Marathon 0.33 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 71 Frame, TENV - R720

Catalog #:R720
Part #:071T17V5328
  • Suitable for use on VFD, 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Double sealed ball bearings with moisture resistant, high temperature grease
  • 300 Series Stainless steel external construction: frame, endshields, shaft, conduit box, mounting base and hardware for superior corrosion resistance
  • Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
  • 100% Paint-free construction. Totally enclosed, non-ventilated
  • Viton® o-rings, shaft seals, and gaskets for superior sealing against chemicals
  • Hydrophobic breather in OP endshield and conduit box equalize air pressure
  • Nameplate information laser etched on frame
File is not found. Please try again or contact customer service.
Sorry, at this time this product does not comply with the standards of the country you selected.
This product complies with the standards of the country you selected.
The account you are currently on does not have access to purchase this product. Please change to your {0} account to purchase.
The following item(s) have been moved to {0}: {1}
Quantities over {0} may require additional lead time. A Regal representative will contact you if this occurs.
You can only order in multiples of {0}. Please enter a valid quantity for this item.
Sorry, this item is no longer available.
Discontinued
Available warehouses not found.
Weight:29.00 LB
List Price: $1,772.00

General Specifications

UPC: 722856031280 Weight: 29.00 LB
Packaged Length: 19.69 IN Packaged Width: 11.25 IN
Packaged Height: 10.63 IN

Nameplate Specifications

Output HP: 0.33 Hp Output KW: 0.25 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 1.3-1.3/0.65 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 72 % Power Factor: 67.5
Duty: Continous Insulation Class: F
Design Code: B KVA Code: K
Frame: 71 Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6204 Opp Drive End Bearing Size: 6204
UL: Recognized CSA: Y
CE: Y IP Code: 56

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 11 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Stainless Steel
Shaft Type: IEC Overall Length: 9.83 in
Shaft Diameter: 0.555 in Shaft Extension: 1.18 in
Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 1.30 100.0 16.00 100.0 1,742 0.00 0.0 0.33
Break-Down 0.00 0.0 79.60 498.0 0 0.00 0.0 0.33
Locked-Rotor 8.80 677.0 69.60 435.0 0 0.00 0.0 0.33
Pull-Up 0.00 0.0 68.70 429.0 0 0.00 0.0 0.33

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.47 0.49 0.52 0.56 0.61 0.68 0.74
Rated Output (KW) 0.07 0.13 0.19 0.26 0.33 0.40 0.46
Efficiency (%) 0.0 50.7 65.9 71.7 74.8 76.5 78.7
Power Factor (%) 19.0 32.3 46.6 59.0 68.1 74.6 78.7
Speed (RPM) 1,795 1,784 1,771 1,757 1,742 1,728 1,714
Temp. Rise @ FL 0.0 0.0 0.0 0.0 50.0 0.0 0.0
Torque (ft-lbs) 0.00 4.00 8.00 12.00 16.00 20.00 24.00
This name is used, please enter another
{0} was created successfully.
{0} was deleted successfully.
Please select an account
Profile updated successfully.
Thank you for your registration request. We have submitted your information to your company's administrator for review and approval.
You have been logged out due to inactivity. Please log in again.