These servo motors are equipped with a battery-free absolute encoder. They are suitable for continuous speed control or positioning applications with a large amount of travel since they achieve high torque in the high speed range. The basic operations are the same as the AZ Series, making combined use of equipment easy.
The NX Series tuning free servo motors are capable of highly accurate control with easy operation, similar to stepper motors. These servo motors are specialized for high-response, high-precision positioning. As a motor capable of accurate rotation angle and speed control it can be used for a variety of equipment.
These products use our αSTEP closed loop technology to maintain positioning operation even during abrupt load fluctuations and accelerations without hunting or gain tuning. The rotor position detection sensor monitors the rotation speed and amount. When an overload condition is detected, it will instantaneously regain control using the closed loop mode. When an overload condition continues it will output an alarm signal, thereby providing reliability.
Using energy saving technology provides lower motor heat output with up to 47% less power consumed. Advanced driver technology provides low vibration along with 2 driver types depending on your system configuration. Use the MEXE02 data setting software for easy set up and monitoring.
Product Series |
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Features |
Mechanical Absolute |
Wide Variable Speed Range |
Closed Loop, |
Closed Loop, |
Feedback Type |
Mechanical Absolute |
Encoder |
Mechanical Absolute |
Resolver |
Driver Required |
AZX Series |
NX Series |
AZ Series |
AR Series |
Driver Power Input |
AC |
AC |
AC |
AC |
Motor Sizes |
2.36 in. (60 mm) |
1.65 in. (42 mm) |
1.65 in. (42 mm) |
1.65 in. (42 mm) |
Available Options |
Geared Type |
Geared Type |
Geared Type |
Geared Type |
Max. Holding Torque |
180 oz-in up to 370 lb-in |
22 oz-in up to 680 lb-in |
42 oz-in up to 752 lb-in |
42 oz-in up to 320 lb-in |
1.27 N·m up to 43.1 N·m |
0.159 N·m up to 77.2 N·m |
0.3 N·m up to 85 N·m |
0.3 N·m up to 37 N·m |
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Learn More |
NX Series Tuning-Free Servo Motors |