The Leadshine iES-1703 integrated easy servo motor is an Nema 17 easy servo motor (stepper motor with encoder)
integrated with an easy servo drive. It is highly integrated with a 43 oz-in (0.30 N.m) NEMA 17
stepper motor, a 1000-line encoder, and an easy servo drive 18 - 38VDC / 4.2A. At very compact size,
it reduces cabling time & cost, saves mounting space, cuts labor costs, and simplifies setup & installation. By
taking step & direction control commands, iES-1703 is ideal for adopted in many OEM applications.
The iES-1703 integrated easy servo motor combines the technologies of both open loop stepper systems and
brushless servo systems. It provides an alternative solution of stepper-based servo control.
While keeping the high torque, low cost and easy-to-implement features of open loop stepper systems, iES-1703
outperforms comparable open loop stepper systems in closed position loop for No Loss of Steps, much lower
motor heating & noise, much quicker system response time, much faster acceleration, no torque reservation, better
high speed performance, etc.
Similar to brushless servo systems, iES-1703 is able to provide real-time servo control and correct any position
errors in motor movement. But for many applications, cost for iES-1703 easy servo motor is much lower. It also
outperforms brushless servo systems in much higher low-middle speed torque, high stiffness at standstill,
no hunting, no overshooting, almost zero settling time, and almost no tuning.
The iES-1703 easy servo motor is ideal for updating all open loop stepper systems, or replaces brushless servo systems
in many OEM applications. It has been widely implemented in industries such as CNC machinery, medical, textile,