How do I read my electric motor specs?
The RPM listed on the nameplate is the shaft speed for the motor. The speed of the motor is directly related to the frequency of the line voltage and the number of poles in the motor. At 60 Hz, a 4 pole motor will rotate at approximately 1800 RPM (7200/4 poles).
What is the specification of motors?
Three-Phase Motors : Specifications
| ITEM | Specifications |
|---|---|
| Voltage, Frequency | 1/2 ～ 5 HP : 220/380 V 50 Hz 7.5 ～30 HP : 380/415 V 50Hz 40 HP～ : 200/380/415 V 50Hz |
| Number of Cable | ～5 HP 6 WIRES(Direct starting 220 V or 380 V) |
| 7.5 HP ～ 6 WIRES(Star Delta Starting) | |
| 2 pole 30 HP ～ 4 pole 40 HP ～ 6 pole 50 HP ～ |
Where are TECO motors made?
Under this arrangement, WMC designed and manufactured large, custom AC and DC products at our Texas facility, whereas, less custom products were manufactured by TECO’s modern manufacturing facilities in Taiwan and Malaysia with WMC providing design, drafting, final assembly, and testing for such products.
What is the full load current of a 2.2 kW motor?
Three Phase Motors
| MOTOR RATING | HP | APPROX. F.L.C. AT LINE VOLTAGE |
|---|---|---|
| 0.75 kW | 1 | 3.5 |
| 1.1 kW | 1.5 | 5 |
| 1.5 kW | 2 | 6.4 |
| 2.2 kW | 3 | 9.5 |
How do you find the horsepower of an electric motor?
Use this formula to estimate motor horsepower: Horsepower (hp) = Voltage x Amerage x % EFF x power factor x 1.73/746.
Can a 400V 50Hz motor run on 480V 60Hz?
This means that if you have motor designed for 400V and 50Hz and you want to connect it into power supply with 60Hz, your maximum allowed voltage will be: 400 / 50 = U2 / 60 => U2 = 60 * 400 / 50 = 480V which is higher than 400V. So, as you can see after calculation, you can supply your motor with 480V and 60Hz.
How are electric motors rated?
The higher the percentage means the more efficiently the motor converts incoming electrical power to mechanical horsepower. A 150 HP motor with an efficiency rating of 96.0% consumes less energy than a 150 HP motor with a rating of 86%. Greater efficiency helps you save significantly on the cost of energy.
Is Teco a good brand?
The brand is a quiet achiever, having been the leader in industrial motors in Australia for over 30 years, and deserves much more attention than it receives. Their expertise in producing high-quality electrical motors has produced a range of portable, split system and ducted system air conditioners.
Who makes TECO brand?
Now it is the third largest medium-voltage motor producer in the world, with around 8% market share and also ranked number 5 in global low-voltage A/C motor market, representing 4% of the world. TECO Electric & Machinery Co., Ltd….TECO Electric and Machinery.
| Type | Public |
|---|---|
| Products | Industrial Electrical Components |
| Website | www.teco.com.tw |
How many amps does a 2hp motor draw?
AMP DRAW BASED ON HORSEPOWER
| HP | 1 Phase Amps | 3 Phase Amps |
|---|---|---|
| 115 volt | 230 volt | |
| 2 | 24 | 6.8 |
| 3 | 34 | 9.6 |
| 5 | 56 | 15.2 |
What are the different types of TECO Motors?
TECO MOTOR PRODUCTS • Low voltage induction motors – IEC and NEMA • High voltage induction motors • Inverters • Eddy current variable speed drives • Drip proof motors – LV and HV • DC motors • Synchronous motors • Vertical hollow shaft motors • Hazardous area motors • High efficiency motors • Brake motors TECO PUBLICATIONS AVAILABLE
How do I contact TECO?
TECO Electric & Machinery Co., Ltd 1OF No,3-1, Yuan Cyu st. Nan-kang Taipei 115 Taiwan ROC TEL: +886 2 6615 9111 www.teco.com.tw/fa UNITED STATES TECO-Westinghouse Motor Company 5100 N IH-35 Round Rock Texas 78681 USA Tel: +1 512 225 4141 +1 800 451 8798 Fax: +1 512 244 5512 Toll Free: +1 800 451 8798 www.tecowestinghouse.com
What are the different types of electric motors?
There are two main motor types – Types Enclosure Protection Insulation Class Shaft seals Finish Colour Te3 IP55 F “V” ring TEAL Te3 Severe Duty IP66 H Gamma BLUE JADE Electrical Design and Standards Altitude Designed for operation at an altitude up to 1000 metres above sea level (please refer to TECO sales offices for higher altitudes).
What are the available voltages for IEC and NEMA devices?
AVAILABLE IN BOTH IEC AND NEMA FRAMES AND SPECIFICATIONS Voltage Options: • Low voltage to 750kW (<690V) • 3.3kV from 75kW • 6.6kV from 110kW • 11kV from 250kW • 13.2kV from 500kW