOP N • Flange •...

All dimensions in mm  keyway according to DIN 6885/1  Standard voltage 24 / 105 / 180 / 205 V DC  according to VDE 0580, isolation class „B“,  100% on time, Type of protection IP40,  with dust protection ring IP44 1) rated torque after running in process  * hub bore > ø 45  ** keyway according to DIN 6885/3  *** mech. release with hexagon screw COMBISTOP H: Rated torque in the range 7.5 … 1,500 Nm - designed for static applications, i.e. braking from low speeds and secure holding of loads! Range of application e.g. electronically controlled or regulated drives, wind energy plants,...

COMBISTOP T A brake design which are always used whenever the application puts higher demands on the protection class. COMBISTOP T: the IP 65-brake with identical hole circle such as COMBISTOP N and H, optionally completely closed on the backside or prepared for the attachment of tacho-generators or shaft sealing ring. Range of application: e.g. general machine building, crane construction, ship gear, wind energy plants, refrigerated warehouses COMBISTOP T .. 28G10 standard version without hand release .. 28G20 standard version with hand release .. 28G1T for tacho-generators without hand...

Option • Cold Climate Version CCV (-40 ... +60 °C) • ISO class F + H Accessories COMBISTOP T • Flange • Hand release • Shaft sealing ring ORDERING EXAMP

COMBISTOP D COMBISTOP D stands for double safety and covers a series of double brakes, which is prepared for tasks with redundant brake circuits. The mechanical construction with two completely independent fail-safe spring-applied brakes meets the requirements according to DIN 56950 (BGV C1). The brakes are supplied ex factory, ready for attachment with preadjusted air gaps. Extensive constructional measures reduce the switching and running noises to a minimum. Range of application: e. g. theatre equipment, passenger and freight elevators Option: ISO class F see dimension diagram...

Accessories COMBISTOP D • Micro switch • Dust protection ring • Flange • Friction disc (up to size 06) ORDERING EXAMPLE: COMBISTOP D 06 38 DDN Design

COMBISTOP ACCESSORIES To adapt the spring-applied brakes to the various requirements of different applications an extensive program with a wide range of accessories is available. Please contact us to discuss your requirements. To ensure correct selection we have on hand an experienced team of application engineers to assist you in all aspects of selection, enabling you to get the optimum solution. upon request! To protect the friction surfaces against dust or dripping water different sizes of dust protection rings are available. When fitting the COMBISTOP with a dust protection ring the...

Friction discs and flanges provide suitable counter-rotation surfaces for the spring applied brakes.

COMBISTOP TECHNICAL DATA max. speed Type M. T emergency stop Type N. H. D emergency stop gmin  min. permissible lining thickness [mm] 1) for brake type D use for calculation 2 x [J] PERMISSIBLE FRICTION WRmax [J] DEPENDENTION THE SWITCHING FREQUENCY Valid only for the stated revolutions per minute type M, T, N, H, D type T, N, H, D The values for WRmax are valid for standard brakes and a second friction surface of casting. Depending on application these values may be exceeded or remained under. Rustfree friction discs, or speeds higher than specified in the diagram, reduce the permissible...