Linear Motor Actuator 8 Series Standard Type

■ High Precision
Positioning Repeatability is ±5μm and each product is guaranteed to be inspected with a laser interferometer before shipment.
Closed-loop control between the driver and the actuator.The accuracy change is smaller than Traditional Screw Type Actuators, even after long-term use.

 

<MISUMI Linear Motor Actuators>	<Traditional Screw Type Actuators>
●Linear Motor Actuator and Driver are closed-loop control, and the driver can compensate the current position in real time.	●Motor driver and Traditional Screw Type Actuators are open-loop controls and cannot caputure the current position with high precision.

■ High Speed
Compared with the traditional screw type actuator with a lead of 10, the speed is increased by 4 times.
At high speed, the noise is up to 10% lower than that of Traditional Screw Type Actuators*1
 

<MISUMI Linear Motor Actuators>	<Traditional Screw Type Actuators>
●Since the direct drive load,achive high-speed operatoin 2.0m/s	●Speed ​​is limited by the screw lead. