Project Description


The scenary hoist model is designed in order to control the motorized vertical positioning of lighting systems installed in the lifting bar by metal bands.
Technical Specifications: Scenary Hoist
Stroke length 14.000 mm.
Payload 250Kg.
Maximum torque 220 Nm at 2750 RPM.
Maximum vertical speed 250mm / s
Maximum Noise 55dB (A).
Approximate weight 50 kg.
Verified according to the directive 70 BGV C1, German DIN 15560/46 for machinery in studies and European Electrical Safety Standard CE EC 2006-42.

High strength construction Scenery Hoist with extreme rigidity. With 250 Kg of payload and vertical travel up to 14,000 mm, this hoist is easy to install and maintenain changeable once installed.

The hoist is made of a 3 mm thick steel frame. It has milled parts in stainless steel and 1810 steel alloy. It has handles for safe handling and transport. The housings are equipped with quick-release fasteners for quick and effective maintenance.
Supported by two stainless steel bands 0,4x30mm with soft edge and length compensation with a lifetime warranty. The safety factor 10 of the BGV C1; DIN 15560 T46 is assured.

Equipped with a 3-phase geared-motor (German-made) 400V, 50Hz, 1.1 kW (230V version available upon request should lifting conditions allow). The geared-motor is accessible from below. The dynamic transmission (63: 1) is self-locking, maintenance free and self-lubricated (30 °C to 150 °C). The motor is thermal protected, IP54 and interference level N. The geared-motor is maintenance free. Vertical speed is 135 to 250 mm/s under load and transmission ratio. Soft start and stop is integrated in electronics via a programmable ramp on the variable speed drive. Quiet and safe secured by a relatively smaller diameter of the band drum.

Local control with UP / DOWN buttons. Vertical remote control module can be added. The modules are easy to change.
The hoist is equipped with LED status indicators, with a flashing light to indicate any failure.

The devices are in accordance with DIN 15560 T46 up to 200 kg of payload, EC directive 2006-42, DIN EN ISO 12100, which ensures:
• Upper and lower limit switches are adjustable from the outside.
• Disconnect device by inductive sensors in each bands. Deflection sensitivity is 3 mm, and is visually checked by green LED. The response time is 300 ms.
• Overload protection by weight with load cell activation (DMS) with factor 1.2. This system is not susceptible to interference, it works with absolute precision and is maintenance free.
• Control devices are visible from the outside through a protective cover, fitted with quick release fasteners to open in maintenance