Welcome to the HAYASHIMU Elevator FAQ
Got questions about elevators? You are in the right place. Here, you will find clear answers to your questions, including:
-
Our Products & Services: Help with your HAYASHIMU elevator.
-
Industry Insights: How elevators work, safety standards, and common practices.
Browse our FAQs below to get the answers you need.
What is the difference between hydraulic and traction elevators?
+
a) Hydraulic elevators use a piston and fluid to move the cabin (common in low-rise buildings).
b) Traction elevators use ropes and counterweights, powered by electric Traction motors (used in high-rise buildings).
How often should an elevator be serviced?
+
Regular maintenance should be done monthly, with thorough inspections every 6-12 months, depending on usage and local regulations. It depends on the elevator uses and location.
Why do elevators sometimes stop on random floors?
+
This could be due to computer optimization (efficient routing), a passenger request, or a malfunction.
Why does the elevator door keep opening and closing?
+
Possible causes: sensor blockage (by an object or person), misalignment, or a malfunctioning door mechanism.
How much weight can an elevator hold?
+
Capacity varies, but standard elevators typically hold 2,000–5,000 lbs (900–2,300 kg). Check the posted limit inside the cab.
Do elevators have backup power?
+
Many modern elevators have battery backups or generators to ensure they reach the nearest floor during a power outage.
What are the main advantages of a Gearless Traction Machine over a geared machine?
+
The primary advantages are significantly lower energy consumption, quieter operation, and reduced maintenance. Because there are no gearbox losses, the system is more efficient, making it ideal for high rise buildings and residential buildings where noise reduction and long-term reliability are critical for vertical transportation.
How does the IP41 Protection Class benefit the elevator machine?
+
The IP41 rating ensures the motor is protected against solid objects larger than 1mm and vertically dripping water. This extends the lifespan of these critical elevator components by preventing dust and moisture ingress, ensuring reliable operation for the elevator car in various machine room conditions.
