Industrial Motors Dealers in APMC Market, Ahmedabad

• SIZE: 440 VOLT

What is a VFD? A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive, and inverter. Frequency (or hertz) is directly related to the motor�s speed (RPMs). In other words, the faster the frequency, the faster the RPMs go. If an application does not require an electric motor to run at full speed, the VFD can be used to ramp down the frequency and voltage to meet the requirements of the electric motor�s load. As the application�s motor speed requirements change, the VFD can simply turn up or down the motor speed to meet the speed requirement. How does a Variable Frequency Drive work? The first stage of a Variable Frequency AC Drive, or VFD, is the Converter. The converter is comprised of six diodes, which are similar to check valves used in plumbing systems. They allow current to flow in only one direction; the direction shown by the arrow in the diode symbol. For example, whenever A-phase voltage (voltage is similar to pressure in plumbing systems) is more positive than B or C phase voltages, then that diode will open and allow current to flow. When B-phase becomes more positive than A-phase, then the B-phase diode will open and the A-phase diode will close. The same is true for the 3 diodes on the negative side of the bus. Thus, we get six current �pulses� as each diode opens and closes. This is called a �six-pulse VFD�, which is the standard configuration for current Variable Frequency Drives.

• Voltage: 12V, 24V, 110V, 220V, 440V
• H.P.: 0.25 to 30
• RPM: 300 to 3000
• Frame Size: 88 mm to 225 mm
• Ambient Temp: 45 C

Typical Application :   Our motor are used by leading OEMs of Printing, Textile, Packaging, Food industries, Plastics, Welding And Pharmaceutical machinery and the machine tools industries These motors are suitable as main drives as well as for controller Applications

The basic function of this electric motor is to convert the electrical energy into Mechanical Energy. The efficiency of this motor is of the order of 72 to 75 %. Rest electrical power is wasted as heat. The mechanical power is in the form of shaft rotation at the speed of 960 1440 RPM. This speed can not be used to drive the lift. Also the torque generated is insufficient. To get the suitable reduction in speed and to achieve higher torque, we need to utilise the gear box. This gear box is of worm and worm wheel type of reduction gear unit whose efficiency is around 58%.

Teerth Electricals is one of the leading Exporters and Suppliers of 3 Phase AC Induction Motors. We offer the AC Induction Motors with MS steel fabricated frame with watt losses below 3.5 watt. We also provide top or side boxes for terminal plate. We have special slots in stamping for all frame sizes in our 3 Phase AC Induction Motors.

We have in our range HT XLPE cables of GLOSTER, NICCO, INCAB and POLYCAB makes from 25 sq mm to 400 sq mm in 3 core and 240 sq mm to 800 sq mm in single core for 3.3 Kv, 6.6 Kv, 11 Kv, 22 Kv and 33 Kv grade, suitable for both earth and unearth system. These cables are available with PVC / Extruded PVC inner sheathing, flat steel strip / round wire armouring, PVC / FRLS PVC inner and outer sheath and with oxygen index. These cables are manufactured as per IS:7098 / II and carries ISI mark.

Manufacturer, Supplier, Exporter of 3 Phase Induction Motor. We deal in numerous varieties of motor from local make to name brand.

industrial Cooler fan Motor

Crane Motors, Brake Motor, textile motors, Electric Motors

Heavy Duty Micro Motors, Surgical Led Headlight, Otoscope Battery

Brake Geared Motors

Grinding Motor

Vibrator, Standard & Vertical Motor

Re-Rolling Mill Motor, Screened and Shielded Cables

Three Phase Electric Motors, Flour Mill Machinery, Induction Motor

Crane Duty Motor

DC Motor, Beam for Textile Machinery, textile fabric