Basement Set Machines

GT 11 BS - Geared Traction Machine

POWERFUL,

COMPACT &

EASY TO INSTALL

Ideal for low to mid-rise traction elevator applications for new construction and modernization projects

Benefits

Easy disassembly and reassembly
Allows up to 8” hoistway wall
Simple motor coupling and brake adjustments
Rope gripper mounting

Easy installation, adjustments and preventative maintenance
Flange mount motors dismount easily and simplify
costly motor alignment

Standard Features

Approximate weight: Machine and base: 2125#
Available with either a 22-in., 26-in., or 30-in. sheave
Standard NEMA C-face motor interface
Designed for machine room applications with VVVF
A/C controls
Operates at speeds of 100 to 500 ft/min (0.51 to 2.54
m/sec) and capacities of 1,000 to 3,000 lbs (454 to
1,361 kg) with 1:1 roping and 1,000 to 6,000 lbs (454 to
2,722 kg) with 2:1 roping
Smaller universal-fabricated ductile iron base

*Height and width assumes 30-in sheave and 326TC motor

LH and RH configurations
Quiet braking solenoid
Sealed bearings for reduced maintenance
Enhanced bronze gear material
Width*: 36.6”/930mm
Height*: 39.1”/993mm
Length: 62.1”/1577mm
Maximum sheave shaft load 17,000 lbs

Optional Features

Traction wheel rope retainer
Machine guarding with rope guard
Overhead applications
Overhead deflector applications

When Ordering, Please Specify

Operating capacity and speed
Sheave diameter
Power supply
1:1 or 2:1 roping
Left or right hand
Number, size and pitch of hoist rope
Motors: 284TC – 300#, 286TC – 325#, 324TC – 400#,
326TC – 450#

HORSEPOWER SELECTION CHART / 1:1 ROPING, COUNTERWEIGHT 40% CAPACITY

HORSEPOWER SELECTION CHART / 2:1 ROPING, COUNTERWEIGHT 40% CAPACITY

Basement Set Traction Machines (STD)

These machines are designed for installation where there is insufficient room over the hatch for an overhead machine. The Standard Basement Set Machine has a narrow steel outboard stand to allow the traction wheel
to project into the hatch.

Standard Equipment

(at no extra cost)

Steel Shaft Support Block
Narrow Steel Outboard Stand
Direct Current Brake: #44 thru #64 Machines Furnished with Disc Brake, #74 Furnished with Drum Brake Only
Motor Coupling Bored with Keyway
Fabricated Steel Base
Demountable Traction Sheave
Demountable Bronze Gear
Steel Worm on Integral Shaft
Motor Mounting Pads
Customer Name on Housing Cover
Supplied w/ Oil

Optional Equipment

Drip Pans
Mileage Recorder and Drive Assembly
Brake Switch
Sheave Guard
Machine Template
Foundation Bolts and Pipe Spacers
Motor Mounting in Field or by H-W
Manual Brake Release
Drum Brake
Rope Gripper Mounting Provisions
VVVF-AC Hoist Motor

When Ordering Standard Basement Set Traction Machines, Please Specify The Following:

Rated Car Capacity
Rated Car Speed
Roping (1:1 or 2:1)
Hand of Machine
Number & Size of Hoist Ropes
Hoist Motor Manufacturer (Motor Prints
Required)
Horsepower & R.P.M.
Power Supply
Motor Mounting in Field or by H-W
Other Optional Equipment

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Basement Set Machines

GT 11 BS - Geared Traction Machine

POWERFUL,

COMPACT &

EASY TO INSTALL

Ideal for low to mid-rise traction elevator applications for new construction and modernization projects

Benefits

Standard Features

Optional Features

When Ordering, Please Specify

HORSEPOWER SELECTION CHART / 1:1 ROPING, COUNTERWEIGHT 40% CAPACITY

HORSEPOWER SELECTION CHART / 2:1 ROPING, COUNTERWEIGHT 40% CAPACITY

Basement Set Traction Machines (STD)

Standard Equipment

Optional Equipment

When Ordering Standard Basement Set Traction Machines, Please Specify The Following:

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