Skip to product information
Nidec/Emerson 9721 RESCUE MOTOR OEM 1/12-1/20HP

Nidec Motors

Nidec/Emerson 9721 RESCUE MOTOR OEM 1/12-1/20HP

Part  #137830

To place an order, please call 800-635-1001 or email e-commerce@fisscosupply.com.

Description
Busy commercial refrigeration contractors can now save valuable time and money, while adding versatility to their replacement motor inventories, with the new 3- in-1TM, high efficiency, multi-horsepower motor from Century. Stock number 9721 is a new replacement 3.3", permanent split capacitor (PSC), ball bearing, reversible, dual voltage motor that will replace hundreds of OEM shaded pole evaporator fan motors found in Heatcraft, Bohn, Chandler, Climate Control and other refrigeration equipment. Use of a PSC design allows the motor to deliver more power with a lower amp draw. Cooler operation results in fewer failures. Less efficient shaded pole motors are often used in original equipment to reduce costs. While shaded pole motors allow some small savings in purchase price, the savings are quickly eaten up in electric bills at today's high power costs. Using the 9721 motor as a retrofit to replace shaded pole OEM motors can save the user up to 50% in energy usage. The new stock number 9721 is designed as a 3-in-1 multi-horsepower motor, which allows it to replace 1/12, 1/15, 1/20 horsepower, PSC and less-efficient shaded-pole designs.
Item Features
  • Reduce long drive times for replacement motors
  • Eliminate temporary motor substitutions
  • Reduce truck stocking costs
  • Increase billable time
  • Save energy
  • Multi-application evaporator fans
  • Energy efficient PSC design
  • Ball bearing for dependable long-life
  • Mount by belly band or four studs on each end, supplied with mounting nuts
  • Reversing plug
  • Ease-to-read connection diagram attached to white lead wire
  • 3-IN-1 (1/12-1/15-1/20HP) - Refrigeration Motor
  • Permanent Split Capacitor (PSC), Capacitor Required 4 Mfd-370 V (Supplied with Motor)
  • Thermally Protected
  • Open Air Over
  • Class B Insulation, 40 deg C Ambient, 50/60 Hertz
  • 5/16 in Diameter flat Leads
  • Extended Studs Shaft End and Lead End, Belly Band Mount (Belly Band Not Included)
Standards
CSA Certified|UL Listed
Product Attribute
Brand: Nidec Motors
Amperage Rating: 0.5 A
Application Type: Fan & Blower Motors
Bearing Type: Ball
Country of Origin: CN
Dimensions: 3.3 in Dia
Enclosure Type: Open
Frame: NEMA 3.3
Frequency Rating: 50/60 Hz
Horsepower: 1/12, 1/15, 1/20 hp
Insulation Class: Class B
Manufacturer Name: Regal Beloit
Number of Speeds: 1
Phase: 1 ph
Rotation: Reversible
Service Factor: 1
Shaft Size: 5/16 in Dia x 3-1/4 in L
Speed: 1550 rpm
Temperature Rating: -40 deg F
Voltage Rating: 115/208 to 230 VAC
Document

Top Sellers