What is a Variable Frequency Drive?
A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »
What is the difference between a 'new surplus' motor and a 'factory new' motor?
Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.

Factory New products are competitively priced and come with a manufacturers warranty.
Variable frequency drives (VFDs or inverters) now play an important part in major industry.
Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »
 
 
KD3008-Teco-Dealers Industrial
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300 HP, 900 RPM, 2300/4000 Volts, TEFC, 5011B, MEDIUM VOLTAGE, TECO, KD3008

Model #: KD3008  
KD3008
 
Stock:  0
HP : 300
RPM : 900
Enclosure : TEFC
Frame : 5011B
Frame Remarks : MEDIUM VOLTAGE 
Classification : MAX-HT MEDIUM VOLTAGE CRUSHER
Volts : 2300/4000
Phase : 3
Manufacturer : Teco-Westinghouse
Item Condition : Factory New
Weight:  4660 lbs
Retail Price$91,047.00
Our Price:
$58,372.29
You Save:$32,674.71 (36%)
 
Out of Stock

Max-HT Medium Voltage Crusher Duty

AEHAGD, ENERGY EFFICIENT, HIGH TORQUE [KD]

APPLICATIONS:

  • Mills
  • Grinders
  • Compressors
  • Crushers
  • Impactors
  • Bar Mills
  • Shredders
  • High Torque Applications

FEATURES:

  • Output: 300 HP
  • Speed: 900 RPM
  • Voltage: 2300/4000 Volts @ 60 Hz
  • Suitable for Full Voltage Direct-On-Line Connection / Wye-Delta Start / Reduced Voltage Start / VFD usage
  • Frame: 5011B
  • Full Load Efficiency: %
  • Full Load Power Factor: %
  • Full Load Amperage: A
  • Enclosure: Totally Enclosed Fan Cooled (IP55)
  • Service Factor: 1.15 (Continuous) (1.0 on VFD)
  • CSA Certified for Class I Div. 2 Groups B/ C/ D - Temp Code T3 Maximum
  • CSA Certified for Class II Div. 2 Groups F & G - Temp Code T3 Maximum
  • Insulation: Class F
  • Temperature Rise: Class B
  • NEMA Design C Torques: Equal or Greater Than 200% Starting Torque / 250% Breakdown Torque
  • Construction: Cast Iron Frame
  • End Brackets; Pressed Steel Plate Main Conduit Box and Fan Cover
  • (F# 447T(Z) - 449T(Z) with Cast Iron Main Conduit Box and Cast Iron Fan Cover.)
  • Grounding Terminal: Inside Main Conduit Box with additional Foot Grounding Provision
  • Conduit Box: Oversized and Rotatable in 90 Degree Increments - F1 Mounted
  • Ambient Temperature: Designed for 40°C
  • Elevation: Designed for 3300 ft.
  • Rotation: Bi-Directional
  • Shaft: High Strength 4140 AISI Steel
  • Rotor Construction: Aluminum Die Cast Squirrel Cage
  • Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
  • Paint Color: Dark Gray - Munsell 7.5 BG 3.5/0.5
  • Bearings: High Quality Ball (or Roller) Regreasable with Mobil Polyrex™ EM Grease
  • Automatic Grease Discharge Fittings
  • Labyrinth Type Metal Flinger on Both Ends
  • Cast Iron Inner and Outer Bearing Caps
  • Nameplate: Stainless Steel
  • Suitable for Inverter Duty (PWM - Pulse Width Modulation) per NEMA MG-16
  • Inverter Duty Speed Range: 10:1 Variable Torque; 3:1 Constant Torque
  • 6 Leads
  • CSA Approved
  • Locknut and Washer on NDE for Vertical Shaft Down Applications
  • Drain Holes / Plugs on Both End Brackets for Vertical Applications
  • Threaded One Way Breather Drains for Horizontal Mount Applications
  • 100 Ohm Platinum Stator RTD's (2/Phase); in separate Auxiliary Box
  • Space Heaters: (120V); in separate Auxiliary Box
  • (Space Heaters are Low Temperature Type; Suitable for Hazardous Location Division 2 Environments)
  • Mounting Provisions for Bearing RTD's and Vibration Detectors on F# 5007 and Larger.

Note: Stock catalog image shown. Actual motor may differ.

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