Open roof houses

With the open roof house a Venlo peak opens at the ridge. The roof hinges at the gutter.

With the open roof house a Venlo peak opens at the ridge. The roof hinges at the gutter.
Due to the great roof surfaces, the forces on these roofs are high. For safety reasons the roof shall be closed within a minimum of time for instance in case of rain or storm .Therefore the drive system needs slowly opening and fast closing drive motors. The drive motor will be self-braking under all circumstances. Especially for the open roof system Huima Specials designed a range of motors and heavy-duty racks & pinions for a 100% reliable drive system.

Continuous ridge ventilation, universal joint type

Continuous ridge ventilation is a frequently used system for ventilation in wide span houses. In every bay there are two rows of windows hinged to the ridge on the left and the right side. Each row of windows is operated by a rack and pinion system which in turn is driven by a torque tube. The torque tube is driven by a gear box. One gear motor can drive several gearboxes via a spur gear box and universal joint.

Technical Specifications

3-phase motores

T20-20-10 200

REDUCTION GEARBOXES

RT1-10 100

Reductiekasten wormwiel

W30H 300
W2-30 300
W2-40 400

ACCESSORIES

KM
KK
KS

MOUNTING BRACKETS

MB2

INSTRUCTIONS >>

TECHNICAL INFORMATION >>

 
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