Gearless Traction Machine Traction Machine Elevator Traction Machine

Elevator traction Machine Introduction:
The PG3 permanent-magnet synchronous traction machine for elevators manufactured by Kaidi is composed of three parts: motor, gear box and brake.
The motor drives the gear box to output torque that produces friction between the traction sheave and wire rope, and such friction makes the elevator car move. To stop the elevator, the brake works to stop the brake wheel, and the car stops.
Application for PG3 traction machine:Applies to the passenger, medical and cargo elevators with the load 630 – 1,600 kg, speed 0.5 – 2.5 m/s, and installed in 1: 1 traction ratio;Applies to the passenger, medical and cargo elevators with the load 1,250 – 3,000 kg, speed 0.5 – 1.25 m/s, and installed in 2: 1 traction ratio;Applies to the cargo elevators with the load 5,000 kg, speed 0.5 – 0.63 m/s, and installed in 4: 1 traction ratio. Elevator traction Machine Features:Highly efficient and energy saving;Safe and reliable;Steady operation, low noise, and anti-interference;Long service life, easy to maintain;Light, small, and easy to install, reducing the cost for elevator installation; Elevator traction Machine Configurations:
Appearance and installation dimensions:
PG3A traction machine appearance and installation dimensions (630 – 1,000kg, 1: 1 traction ratio)
Note: This diagram applies to models with the capacity of 1250 - 2000kg, traction ratio of 2:1.
PG3B traction machine appearance and installation dimensions (1150 - 1600kg, 1: 1traction ratio)
Note: This diagram applies to models with the capacity of 2500 - 5000kg, traction ratio of 2: 1 and 4: 1.