Nidec Kds Traction Machine: WT-A Series
Magnetic synchronous gearless traction machine is composed of magnetic synchronous motor, sheave, and break system. It operates and changes speed through a closed-loop control by an Encoder. Compared with traditional traction machine, it features with higher efficiency, lower starting current, bigger starting torque, and smoother operation. As magnet materials are used, it is small in size and light in weight; Through a gearless reducer, it operates with lower noise and higher reliability.

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Product Parameters
Capacity
Elevator Speed
Rated Output
Rated current
Sheave Diameter
Ropes
Groove Dist
Roping
Shaft Load
Turninng Gear
Remote Release
Weight
Model
kg
m/s
kW
A
mm
WT-630-100-A
630
1
4.3
11.0
400
4-Φ10
14
2:1
3,000
N
Y
305
WT-630-150-A
1.5
6.4
18.0
WT-630-160-A
1.6
6.8
WT-630-175-A
1.75
7.4
WT-800-100-A
800
5.4
12.5
5-Φ10
WT-800-150-A
8.1
22.0
WT-800-160-A
8.6
WT-800-175-A
9.6
WT-800-200-A
2
26.5
310
WT-800-250-A
2.5
13.8
32.5
WT-1000-100-A
1,000
15.0
WT-1000-150-A
10.0
24.0
WT-1000-160-A
10.7
27.5
WT-1000-175-A
11.7

Company profile
Kinetek companies have an over 110 years track record of providing the highest quality, most reliable, most advanced motors, controls and motion systems available in the marketplace. We trace our roots to 1908 with the founding of Imperial Electric. Kinetek companies hold market leading positions in the elevator marketplace and many other commercial and industrial segments.
With innovative engineering design and a global manufacturing footprint, Kinetek meets the requirements of the most sophisticated customers in the world. In China, Kinetek operates four manufacturing facilities--annually producing thousands of motors, machines, gearing, shafts and controls for domestic and international customers. In 2012 we became part of Nidec Group, a global leader in the design and production of electric motors and related electronics components. The Nidec Group includes more than 100 manufacturing and sales locations in 25 countries, and employs more than 107,000.KNOW MORE ABOUT US
Kinetek provides a single source for machine room and machine room-less elevator applications--from controllers and machines to components and complete packages. In China, you know us as Kinetek De Sheng Motor (KDS, Foshan) and Nidec Kinetek Elevator Technology (Wuxi). We're part of the same family of companies that include U.S. elevator control leader, Motion Control Engineering, and motor and machine leader, Imperial Electric Company. We meet the demanding requirements of independent elevator contractors and global customers
KDS provides Kinetek with a strong China base for the design, manufacture and sale of products for domestic and international markets. Located in Foshan City, Guangdong province, PRC, KDS manufactures products for elevator, escalator, battery-powered vehicles, hoists and other industries. Since its founding in 2002, KDS has gained trust and support from customers and has become an inbuential brand in many industries.Send an inquiry