Motor Hoist Crane PDF
The SH wire rope hoist 5 frame sizes, 26 load capacity variants Stationary design or different trolleys and crabs for cranes and systems manufacture
Features BLACK MAX® • Electromotive Systems Black Max® motor meets the needs of more common crane applications. The modular design consists of a foot
The crane designer, crane manufacturer, or user is responsible to furnish these additional items for compliance. ... Check Hoist Motor Brake Refer to Section 6.3 of the Electric Chain Hoist ER and NER Series Owner’s Manual. 14) Check Hoist Fusing
CRANE AND HOIST PARTS Our knowledge sets us apart Ultimate Parts Resource Design & Manufacturing P&H Prescription Parts Reverse Engineering
the hoist motor shall not exceed 4 percent, and the equivalent conductance shall not be less than . ... Crane hoist and trolley shall be in accordance with Hoist Manufacturers Institute HMI 100-74, Specification for Electric Wire Rope Hoist. 4) ...
VMI HOIST & CRANE SERVICES 901 17th Street NE Cedar Rapids, IA 52406 319/365-4662 Fax 319/365-8075 KANSAS INDEPENDENT ELECTRIC MACHINERY ... hoist identification plate or on the hoist motor housing cover or hoist back frame cover. Overload can cause
PEERLESS ELECTRIC CHAIN HOIST ~mrnJ~ Load-supporting frame is sturdy double-steel plate construction for capacities % ton and over. ... relay protects your hoist motor from over-heating due to single phase connection of the three conductors.
Total CustomTM means what it says you don't have to compromise at all. In the crane and hoist industry, very few applications are ever the same, Parameters like
Electromotive Systems Crane and Hoist Inverter Duty Motors www.StLCrane.com McLaughlin Hoist & Crane (636) 343-9700
Hoist Motor Controlled Resistor RTG crane hoist motor drive. 1 RTG crane. HIGH-SPEED FLYWHEELS ARE IDEALENERGY STORAGE DEVICES FORUSE WITHRTG CRANES. 70 IEEE INDUSTRY APPLICATIONS MAGAZINE NOV j DEC 2008 WWW.IEEE.ORG/IAS Authorized licensed use limited to: University of Texas at Austin.
High-Speed Flywheel and Motor Drive Operation for Energy Recovery in a Mobile Gantry Crane M. M. Flynn Center for Electromechanics University of Texas
In crane operation, the motor normally operates above base speed, so the control is constantly managing these speed/torque ... Torque versus speed curve for an AC and DC hoist motor. Item AC Drive System (Assumes Common DC Bus Configuration) DC Drive System Power Factor Nearly constant: ...
Wire Rope Hoists Advantage Wire Rope Hoist Input Power: 460V-3phase-60hz Features: 1. Trolley motor with DC trolley brake. The heavy duty cast iron TENV trolley motor is
Hoist motor protection (bimetal switch embedded in motor winding) R&M Materials Handling, ... If the electric chain hoist is specified for a QL Crane Package, the control transformer on the electric chain hoist is disabled at the factory.
The AS7 wire rope hoist programme is worldwide the innovative classic in lifting and crane technology. Users, crane manufacturers and system manufacturers
Brakes All hoisting motors are equipped with DC magnetic disk brakes. The hoist motion brakes are adjustment free. The hoist motor and brake are designed and
After the crane has been installed on the runway and the crane, hoist and trolley has been connected to electrical service but prior ... Turn power off to crane and lock out 2. Unplug motor leads, open motor conduit box and disconnect brake leads from rectifier 3. Remove brake cover
Crane/Hoist AC Drive Accessories • Maximize drive system efficiency and reliability • Safely lower loads without tripping drives • Utilize braking current to power other drives • Backup power to protect from sags and outages. A motor connected to a load will be either
ELECTRIC CHAIN HOIST OPERATING, MAINTENANCE, & PARTS MANUAL ACI Hoist & Crane 689 S.W. 7th Terrace Dania, Fl 33004 Phone: 954 -367-7116 Fax: 954-272-0334
CCAA Overhead Crane Inspection Checklist *Items checked through operational observation only. B003-R12/09 . Hoist: 1. Hoist Duty Classification.
Electrical Drives for Crane Application 135 Fig. 2. Power and torque requirements for travel motion, a) and b) without wind influence, c) and d) with wind influence.
Frequency control of crane hoist speed. Using the frequency of the rotor voltage to determine the speed of hoisting or lowering crane rather than vulnerable tachometers is increasingly employed for heavy duty cranes where
crane hoist drives without mechanical load brakes. These controllers are frequently used on such ... hoist controller and a standard 230 VDC series wound crane hoist motor and series brake. The 300 VDC output from the rectifier increases the developed horsepower of a 230 VDC series wound
fundamental aspects of crane and hoist safety, specifically: 1) appropriate equipment selection and installation; 2) ... Check for signs of motor failure, or oil leakage. • Be alert to unusual sounds from the equipment.
