Product Details

rare-earth-permanent-magnet (REPM) motors YTW2-220GD apply in the field of elevator.

In China, the company is the first to develop the 1:1 AC REPM

Synchronous Gearless Machine and its driving system with rated load 1000kg and rated speed 1.6m/s. The machine with the driving system passed the technology achievement appraisal held by Beijing Science and Technology Committee, and was appraised to be domestically initiate and advanced up to the world level. There are altogether more than 100 models traction machines with rated load from 300kg to 1600kg, rated speed from 0.63m/s to 4.0m/s, rated power from 1.2kw to 35.0kw. All the products have the Inspection & Conformity Certificate awarded by China Elevator Quality Inspection Center, European CE Certificate, and the company has obtained eight state-level patents for these products.

Machine Model: YTW2-220GD

Rated Load (kg)	630	800-1000
Rated Speed (m/s)	1.0~1.75	1.0~1.75
Suspension	2:1	2:1
Poles	12	12
Max. Lifting Height (m)	60	60
Torque (Nm)	490	490
Sheave Dia. (mm)	360	360
Max. Axial Load (kg)	2950	3400
Rated Power (kw)	4.3	5.5~12.0
Rotation Speed (rpm)	106.2	106.2~185.7
Braking Torque (Nm)	620	780~980
Traction Ropes (mm)	5-8	6-8,8-8
Dimension (mm)	520×636×600	589×640×600