BSC Spindle drive JM-DC

BSC Spindle drive JM-DC - SHEV spindle drive for skylight domes

The electric motor drive is enclosed in a sturdy aluminum housing and is suitable for opening roof flaps, skylight domes and window sashes. It can be used for daily ventilation as well as a SHE drive. In combination with the extensive accessories, the design of the motor opener offers a wide range of applications. The drive meets the requirements of fire testing based on DIN EN 12101-2.

With the aid of external load disconnections in various designs (for solo, tandem or synchronous operation), practically all areas of application are thus covered.
The most common application of these actuators is the electrical opening of smoke ventilation elements that are dimensioned according to geometric smoke ventilation area (stairwell SHEVS or similar).

Eye bolt and bracket KB 5 are included in the delivery.

The motor opener as a permanently lubricated spindle drive may only be operated with an external electronic load cut-off, which must be ordered separately. The electronic load cut-off limits the lifting force in both lifting directions to the specified value.

VERY IMPORTANT

The actuator is supplied without external load cut-off, this is available separately and is absolutely necessary!
Suitable load cut-offs are LA-1 (Art. No. 1616) and LA-2 (Art. No. 1605).