When a crane or hoist is lowering it’s load, the motor acts like a generator and sends power back to the drive. This energy was traditionally dissipated with ... Most crane & hoist control can be implemented within the drive to further simplify
4 Hoist motor Sturdy pole change motors with cylindrical rotors and integrated safety brakes are the power house of ABUS wire rope hoists. Safety brake
6 20357944.indd/011206 Motor selection depending on reeving arrangement and SWL Motor selection with pole-changing hoist drives Main/creep lifting F6
maintenance, sealed brakes, a two-speed hoist motor, and trolley inverter control. The standard hoist name-plate will carry a CSA c/us rating as ... maintenance and performance of the hoist and crane by constantly monitoring and recording selected functions. Three HoistMonitor conﬁ ...
GLOSSARY OF HOIST AND CRANE RELATED TERMS MCLAUGHLIN HOIST AND CRANE 3 of 15 www.stlcrane.com "Camber" – The slight upward vertical curve given to girders to compensate partially for deflection
Bevel Helical Reducer – Paramax®: A commonly used drive for large industrial crane hoist applications. ... i.e., electric motor vs. internal combustion engine vs. hydraulic motor. The load characteristics transmitted by
a DHT40-ready, single hoist crane can be purchased and the second hoist can be added later. Purchasing all dual-hoist cranes, but initially leaving the waterside hoist unreeved on all but one of the cranes is also an option; ...
EMH, Inc. l 550 Crane Drive l Valley City, OH 44280 l Phone (800) 283-8025 Glossary of Crane Terminology - Page 1 of 11 Abnormal Operating Conditions: ... A method of control by which the hoist motor is so connected in the lowering direction, that when it is
Page 3 Power supply must be same voltage, phase and frequency as specified on hoist and trolley motor nameplates. CAUTION 2. Determine collector arrangement on trolley before starting
LIFTMOORE 2700AR CRANE 8,100 FT.-LB. MOMENT RATING 2,700 LB. ... Power rotation is driven by a low speed, high torque hydraulic motor and REMOTE PENDANT CONTROL: ... HOIST WINCH: The hoist winch has a planetary gear drive for
Gearbox with hoist motor EKDR low-headroom monorail hoist 1) Code 01 EKDR with internal electrics for application on a crane. Crane bridge enclosure, DSE-8R or DSE-10R control pendant wit h control cable and cables for the mobile floor control must be ordered separately.
7.3 Hoist Motor Brake and Load-Limiting Device ... 7.19 Single-Speed Hoist – Modular Crane – 208 Volt Diagram ..... 50 7.20 Single-Speed Hoist – Modular Crane – 230 Volt Diagram ...
CMAA Crane Service Classes CMAA has established crane service classes so that the most economical crane for a particular installation may be specified in accordance with Specifications for Top Running Bridge & Gantry Type Multiple
INDUSTRIAL CRANES Hoist Motor and Brake • The motor is a foot mounted, totally enclosed inverter duty squirrel cage induction motor rated 60 minutes,
Heavy Duty Hoist… Reliability-High Performance Pushbutton Pendant control station...Simple, one-hand crane operation Heavy Duty CranesHeavy Duty Cranes
JANUARY, 1981 ® DC CRANE CONTROL PRICING INFORMATION AND APPLICATION DATA II HOIST SERVICE A complete set of motor control equipment consists of a controller and separately mounted TAB-WELD
Bulletin No. 6121-3 October 1998 Columbia, SC USA Replaces 6121-3 dated 3/82 Class 6121 Frontline ® DC Hoist Single Motor Controller 1 Instruction Bulletin
Crane and Hoist Drive 2000 • Replaces high-maintenance electromechanical controls with reliable, low-maintenance, solid-state technology • Retains existing DC motors
The hoist motor shall be a permanent magnet design with 3/4 horsepower. The hoist must incorporate a spur gear reduction; ... rated capacities in the event of power loss to the crane. Hoist function to be controlled by polarity reversing relay switch.
HOIST MOTOR BRAKE 12756G Ref. Part Qty. No. Number Description Req’d Motor Brake Assembly (Includes Ref. Nos. 1 thru 31) Hoist Speeds Motor HP Voltage 1 BH-3701 1 1/4, 1/2 & 1 115/230 1 2-1/2 200 2 1 / 1/3 200 & 230 2 2-1/4 / 3/4 200 & 230
The advantages of the universal SH wire rope hoist program: + Versatility for users, crane manufacturers and OEM customers + Productive power for crane manufacturers – as stationary
Crane Inspection Report Prepared for:Cranes-R-Us Prepared by:PDmB, Inc. 9600 Colerain Avenue, Suite 110 Cincinnati, OH 45251. ... Motor 9. Hoist Brake 10. Gearbox Fluid Level 11. Gravity Upper Limit switch inoperable, tagged crane out of service
Motion Laboratories modular Chain Hoist Motor Control Systems are designed to effectively control multiple chain hoists simultaneously and/or individually. A hand -held remote control station affords
Frequently Asked Questions YASKAWA Date: 17.Sept.01 Page 1 of 1 Braking Calculation 03 Example 2: Crane (Hoist Application) While lowering a load with a crane the motor works in regenerative mode while the whole lowering
Overhead Crane Specification prepared by SVEDA CRANES * See Data Sheet 7.4. The bridge shall be motor-driven through suitable gear reducers. Gearing shall
hoists and crane components since 1905 in Michigan. Many of the nation's leading companies were early customers of Detroit Hoist ... Hoist Motor Brake DC rectified disc type brake, min 200% torque. Mechanical Load Brake With kevlar linings.