Basic Info.
Model NO.
ESG
Type
Communication System
Suitable for
Elevator
Load Capacity
530~1680
Persons
11-20
Speed
2.0m/S
Drive Mode
Manual
Control Type
Microcomputer Frequency Control
Lift Mechanism
Telescoping Lift
Use of Occasions
Public Traffic
Guide Rail
Hollow Guide
Rated Speed
2.0 M/S
P+Q
500 - 2500 Kg
Width of Guide Rails
9, 16mm
Transport Package
in Carton Box
Specification
CE, ISO9001, CCC
Trademark
Sunny
Origin
China
Production Capacity
10000PCS/Month
Product Description
Elevator safety system solution for new elevator installations
Its reliable braking element is combined with the latest SIL3 position and speed detection and electromechanical gear activation: overspeed governor, tension device and rope loop are no longer needed, and more shaft space can be used for the car.
Advanced self-monitoring routines and automatic setup with shaft dimensions determination ensure a fast and easy installation and a reliable fail-safe system. Safety electronics also combine additional functions: UCM detection, absolute shaft encoder, door zone switch, shaft end switches. A backup battery is supplied in the electronic interface box to ensure operation also in case of power loss.
Description
Wittur ESG is a breakthrough safety system solution for new elevator installations.Its reliable braking element is combined with the latest SIL3 position and speed detection and electromechanical gear activation: overspeed governor, tension device and rope loop are no longer needed, and more shaft space can be used for the car.
Advanced self-monitoring routines and automatic setup with shaft dimensions determination ensure a fast and easy installation and a reliable fail-safe system. Safety electronics also combine additional functions: UCM detection, absolute shaft encoder, door zone switch, shaft end switches. A backup battery is supplied in the electronic interface box to ensure operation also in case of power loss.
USP's
- Fast and easy installation
- Shaft efficiency: more space for car
- Component cost savings due to less components in the shaft: no Overspeed Governor, no Tension Weight, no Governor Rope Loop
- Maintenance cost savings due to absence of Overspeed Governor, Rope and Tension Weight
- Safety electronic car combine additional functions, such as UCM detection absolure shaft positioning, Door zone switch and Shaft end switches
- Compliant with EN 81-20/50
- ESG stopping and holding element compliant with EN 81-21 for reduced pit and headroom applications, substituting the hinged buffer in the shaft
| SG Type | Load on Safety [kg] | max. Rated Speed [m/s] | Guide Rail [mm] | ||
| ESG-17BS | 530 - 1.680 | 2,00 | 9 - 16 | machined | oiled/dry |
| ESG-25U | 500 - 2.500 | 2,00 | 9 - 16 | machined | oiled/dry |
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Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 30-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 30-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.