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© DICTATOR Technik GmbH • Gutenbergstr. 9 • 86356 Neusäß • Germany

Tel. +49(0)821-24673-0 • Fax +49(0)821-24673-90 • E-mail [email protected]  • 20200708

Page  02.060.02

Technical Manual

DICTAMAT 50 BK-Z

A) Safety Instructions / Components Included

1) Safety Instructions

Ill. 1

2) Components Included 

(Ill. 1)

Spring rope pulley (closing force 25 N, 50 N or 80 N) with 

bracket and 2 m of Kevlar rope
Radial damper with fixing brackets, toothed belt disc and 

fixing accessories
Idler pulley with fixing brackets, pre-assembled
Door actuator with fixing bracket and toothed belt tensioner
Toothed belt, length as required

Door actuator with toothed 

belt tensioner

When installing and using the DICTAMAT 50 BK-Z with revolving toothed 

belt make sure to observe all information and advice of this manual. Du-

ring the installation we recommend to wear protective gloves to prevent 

any risk of getting hurt by sheet edges. 
The casing of the spring rope pulley may never be opened as the released 

spring can cause major injuries. If the spring rope pulley should for some 

reason no longer work properly the complete device has to be replaced!
It has also to be assured that the spring rope pulley, the radial damper 

and the idler pulley are protected in order to prevent fingers being 

trapped (protection cover!). 
The closing speed has to be adjusted at the radial damper so that the 

door can easily be stopped by hand at every position, making sure 

nobody will be endangered.  

Revolving toothed 

belt

Idler pulley with 

fixing brackets

Radial-

damper

LD 50; 

fixing 

bracket

Mounting 

accessories

Spring rope pulley 

with bracket

Summary of Contents for DICTAMAT 50 BK-Z

Page 1: ...90 E mailinfo dictator de 20200708 Page 02 060 01 Technical Manual DICTAMAT 50 BK Z DICTAMAT 50 BK Z Technical Manual You can find the current version of our manual on our website under Downloads htt...

Page 2: ...ing toothed belt make sure to observe all information and advice of this manual Du ring the installation we recommend to wear protective gloves to prevent any risk of getting hurt by sheet edges The c...

Page 3: ...70 0 56 0 31 0 25 0 32 5 50 0 60 0 5 5 44 0 55 5 5 0 95 5 7 0 41 0 83 0 6 0 40 0 3 0 22 0 25 0 B Dimensions Spring rope pulley Radial damper with mounting brackets Idler pulley with mounting brackets...

Page 4: ...ons of the radial damper and the idler pulley The closing direction determines the position of the spring rope pulley With a DICTAMAT 50 BK Z the door always closes towards the spring rope pulley I e...

Page 5: ...ther installation positions are possible The only thing you have to pay attention to is that all components of the DICTAMAT 50 BK Z are properly arranged to each other 1 Determination of the Installat...

Page 6: ...ble mounting positions horizontal or vertical The adjacent illustrations show some examples In case the included brackets should not be enough there are additional fixing accessories available Screw t...

Page 7: ...ite side of the door Please make sure the revolving belt runs exactly parallel to the door The door actuator with belt tensioner is fixed more or less at the middle of the door If you prefer it you ca...

Page 8: ...has the desired tension The tension shouldn t be either too soft or too strong With a too soft tension the toothed belt still sags Is it tensioned too much this causes high friction which will reduce...

Page 9: ...lving belt it has to be attached to Unscrew the clamping plate and position the toothed belt so that it is plced between the two screws Now put back the clamping plate and tighten it IMPORTANT The doo...

Page 10: ...ev Travel Rev Travel Rev 1800 mm 0 5 1500 mm 0 5 1000 mm 0 5 1650 mm 1 1350 mm 1 850 mm 1 1350 mm 2 1050 mm 2 550 mm 2 1050 mm 3 730 mm 3 700 mm 4 400 mm 4 400 mm 5 Open the door completely max openin...

Page 11: ...g speed during the closing of the door by turning the adjustment screw at the radial damper Allen key 5 5 mm or slotted screw driver see ill 16 Turning it clockwise reduces the closing speed Turning i...

Page 12: ...movements 5 Check the complete toothed belt and the toothed belt disc for damages and wearing 6 Check the freewheel of the toothed belt disc for smooth operation and running noises 7 Lubricate just th...

Page 13: ...brackets AISI 304 701053 Idler pulley without fixing brackets 701051 Toothed belt HDT5 10 mm wide per m 710502 Spring rope pulley 25 N with sliding hub bracket zinc plated 070102 Spring rope pulley 5...

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