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TEMCo - Tower Electric Motor Co.
TEMCo - Tower Electric
Phase Converter Division
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CNC Phase Converters

- Applications & Specifications

CNC, or Computer Numerically Controlled equipment refers to machinery that is generally voltage sensitive, requiring a voltage balance within ±5%. Some examples of voltage sensitive equipment are:

  • CNC Mills
  • CNC Lathes
  • UPS's
  • Lasers
  • CNC Plasma Cutters
CNC Phase Converters
To determine whether your equipment should be used with a CNC Phase Converter, please refer to our load type chart.

What is a CNC Phase Converter?

TEMCo CNC Phase Converters are purpose built phase converters designed to meet the rigorous requirements of the most demanding CNC machines. Both the General Purpose and CNC series provide true balanced three phase power with a sine wave offset of 120°. The difference with the CNC series is its ability to maintain a voltage balance of ±5% on the output generated phases.

Features

 Made in the USA 100% American Made  Full 10 year Warraty Full 10 Year Warranty
(On Most Models)
 Environmentally friendly, energy effecient 100% Copper Windings
(Energy Efficient, Environmentally Friendly)
 Quiet Operation Quiet Operation, 63db @ 10ft
(No Louder Than Human Conversation)
 Phase converter voltage 208-240v or 440-480v Operation  heavy duty rotary phase converter Rugged Heavy Duty Rotary Design
 True sine wave output True Sine Wave Output  Easy installation Easy Installation    

Application Sizing & Pricing

Selecting a phase converter that meets the requirements of your CNC equipment is simple and only takes a moment. First, you will need to know the power requirements of your equipment. This information can be found on the machines nameplate, which is usually located somewhere near the input power connections. The specifications required are the input voltage, along with either the input amperage or input kW. If you intend to run multiple CNC machines, add the kW together, or the amperages together (as long as the voltages are equivalent). Now use the chart below to select the model that meets or exceed the input power requirement of your CNC equipment.

 Power Wave and Tru-Wave Models  Output kW Output Amps
230v/460v
 List Price  Factory Direct
 Price
 6500-2KW
 Details»
 1.0kW 3.6A 1.8A  $540  $351 Buy»
 XR2 Details»  1.0kW 3.6A --  $620  $365 Buy»
 XR3 Details»  1.9kW 7A --  $756  $295 Buy»
 6500-5KW
 Details»
 2.8kW 9.4A 4.7A  $1,088  $640 Buy»
 XR5 Details»  3kW 10A --  $907  $533 Buy»
 6500-7.5KW  3.7kW 12.2A 6.1A  $1,377  $810
 XR7 Details»  4kW 13A --  $1,148  $675 Buy»
 6500-11KW
 Details»
 5.6kW 18.7A 9.35A  $2,159  $1,270 Buy»
 6500-15KW  7.5kW 25.2A 12.6A  $2,329  $1,370
 AC21 Details»  11.2kW 35.6A 17.8A  $4,022  $2,366 Buy»
 AC29 Details»  14.9kW 48.2A 24.1A  $4,625  $2,721 Buy»
 AC36 Details»  18.7kW 62A 31A  $5,385  $3,168 Buy»
 AC44 Details»  22kW 70A 35A  $6,872  $4,041 Buy»
 AC55 Details»  27kW 86A 43A  $8,090  $4,756 Buy»

Models listed come standard with a NEMA 1 indoor type enclosure. NEMA 3R outdoor style available upon request. The above models are factory configured for 230v (except the 6500 series, which is 230/460v). Please call one of our cnc phase converter specialists for 460v pricing, or if you require application sizing support.

