Farm Duty Motors
Motors used for farm work come in setups for common rural electrical systems. These are usually single-phase or three-phase power supplies. In selecting a motor, farmers can choose between a unit powered by a type of electricity that is available near the place of installation. The electrical supplies that serve farms vary across the world. Often, a much more formidable machine is obtained for the same price as an industrial engine. These farm duty electric motors run at the same speed but are equipped with a big rotor and large bearings. They work reliably under the worst conditions that can be thrown at them in agricultural and industrial applications.
If you're thinking of buying a farm duty motor, it's crucial to check that the motor's specifications line up with what the equipment mandates and how it will be used. This means selecting for motor power and considering the all-important high starting torque. You’ll also want to think in terms of efficiency and compatibility with the demanding environments, from an electrical and even climatic perspective. Even in the world of motors, there's lots to think about, and farm operations are huge enterprises with all kinds of equipment that need to be kept running in a very smooth way.
Products
FAQs
Can farm duty motors provide enough power to operate air compressors in poultry equipment?
Yes, farm duty motors are designed to provide sufficient power and durability to operate air compressors in poultry equipment. They also can enhance safety in agricultural applications.
Motor Starters, Soft Starters and VFDs
Motor Starters
Motor starters safely start and stop a motor in industrial applications. They are designed with a contactor, overload and circuit protection. They are used when basic motor control is required, where torque on the motor is not a concern and speed control is not needed. The advantages of motor starters include: lower cost, allows for remote operation, allows for monitoring of motor state (with the use of auxiliary contacts) and they are safe and efficient. The disadvantages include: high inrush current that can cause fuses to blow and breakers to trip if the inrush is too high, and the starter will allow a full torque to start the motor which can cause the motor to ramp up to full speed very quickly potentially causing the motor to wear and degrade prematurely.
Soft Starters
Soft starters protect motors from inrush current by gently ramping up the motor to full speed. They provide all of the same functions as a traditional motor starter. The advantages of soft starters include: they are less expensive than a VFD when only startup control is needed, they are a smaller system than a VFD where space is a concern and they prevent unwanted torque upon startup, prolonging the life of the motor. The disadvantages include: they are more expensive than a traditional motor starter and they do not allow for full speed control.
VFDs
A Variable Frequency Drive (VFD) allows for the slow ramp up of a motor during startup and the slowing down of the motor during shutdown. It also allows for full speed control during the entire run cycle of the motor. VFDs provide the same functions as both the traditional motor starters and soft starters. The advantages of VFDs include: full speed control (start, stop and in-between), more custom control and monitoring, energy savings due to efficient motor usage and less wear and tear on the motors. The disadvantages include: they are more expensive and larger than other motor control options and they generate heat that may require fans or AC units.