Lin Catalog 2006 - Lin Engineering - #8

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Text version of the page
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MAXIMIZING TORQUE AT DESIRED SPEED ^
\_
Lin Engineering specializes in maximizing torque at your desired speed. Each step motor is characterized by its speed-torque curve, or, its power output capabilities. Within the constraints of power input and motor size, Lin Engineering can design a motor by manipulating the speed-torque curve to maximize torque in a given area across the speed range. In other words, we design a motor's maximum efficiency at your desired speed. As the technical leader in step motor design, we get it right the first time by maximizing torque at your desired speed - trial and error is not an option.
MAXIMIZE YOUR TORQUE WITH LIN ENGINEERING
80 70 60 50 40 30 20 10
1 > Lin Motor
• Existing Motor
i
YOUR
................
Operatin
g Speed
m
i—_
--1
i i
N CT
_o q_
0
200
400
600
800
1000
1200
1400
0
Speed (pps), 1 pulse = 1.8 degree
This graph demonstrates what "Maximize Torque at Desired Speed" means. The existing motor has a characteristic shown with the red line. The user of this motor had an operating speed of 1000 pps and needed higher torque at that speed. Lin Engineering designed a motor, using the same motor size and power input, and manipulated the curve to output more torque at the crucial point. This crucial point is the user's operating speed.

pageCatalog pdf di En 2012-02-07-14