Medium speed and rise governor

OL35 / E / M

The OL35 detects overspeed by its flyweight mechanism and engages the safety gear on the entire circumference of brake mechanism.
This brake mechanism is pre-adjusted and limits the brake-force to protect the synchronization of the safety gear from excessive stress to the linkage.

   


  • Down-direction only
  • Best mechanical overspeed governor for mainstream applications
  • External encoder option for absolute car position acquisition
  • Continuous traction between rope and pulley during tripping prevents excessive wear to the rope
  • Safety gear is always activated on a pre-determined force
  • Remote control for MRL- applications
  • Various installation possibilities outside shaft, wall, guide rail …
  • Upside down applicable
  • Available for all global major elevator norms and directives
  • Available as a package with tension weights, accessories, fixings
  • Complete traceability of the production of main components from raw material to final product with coding system stamped to each unit to enhance safety standard
  • Very high safety factor which exceed EN 81 rules
  • Compliant with requirements of Lift Directive and EN 81-20/50:2014
  • 100% tested and checked at factory

 

Technical features

Type (900540)

 

 

OL35

OL35E

OL35M

travel height (recommendation)

min.
max.


TH

-
80 m

-
165 m

40 m
165 m

Max. distance between overspeed governor and tension weight:

85 m

170 m

  170 m

Rated speed

d = 6/6,5
d = 8

NS
NS

0,3-2,5 m/s
0,36-2,5 m/s

0,3-3,0 m/s
0,36-3,0 m/s

0,3-2,5 m/s

Brake force of the governor

min.
max.

 

> 500 N
< 1000 N

> 800 N
< 1300 N

>1100 N
<1600 N

Tension force of the tension weight

min.
max.

 

250 N
350 N

600 N
800 N

600 N
800 N


Rope pulley diameter

 


DB

200 / 203 mm
262 mm

200 mm

Weight of OL   max. 25 kg

Rope diameter
steel wire rope (DIN EN12385-1/5)

d

6 / 6,5 / 8 mm
fibre core or full steel

6 mm
full steel

suggested type

 

6x19 o r8x19

6x19

rope quality

min.
max.

 

1570 N/mm²
1770 N/mm²

1770 N/mm²
1960 N/mm²

1770 N/mm²
1960 N/mm²

Operating temperature

 

 

 

-5°C ... +55°C

 

Storage temperature

 

 

 

-40°C ... +70°C

 

Air humidity

 

 

 

<98% / 40°C

 

Protection classification

 

 

 

IP2x

 


Subject to change without notice

 

 

 
 
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