26 Paper Mill and Carriage Drive Motors 27 – 28 DC Generators 29 Lifting Magnet Generators 30 – 42 Round Frame Modifications and Accessories ... 59 – 61 Totally Enclosed Explosion Proof 62 – 68 Paper Mill Service Motors 69 Range Drive Motors 70 Extruder Duty Motors 71 IEC DC Motors 72 – 95 Laminated Frame DC Modifications
Working with the steel industry, Westinghouse developed and installed the: • first electric motors in an American steel mill (1891) first electric drive for main rolls .first reversing mill drive first …
These motors are ideal for use in steel plants, excavating equipment, shipyard cranes, coal and ore dock cranes. They operate well in constant potential or adjustable voltage drive systems with either rectified power supplies or motor-generator sets. MD800 motors meet standards established by the Association of Iron and Steel Technology (AIST).
The Horner Springfield division received a call from a steel mill customer, located in Columbus OH. They had a failure on a tandem pair of 850 HP DC motors on their rolling mill …
The steel industry is a cornerstone of modern industrial manufacturing, and steel rolling mills are at the heart of this sector, responsible for shaping steel into various forms and products. To power the machinery in these mills, Direct Current (DC) motors are commonly used due to their reliability and precise control. However, while these motors are essential for the …
Kor-Pak offers a wide selection of Surplus DC Mill Motors such as GE and Westinghouse, and they are offered rebuilt in "prime" working condition with electrical warranty. Kor-Pak can repair your existing DC Motor and Exchange one for a reconditioned unit for a competitive price. Please contact a Kor-Pak representative today for more information
center drive mill; a Drive 3 - A 5000 HP, 514 rpm synchronous motor with soft-start and an air clutch and gear box to a center drive mill; a Drive 4 - A 5000 HP, 1200 rpm induction motor with a VFD controller as a soft-start to a dual pinion gear driven mill; a Drive 5 - A 5000 HP, 1200 rpm synchronous - induction motor with liquid rheostat and dc
DC motors for industrial use. German manufacturer, worldwide delivery. Customized direct current motor design since 1927. 20 kW - 2000 kW and 160 V - 1000 V. ... Motors for rolling mills; Custom motor projects USA; Jobs; Contact Open Submenu. Contact; Contact details; ... Direct current motor hoist drive for gold mine in Africa. DC Motors Crane ...
The DC Motors have skewed armature slots to ensure low torque ripples at slow speed. The Sicme Motor SM-ML heavy duty industrial Mill …
These motors are ideal for use in steel plants, excavating equipment, shipyard cranes, coal and ore dock cranes. They operate well in constant potential or adjustable voltage drive …
Options for variable speed are DC motors, energy recovery systems for wound rotor motors and frequency converter drives. ... converters that offer high efficiency, high reliability and availability at competitive cost. The first Gearless Mill Drive (GMD) with a power of 6.5 MW was installed 1969 in a cement milling process in the cement plant ...
DC CRANE AND MILL MOTORS (802 - 828) (78) FRAME WINDING. MANUFACTURER. HORSEPOWER HORSEPOWER 2 The 800 series crane and mill motors replaced the older 600 series crane and mill motors. Both GE …
installed on a pole flange on the mill shell, and the body of the mill itself becomes the rotor. Ring-geared mill drive For mills with standard diameters or requiring less than 20 MW (approx.) of power, ring-geared mill drives (RMDs) offer the best solution. Three of the most common drive types for RMDs are low speed motors without a gearbox ...
Our presence as a world leader in the engineering and production of DC motors is built upon a distinguished record of pioneering achievement in the steel and mining industries. Working with the steel industry, Westinghouse developed …
Steel mill heavy duty DC motors series SM-ML (MILL motors) have been designed for use in variable speed drives for heavy duty applications. Motors have skewed armature slots to ensure low torque ripples at slow speed. Motors are available up to 17400Nm. These motors exactly meet A.I.S.E. Standard requirements in terms of:
To meet the needs of a broad range of applications, our rugged DC Motors are available in sizes ranging from 12-inch to 12-foot armature diameters. Applications. Rolling Mills; Mine Hoists; Ship Propulsion; Fan Drives; Banbury …
This device still exists and is operative! It is located in the Edison Historical Collection in New Jersey. Since then, GE has been designing, developing and perfecting DC motor technology for industrial applications—culminating in the …
In addition to DC Motors, MRK can provide Appraisals, Removal, Relocation Services, Consignment Sales, Demolition, and Used Equipment Evaluation. DC Mill motor specialists in Pittsburgh, …
I have a DC mill motor that has a 2" shaft that tapers down to 1 11/16" over 3 5/16" length. At the end of that is 1 1/2" of 1 1/4 x 7 threads. These motors are used in steel mill service and overhead cranes, actually one end of this motor has a brake wheel attached. I need to find a source where I can purchase a hub that would fit this shaft.
Genmitsu CNC Brushless Motor DC Spindle Kit 24V 12000rpm with Drive Board & Collet Holder Installed, Perfect for 3018 Series CNC Machine - Amazon. Skip to. Main …
DC Crane and Mill Motors (also known as mill-duty DC motors) are heavy-duty motors designed for high-torque applications such as operating cranes, hoists, and rolling mills. Commonly used in industries like steel production, mining, …
I did a retro fit DC motor on my WEBB mill, and the performance has been outstanding. Don't consider a DC motor with brushes. Those will not work worth a damn as found out above., You neen a Permanant Magnet DC drive. ... The DC drive I show above is 3hp, but the switch is only set up for 1.5 hp at the moment and it is outperforming the 3phase ...
DC Motor Applications TECO-Westinghouse Motor Company DC motors are ideally suited to a multitude of industrial and marine applications in which high torque and variable speed are …
Motors preferred for rolling mill drive is A. dc motors: B. ac slip ring motors with speed control: C. any of the above: D. none of the above. Answer» C. any of the above 2.3k. 0. Do you find this helpful? 47 View all MCQs in. Electrical and Electronics Engineering ...
Siemens DC drive technology has helped increase efficiency and reduce engineering costs for decades. Featuring an advanced design that greatly facilitates configuration, installation, integration, commissioning and service, …
Mill Duty Motors T-T Electric proposes a series of Mill Duty DC motors between 7.5 and 187 kW (10 – 250 HP) in A.I.S.E. frame sizes 802 to 818. TT Electric Mill Duty motors conform to A.I.S.E. No. 1-1991 in regards to output and physical dimensions, and are …
Distributor of mill motors including ™ mill air motors. More + Contact Supplier Request Information. Koffler Electrical Mechanical Apparatus Repair, Inc. ... above ground, submersible, air compressor, brushless, pump, universal AC-DC, direct-drive blower, HVAC, metric three-phase, power tool, vacuum & washdown types. Services ...
Mill Duty Motors T-T Electric proposes a series of Mill Duty DC motors between 7.5 and 187 kW (10 – 250 HP) in A.I.S.E. frame sizes 802 to 818.
