Hitachi Speed limiting wheel DS-6SS

Hitachi Speed limiting wheel DS-6SSThe Hitachi DS 6SS Speed limiting wheel is the core component of the overspeed limiter. It drives the steel rope in sync with the elevator car through friction, continuously monitoring the elevator's speed. If the elevator exceeds the safe speed (such as during free fall or abnormal acceleration), the overspeed wheel triggers mechanical locking, activating the safety clamp to emergency brake the elevator car and prevent falling accidents. Please

and DAA330K1

This emergency communication device ensures quick distress reporting and facilitates rapid rescue response to enhance personnel safety

SFT-639-AC110

which will be more affordable

Elevator Parts Elevator Duty Room Intercom Host Brand Deling Model NBT12(1-1)2A

The Monarch command board MCTC-COB-A1 is responsible for collecting and processing elevator car button command signals

It supplies power to the control main board

When the elevator control system detects abnormal signals

and then links to the machine room intercom master unit for communication

When the elevator needs to stop or experiences a fault

and emergency lights

Type Elevator Parts Category Elevator External Call Display Board Brand Guangri Model ND-DOT-GH-V6 Applicable Guangri Elevator Warranty Period 1 Year Certificate ISO9001