Baureihe SG

Bremsfangvorrichtung, SG1D-1, Sautter Lift Components GmbH, SG

MODEL SERIES SG

Our safety gear series SG is characterized by its small and compact design.

With a minimum distance of only 19.5mm (at 4mm air) between the guide rail head and the catch frame, it enables optimal use of space for the elevator car, even in narrow shafts.

Advantages of the SG series

Small, compact design
– 140mm x 146mm x 49.5mm for the SG1D-1
– 200mm x 164mm x 56.5mm for the SG2D-1
High catch load combined with high speeds
Minimum space requirement between the guide rail head and frame attachment: 19.5 mm (4 mm air)
Even deceleration due to the long spring travel of the disc springs
Flexible use in systems with inside and outside guide rails (MRL, backpack)
Low forces to release the car from the catch
A wide range of options for triggering the safety gear enables optimal synchronization, tailored to different car designs
Prevention of unintentional triggering by separately securing the catching roller
Safety gear is type-tested without tripping, which enables flexible installation

SG1D-1

Catch in the downward direction
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Max. Nominal speed: 2.50 – 2.80 m / s
Max. Release speed: 3.23 m / s
Minimum tread width: 19mm
Rail head thickness: 5-16mm

Safety gear (downward)
Total mass [kg], min. – Max.
Machined rails,
  dry: 543 kg – 3,095 kg
  oiled: 523 kg – 2,935 kg
Drawn rails,
  dry: 305 kg – 2,605 kg
  oiled: 299 kg – 2,542 kg

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SG1D-1

The brake safety device SG1D-1 is very compact, as standard it is available with two different release rods.

Impact Shield SG1D-1
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There is more information here: SG1D-1

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SG2D-1

Catch in the downward direction
Protective device against overspeed (upwards) and unintended car movements

Max. Nominal speed: 2.50 – 2.80 m / s
Max. Release speed: 3.23 m / s
Minimum tread width: 19mm
Rail head thickness: 5-16mm

Safety gear (downward)
Total mass: 292kg (min) – 2,889kg (max)
(depending on the rail type)

Overspeed (upward)
Braking force: 4,001 N (min) – 45,353 N (max)
(depending on the rail type)

Unintended car movements (UCM / A3)
Max. Release speed: 2.20 m / s
Braking force: 4,001 N (min) – 45,353 N (max)
(depending on the rail type)

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SG2D-1, version 1

The braking force for catching downwards and upwards can be set continuously and independently with variant 1.

Impact Shield SG2D-1, Version 1

There is more information here: SG2D-1 Variant 1

 

SG2D-1, Variant 2

Variant 2 of the SG2D-1 is more compact. The ratio for the braking forces below / above is fixed.

Impact shield SG2D-1, variant 2

There is more information here: SG2D-1 Variante  2