 Titan Models
230V
460V
Output kW
Output Amps
230v/460v
List Price
Factory Direct
Price
 TXR75
39.2kW
123A 62A
$20,598.31
$14,418.82
 TXR90
44.6kW
140A 70A
$23,208.30
$16,245.81
 TXR110
54.5kW
171A 86A
$26,491.07
$18,543.75
 TXR125
66.9kW
210A 105A
$29,193.42
$20,435.39
 TXR165
81.7kW
257A 128.5A
$35,987.42
$25,191.19
 TXR220
109kW
342A 171A
$44,830.15
$31,381.10
 TXR250
131kW
411A 206A
$54,769.79
$38,338.85
 TXR300
157.8kW
495A 248A
$58,788.31
$41,151.81
 TXR400
210.3kW
660A 330A
$79,231.40
$55,461.98
 TXR500
262.9kW
825A 413A
$104,214.59
$72,950.21
 TXR600
315.5kW
990A 495A
$119,052.69
$83,336.88
 TXR700
368.1kW
1155A 578A
$135,594.09
$94,915.86
 TXR800
420.7kW
1320A 660A
$150,432.19
$105,302.53
 TXR900
473.3kW
1485A 743A
$167,889.05
$117,522.34
 TXR1000
525.8kW
1650A 825A
$182,727.15
$127,909.01

All Titan units includes standard NEMA 3R enclosure.

CNC Phase Converters v. General Purpose

CNC Phase Converters produce a ±5% voltage balance on the generated output, whereas General Purpose Phase Converters produce a ±10% on the output. Regardless of type, all TEMCo rotary phase converters produce a true three phase output and allow the attached three phase equipment to run at full HP, something not possible with all converter technologies.

Quiet Operation

Resilient vibration isolator, rubber foot mountAll of our CNC Phase Converters have been designed with noise reduction in mind. All TEMCo converters, regardless of series or model, operate at 63dB @ 10ft. To put that into perspective, it's about as loud as normal conversation. It is recommended that our CNC Phase Converters not be directly bolted to the floor. The proper way to mount CNC Phase Converters is with the use of a rubber vibration isolator. Not only will this reduce the noise generated from vibration, it will also prolong the life of the phase converter.

RVI (Resilient Vibration Isolator) Selection

 CNC Phase Converter Model  Sets Required  RVI Part #  Price Each
 XR2 Buy»  1  RVI501  $45
 6500-2KW Buy»  1  RVI501  $45
 XR3 Buy»  1  RVI501  $45
 6500-5KW Buy»  1  RVI502  $55
 XR5 Buy»  1  RVI502  $55
 6500-7.5KW Buy»  1  RVI502  $55
 XR7 Buy»  1  RVI503  $75
 6500-11KW Buy»  1  RVI503  $75
 XR11 Buy»  1  RVI504  $95
 6500-15KW Buy»  1  RVI504  $95
 XR15 Buy»  1  RVI504  $95
 AC21 Buy»  1  RVI522  $110
 XR21 Buy»  1  RVI521  $105
 AC29 Buy»  1  RVI522  $110
 AC36 Buy»  1  RVI523  $125
 AC44 Buy»  1  RVI524  $150
 AC55 Buy»  1  RVI524  $150

CNC Phase Converter Uses

TEMCo CNC Phase Converters are used globally for a variety of applications. From hobbyists in their garage, to industrial manufacturing plants in China, TEMCo is the name to trust in CNC Phase Converters. Applications for CNC Phase Converters are endless. They can be used anywhere single phase is available and utility three phase power is not feasible or economical. CNC Phase Converters are a cost effective way to convert single phase power to balanced three phase power.

Industry Leading Quality & Warranty

All TEMCo CNC Phase Converters use 100% copper windings. This provides the highest possible energy efficiency, as well as protection from the elements (such as corrosion). In addition to copper windings, all wiring is done using 100% high grade copper wire. TEMCO is the ONLY manufacturer to provide a 10 year warranty. We are able to offer this due to the fact that we use only high quality components to manufacture our CNC Phase Converters. This equates to a practically indefinite product life. When you buy a TEMCo CNC Phase Converter, know that you are being backed by the industry leader. In addition to our long warranty, we provide free lifetime product application support for all of our units.

Maintenance

TEMCo CNC Phase Converters have been engineered to be virtually maintenance free. The only maintenance items are the generator bearings, which should be greased approximately every 10,000 hours of operation. Other then that, you can look forward to many trouble free years with your CNC Phase Converter. Easy Ordering

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