Elevator machine room less ( MRL)
The machine and all the related traction components, is installed inside the hoistway eliminating the need for a machine room.

Advantages include:

Saving floor space
No risk of hydraulic oil ground contamination.
Greater power efficiency
 
Rail Supported MRL:

Capacities from 2,100 lbs up to 3,500 lbs
Speeds from 100 FPM up to 350 FPM
Travel up to 50’-0”
 
Building Supported MRL

Capacities from 2,100 lbs up to 5,000 lbs
Speeds from 100 FPM up to 500 FPM