ESTEEM ELEVATORS

Products

Door sensors (sometimes known as photoelectric or infrared beam, electric safety door edges, door detector, electric proximity edges, or electric doorman) is an elevator device that detects a passenger or an object on the doorway which prevents the doors from closing (usually installed for accessibility). If a person or an object blocks the doorway and the sensors detects the person or object, the door will reopen then stays open and will not closed until the person moves away or the object is removed from the doorway. If the doors are being held open for a more than the specified period.

Criss-Cross Beam
Technology

Resist sharp sunlight more than
100000 LUX

Robust & Extremely
Compact Design

Esteem Elevators. It’s better than you think.

ESTEEM ELEVATORS

Specifications

Dimension

9mm (T)x 24mm (W)x 2000mm (H)

Number of infra-red Beams

154 Beams

Number of Diodes

32

Response Time (Relay)

< 90 MS

Diodes Spacing

59 mm

ESTEEM ELEVATORS

OVER SPEED GOVERNOR WITH TENSION DEVICE

Conventional elevator safety equipment includes an overspeed governor for impeding elevator car movement when a predetermined speed is exceeded. Overspeed governors include a switch that opens when the elevator reaches a predetermined overspeed such as 110% of rated speed[1]. When the switch opens, power is removed from the machine motor and brake. A braking mechanism, actuated in response to movement of the elevator car by motion transmission means, impedes the elevator car. The switch remains open, and the elevator remains inoperable, until the switch is manually re-set.

Overspeed governors can cover a broad range of rated loads and speeds and can be applied both to machine roomless and traditional installations.

Our overspeed governors can be engaged at any point along perimeter of pulley and assure high life time due to limited pulley wear.

Technical Specifications

OSGTP300RUD Uni Directional
OSGTP300RBD Bi Directional
Nominal Speed 0.32 - 1.00 m/s
Tripping Speed 0.40 - 1.25 m/s
0 Rope 6 & 8 mm
Available with Limit Switch & Test Groove.