Let's make a comparison!  
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What will happen if you can change all existing working motors with SQML Gearless Lift Motor?

It works about 300,000 elevators in Turkey ...

Energy Consumption Comparison of Turkey's leading 630 kg load capacity and 1 m/s speed with SQML and other motors

​	Double Speed Motor	Hydraulic Motor ***	Geared Motor with Driver	Gearless Synchron Motor	SQM Gearless Lift Motor
Capacity​	630 kg	630 kg	630 kg	630 kg	630 kg
Speed	1,0 m/s	0,8 m/s	1,0 m/s	1,0 m/s	1,0 m/s
Suspension​	1 : 1	1 : 1	2 : 1	2 : 1	2 : 1
Motor Power	7,5 kW	9,0 kW	5,9 kW	4,3 kW	4,2 kW
Nominal Current	18,0 A	20,0 A	18,0 A	11,9 A	13,5 A
Starting Current	4,0 x In	4,0 x In	1,5 x In	1,5 x In	2,0 x In
Start Hour	180	slow	240	240	limitless
Motor Weight	200 kg	300 kg	200 kg	150 kg	175 kg
Used Oil Quantity	3,8 lt	200,0 lt	3,8 lt	0 lt	0 lt
Oil Change Period	2 years	2 years	2 years	-	-
Energy Consumption kWh/year **	9.955	6.570	7.178	4.130	3.207
Wasted Energy kWh/year	6.727	3.343	3.951	1.018	-
Efficiency	55 %	50 %	60 %	76 % *	95 %

*     The efficiency of one frequently used motor model in Turkey of an European manufacturer, tested in our own test stand

**   Operation time      : Running time 2 hours per day is based.

*** Hydraulic Motor : Landing is assumed without energy comsumption

RESULT

• Dual speed lift motors are not in use any more in developed countries.
• Even if the hydraulic elevators don't make energy consumption during downward movement, their nominal working consumption is very high.
• Even if in Italy which is one of the biggest hydraulic lift user, is reducing their usage. The Biggest hydrulic elevator manufacturer of Italy has stopped his production and  began to use SQML motors with big efficiency.

According to Last Elevator Sector report 2013/2  Installed lift motor types in Turkey and their consumption
Estimated Energy Consumption  kWh/year

The number of elevators installed in Turkey is 300.000	300.000 unit	Value	Energy consumption kWh/year **
lift produced in last 5 years	70.000	Geared Motor with Driver	502.483.333
Value	10.000	Gearless Synchron Motor	41.302.632
Left is double speed motor	220.000	Double Speed	2.190.000.000
TOTAL ENERGY CONSUMPTION kWH / per	Düzenlemek için buraya tıklayın.	Düzenlemek için buraya tıklayın.	2.733.785.965

Energy Saving in case of replacement all double speed motors with SQML Motors

SQML  Consumption Calculation kWh/year	SQML  Consumption ( unit )
Energy Consumption per year if 220.000 pcs of dual speed motors are changed to SQML kWh/year	3.227 kWh / unit - year
Energy Saving	kWh/year   1.479.978.947

The difference between SQML and other geared motors is working with different and patended motor principle.
High pole number has been reached with magnetic design. Copper losses are too low and because of that efficiency is very high.
                                                             
  * 1 kWh : 0,10 USD                                                                                 TOTAL Saving: 147.997.895 USD