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Products : Variable Speed Integrated Control


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DynaMotors Specifications

 

Single Phase Motors Up to 1.25HP:Unique Features

 

 

  • Compact Integrated Package
     
  • Plug and Play
     
  • No Ground Current - Does Not Trip GFI Breakers
     
  • Closed Loop Speed Control
     
  • Made in the USA



DynaMotors - 1.25 HP Specifications

 

Performance at 40° - C Ambient

Optimum Speed Range 600 to 3,000
Speed Regulation 2% of rated speed
Max Continuous HP 1.25 HP @ 2600 RPM
Max Continuous Torque 2.7 ftLBS @ 1800-2600 RPM
Rotation Reversible
Starting Torque 1.33 ftLB
Duty Cycle Continuous
Overload Limit (see speed-torque chart)
Efficiency Up to 75%
 
Mechanical Standards
Frame NEMA 56 frame extruded aluminum
Enclosure Totally Enclosed Fan Cooled (TEFC), finned
Mounting Foot and C Face
Bearings Anti-friction Ball Bearings with double seals
 
Electrical Features & Protection
Supply Voltage - STD 120 Vac +5%-10%, 60Hz
Insulation Class F
Termination Six foot attached line cord with plug
Max RFI 30dB below CE 50011 Standard
Max Ground Current 2mA
Other Protection Over/Under Speed, Over Temperature
 
Standard Controls - On Terminal Box
Speed Control Potentiometer
Forward-Off-Reverse 3 Position Switch
 
Standard Options - Contact Us for Customization
240 Volt Operation 60 Hz
220 Volt Operation 50 Hz - Specify cord and plug
Speed Control 0-5 Vdc input: External Potentiometer, Serial Communication with G.U.I.
Digital Inputs Eight Optically isolated 5Volt sink or source for Run Forward, Run Reverse, Jog Forward, Jog Reverse, E-Stop and Preset Speed select.
User Configurable Maximum Speed, Minimum Speed, Ramp Rate, Current Limit, Preset
Speeds.

 

Consult factory for use with 20 Amp or higher breaker.

 

Do not connect 120 volt DynaMotor to 208 volt input.

Horsepower as f(speed)

 

56 Frame 2-pole TEFC Motor, HP as f(speed)

 

Torque as f(speed)

 

56 Frame 2-pole TEFC Motor

 

DynaMotors

 

Frame
Size
C D E 2F H O P U AB AH AK BA BB Key TAP
56 15.12 3.5 2.44 3.00 .34
SLOT
6.84 6.68 .625 5.28 2.06 4.50 2.75 .13 3/16 3/8-16

 

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Comfortune™ – Variable Speed Motors for HVAC Blowers for Improved Comfort, Efficiency and Health.