Spring applied brake type BFK457

The basic solution, compact, quick assembly: completely assembled with flange, with integrated fixing screws.

Compact pre-assembled brakes that are fast to fit and particularly economical. The simple brake designs suit static or dynamic brake duties. Spring force applies the brake and current to a d.c. coil releases it. At the low end, these brakes are unique in providing simple spring aplied braking down to 0.12Nm.

Spring applied brake type BFK458

The all-rounder, modular design a wide range of versions for practically every application.

This world-leading series of brakes is known for quality, reliability and long life. Spring force applies the brake and current to a d.c. coil releases it. The BFK458 replaces, and is interchangeable with the previous series 14.448. All models suit static and dynamic braking.

The spring-operated BFK454

Brake for safe lift ascent and descent.

The specialist version, for use in lifts TUV-tested (German Technical Inspectorate), meets the requirements of TRA 200 and EN 81.

This electromagnetically released twin-circuit spring-operated brake is specially designed to meet the demands of lift technology. Used as a holding brake with emergency-stop function in the event of a power loss, the BFK454 ensures safe operation. The brake is TUV approved (German Technical Inspectorate) and meets the requirements of TRA 200 for lifts.

Electromagnetic clutches & brakes

Do you need to speed up or slow down masses in motion within a short period? Using electromagnetic clutches, electromagnetic brakes provide high switching frequencies due to short switching times and low motor moments of inertia, transfer of torque without torsional play.

Clutches and brakes suit the disconnection, acceleration and braking of machine loads. The INTORQ Aerzen factory design and manufacture models in the torque range 7.5 to 480Nm. The nearby Magneta factory handle the miniature clutches and brakes designed and formerly manufactured by Lenze in a torque range 0.3 to 3.6Nm.

SIMPLABLOC clutch-brake units

Does your production process run in cycles? With SIMPLABLOC, electromechanical clutch and brake units ensure the drive shaft is accelerated or slowed down with a constant drive speed.

SIMPLABLOC turns a continuously running drive into intermittent rotary motion controlled by a 24V dc signal.

The Lenze Couplings Technology group bring you flexible couplings, torque limiters, locking bushes and universal joints. More than 20000 couplings are in stock across 16 ranges for shafts from 3mm to more than 250mm. Customised spacer couplings and universal joints are possible. Our coupling brands include Lovejoy, RULAND, SIT, Mario Ferri,BSD, OMC, Monninghoff and Baumann. Torque limiters offer machine protection with six models and torque capacities from 2 to 12000Nm.

A range of couplings to suit all requirements, with shaft sizes from 3mm to 250mm or more and torques anywhere up to 5 million Nm. You can choose jaw, gear, disc, Oldham, spring or spacer designs.

Precision universal joints from the manufacturer Mario Ferri for shafts from 6 to 50mm. Stock models are single, double and telescopic.

Products designed to replace keyway connections with ease of installation and removal in mind, 6 to 400mm.

Bushes from the largest manufacturer in the world, a wide high quality range, 6 to 900mm.

The RULAND NOMAR range of machine collars with plain or threaded bores and one piece or split construction. Shafts from 3 to 50mm.

The RULAND NOMAR range of machine collars with plain or threaded bores and one piece or split construction. Shafts from 3 to 50mm.

Mechanical digital indicators that give a simple display of lead screw settings. Suitable for shafts from 8 to 20mm.