DC Motors

Kinamatic II Direct Current Motors​

As a leading motor provider, we offer comprehensive solutions supporting a large installed base of DC industrial motors. They are a reliable lifeline to driven equipment and are the backbone of user production and operations. 

GE direct current motors from Wolong are engineered, tested, and proven to meet or exceed all applicable requirements and standards for constant torque applications.

Advantages

Over 100 years of experience

We have over 100 years of experience in direct current motor engineering and manufacturing, utilizing superior design and quality control systems. These machines are a proven, reliable lifeline to driven equipment and the backbone of thousands of operations around the world

Constructed in a rugged magnetic ring frame for severe industrial duty applications

Technical Scope

Products

Reliable Workhorses

DC Motors in Stock

Typical Industries and Applications

Steel

Rolling mill, coiler drive, winders

Paper

Wet end calendars, tension reels, driers, winders

Textiles

Weaving machinery

Plastics

Extrusion

Mining & Minerals

Undergound locomotives, conveyors, elevators

Material Handling

Conveyors, cranes, elevators

Recreation

Ski lift, shuttle, amusement park rides

Machine Tool

Metal lathe, veneer lathe, mills, saws

Power Generation

Emergency lube oil, sludge

Transit

Cooling fans, compressors

General Purpose

Miscellaneous constant torque applications

Technical Details

HP Range

1 - 500

Base Speed

1150RPM, 1750RPM

Armature Voltage

240V, 500V

Field Voltage

300/150, 240/120

Accessory Mounting

8.5" accessory mounting rabbet with accessory shaft extension

Agency Approvals

CSA

Altitude

3300 ft

Ambient

40°C

Balance/Vibration

Measured at top speed: Peak-to-Peak amplitude 0.0015”

Bearing Caps

Cast iron CD258AT-CD5010AY both DE and CE

Bearing Type

Antifriction ball, CDL182AT-CD2010AT: double shielded, CD258AT-CD5010AY: open

Coils

CD180AT - CD329AT random wound - dip and baked
CD360AT - CD5010AY TREC® coils

Conduit Box

Fabricated steel, 360° rotatable, gasketed, oversized

Current Overload

Occasionally repeated loads of 150% of base speed full load current

Endbells

CD182AT-CD500AT: Cast Iron, CD5010AY: CE- cast iron, DE-fabricated steel

Frame Material

Rolled Steel

Frame Size

CD182AT-CD5010AY

Grease

Lithium soap based

Grease Fittings

Alemite

Ground

Bronze bolt in conduit box

Insulation Class

Class F

Insulation System

Armature Treatment: Radiant Heat Process (RHP)

Lifting Means

Two (2) welded lifting lugs

Mounting

F1, modifiable to F2

Nameplate

Stainless Steel

Paint

ANSI #49 grey, heavy duty enamel

Relubrication

CDL182AT-CD2110AT: pre-lubricated, CD258AT-CD5010AY zerk grease fittings

Service Factor

1.0

Temperature Rise

Class F @ rated load and rated base speed

Tests

Routine Test: Report available upon request and purchase order

Warranty

24 months from date of installation or 28 months from date of manufacture; whichever occurs