Spring-applied brakes - Elevation Line

The Elevation Line has been specially designed for elevator technology and includes electromagnetic spring-applied brakes in different versions. The brake systems meet all safety requirements according to EN 81 and offer special solutions for different drive concepts.

Elevation brakes from Kendrion are characterised by a compact design and a constant braking torque. Therefore the brake systems are suitable for elevator machines with gears or for gearless drive systems and offer the ideal solution for both rope and belt systems.

The built-in microswitches allow remote monitoring of the switching status of the brake. All versions are equipped with a manual release for manual operation of the brake in the event of an elevator system failure.

Redundant braking system
Constant braking torque
Suitable for increased safety requirements
Switching status monitoring by means of microswitches
Reliable and proven technology

- Holding brake with emergency stop function

- Specially designed for elevator machines with gearbox

- Suitable for rope technology

- Torque range from 75 to 220 Nm

- Travel speed up to 3 m/s

- Adjustable torque

- Hand release mounted

- Patented single circuit safety concept according to EN 81-1

- Lift Directive 95/16/EC

- Holding brake with emergency stop function

- Specially designed for elevator machines with gearbox

- Suitable for belt technology

- Torque range from 280 to 440 Nm

- Travel speed up to 3 m/s

- Adjustable torque

- Hand release mounted

- Patented single circuit safety concept according to EN 81-1

- Lift Directive 95/16/EC

- Holding brake with emergency stop function

- Especially designed for gearless elevator machines

- Suitable for belt and rope technology

- Torque range from 2x100 Nm to 2x700Nm

- Travel speed up to approx. 4m/s

- High energy braking

- Patented noise damping

- Independent opening of the brake circuits with possibility of soft braking

- Optional mounting kit for encoders

- Optional retrofittable manual release

- Safety requirements according to EN 81-20:2014 and EN 81-50:2014

- Lifts Directive 2014/33/EU

Technical Details

Type	SA-single-disc brake	SA-single-disc brake	SA-double-circuit brake
Version	76 461..A00	76 451..A00	78 110..A00
Transmittable torque	75 Nm to 220 Nm	280 Nm to 440 Nm	2x10 Nm to 2x700 Nm
Standart nominal voltage	205 VDC	205 VDC	102 VDC
Protection Class	IP44	IP44	IP21
Ambient temperature	-5 to +35 °C	-5 to +35 °C	+5 to +40 °C

Brochure | Elevation Line | Elevator Brake

pdf - 2 MB

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Flyer | Elevation Line | Elevator Brake

pdf - 1 MB

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Operating instructions | Elevation Line | BA 76 451..A00

pdf - 2 MB

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Operating instructions | Elevation Line | BA 76 461..A00

pdf - 2 MB

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Mounting instructions | Elevation Line | MA 78 110..A00

pdf - 1 MB

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3D-Models | Elevation Line

zip - 8 MB

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Electromagnetically operated spring-applied brakes for integrated installation in servo motors on the A and B sides. The braking effect is generated by compression springs. To cancel the braking effect, the electromagnetic principle is applied by generating a magnetic field.

The new Servo Slim Line solution is based on the spring pressure principle and is suitable for industrial robots with high braking energies and long required lifetime

Electromagnetically operated spring-applied brakes build up the braking torque when the current is switched off

Spring-applied single-disc and multiple-disc brakes build up the braking torque when the current is switched off and the electromagnetic force is thus cancelled. If required, the braking effect can also be cancelled by an additionally fitted hand release.

The Compact Line includes spring-applied single-disc brakes which can be mounted to the motor as a complete unit with minimal installation work

The Slim Line includes spring-applied single-disc brakes whose brake disc is frictionally connected to the shafts to be braked.

On the spring-applied brake with explosion protection, the parts that can ignite explosive mixtures are enclosed in a housing. Electromagnetic spring-applied brakes build up the braking torque when the current is switched off.