NEMA 32 Permanent Magnet DC Motor NEMA 36 PMDC NEMA 42 Brushless Motor NEMA 56 Permanent Magnet DC Motor
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See our Speed-Torque Curves and other performance characteristics 56 Series Motor

Specifications: 56

If your requirements call for fractional to integral HP motors consider our custom made 6.0 inch diameter 56 series motors. Configured as totally enclosed non-ventilated (TENV), open (Vented) style, open fan cooled style (OFC), or specifically designed to meet your requirements.

Standard Benefits and Features

  • 1/10 HP continuous operation to 5 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 250 RPM to 6,000 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 brushes
  • 5/8" dia. shaft with key
  • Foot mount or 56C face endbell 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
  • Terminal studs or 8-inch long lead wires through neoprene grommet in frame (as determined by current and application
  • Bulk packing discounts

Engineering Specifications

Performance Design (Speeds & Duty Rating)Computer software assisted design tailored to your requirements and application
Dimensions6.0 inch diameter
(see 56 Technical Performance Curves for prints which include dimensional lengths )
Voltage RatingDesigned to maximize your power source
Weight * 56A: approx. 27 lbs
* 56B: approx. 42 lbs
* 56C: approx. 56 lbs
* 56D: approx. 67 lbs
Computer Aided Design (CAD) SystemAutodesk 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
  • Private labled
  • 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
  • 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
  • Saw drive
  • Material grinder
  • DC generator
  • Rail road crossing gaurd drive
  • Robots, tugs, and carts
  • Rail road crossing gaurd drive
  • Robots, tugs, and carts
  • Machine tool
  • Electric go-kart
  • Office machinery
  • Floor cleaner drive
  • Electric boat drive
  • Food or beverage production
  • Military/government
  • Construction materials industry
  • Golf course Maintenance
  • General commerical & industrial OEMs
  • Machine tool industry
  • Packaging industry
  • Construction materials industry
  • Floor Care
  • Automotive & truck industry
  • Farm, agricultural, & forestry industry
  • Green power industry

56 Performance and Outlines


 
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