Industrial Motors

Offering gear boxes and geared motors in different specifications as per the requirements of our clients. These boxes and gears are used in various electronic instruments and appliances. The ease of operation and utmost efficiency of our products is ensured by their versatile designs. These are fabricated with premium quality material. Our highly appreciated range includes Worm Reduction Gear Boxes / Helical Gear Reducers and Geared Motors.

Linear motors are very quick and precise for positioning, but are also capable of slow, constant-traverse speed for machine heads and slides, as well as tool and part-handling systems. A variety of applications — laser surgery, vision inspection, and bottle and baggage handling — use linear motors because they are extremely reliable, require little maintenance, and improve production cycles.

Linear motors are directly coupled to their load, which eliminates a host of coupling components — mechanical couplings, pulleys, timing belts, ballscrews, chain drives, and rack and pinions, to name a few. This in turn reduces costs and even backlash. Linear motors also allow for consistent motion, precision positioning for hundreds of millions of cycles, and higher speeds.

Typical speeds attainable with linear motors vary: Pick and place machines (that make lots of short moves) and inspection equipment use linear steppers with speeds to 60 in./sec; flying-shear applications and pick and place machines that make longer moves use cog-free brushless linear motors for speeds to 200 in./sec; roller coasters, vehicle launchers, and people movers use linear ac induction motors to attain speeds to 2,000 in./sec.

 

 

Servo motors are used in closed loop control systems in which work is the control variable, Figure 9. The digital servo motor controller directs operation of the servo motor by sending velocity command signals to the amplifier, which drives the servo motor. An integral feedback device (resolver) or devices (encoder and tachometer) are either incorporated within the servo motor or are remotely mounted, often on the load itself. These provide the servo motor's position and velocity feedback that the controller compares to its programmed motion profile and uses to alter its velocity signal. Servo motors feature a motion profile, which is a set of instructions programmed into the controller that defines the servo motor operation in terms of time, position, and velocity. The ability of the servo motor to adjust to differences between the motion profile and feedback signals depends greatly upon the type of controls and servo motors used. See the servo motors Control and Sensors Product section.

Three basic types of servo motors are used in modern servosystems: ac servo motors, based on induction motor designs; dc servo motors, based on dc motor designs; and ac brushless servo motors, based on synchronous motor designs.