MET Motors - Minnesota Electric Technology

1507 1st Ave.
Mankato, MN 56001 USA
PH: 1 (800) 373-3166
FAX: 1 (507) 625-1485
www.metmotors.com

MET / Products / 33 /

See our Speed-Torque Curves and other performance characteristics

Specifications: 33

If your requirements call for fractional HP motors consider our Custom made 3.6 inch diameter 33 Series motors. Configured as Totally Enclosed Non-Ventilated, Open (vented) Style, or specially designed to meet your requirements.

Standard Benefits and Features

1/50 HP continuous operation to 1/2 HP intermittent duty ratings
Low resistant winds requiring current limit or inherently De-Mag protected winds are available
PWM speed control compatible
Rectified or SCR speed control rated design
Speeds from 500 RPM to 10,000 RPM
Voltages from 6 to 230 VDC
Reversible (bi-directional) operation
Insulation: NEMA Class B
Rust resistant zinc coated frame with matching zinc die cast endbells

Internal or external brushes
3/8" dia. shaft with flat
Square or round endbell face mounting
Smooth operation from dynamically balanced armatures
Quiet operation from diamond turned commutators for low noise and improved brush life
Ball bearing construction (sealed type) for rugged duty and operation
Low cogging operation from skewed stack armatures (standard on high voltage optional on some low voltage designs)
8-inch long lead wires through neoprene grommet in frame
Bulk packing discounts

Engineering Specifications

Voltage Rating	Designed to maximize your power source
Weight	Approximately 1.1 lb per inch
Dimensions	3.6 inch diameter (see 33 Technical Performance Curves for prints which include dimensional lengths )
Performance Design (Speeds & Duty Rating)	Computer software assisted design tailored to your requirements and application
Computer Aided Design (CAD) System	Autodesk Inventor

Options

Quick turn prototypes (2-3 weeks)
Armature or frame part sets
Foot or Thru-bolt mounting
Terminal box
Pump and gearbox direct coupling
Hobbed, spine, tang, or keyed shaft
Up to 5/8" diameter shaft extension
Up to 20" long shaft
Dual 6" shaft extension
Stainless steel shaft material
Special lead assemblies

Face mounting, four bolt square, 48 square, IEC 71, and 56C face
Special paint or finish
Commutator endbell supplied pre-drilled for tachometer and break mounting
Sealed enclosure design for dusty or wet environment
Construction and finish to meet clean-food, humid or corrosive environment
Totally enclosed and Open (vented) construction available
Prototype or low volume production runs are welcome
Internal mounted rectifier with power cord
Three-wire strain relief egress with frame ground
Private labled
UL recognized labeled

Applications

Pump drive
Fan or blower drive
Material handling and processing
Gate or door operator
Small electric vehicle or scooter
Power reels or winches
Salt & sand spreaders
Power/electric steering
Saw drive
Material grinder
Robots, tugs, and carts

Electric go-kart
Office machinery
Floor brush drive
Electric boat drive
DC Generator
Railroad crossing guard drive
Food or beverage production
Military/government
Medical industry
Construction materials industry
General commerical & industrial OEMs

Machine tool industry
Construction materials industry
Golf course maintence
General commerical & industrial OEMs
Golf course maintence
Packaging industry
Construction materials industry
Floor Care
Automotive & truck industry
Farm, agricultural, & forestry industry
Green power industry

33 Performance and Outlines

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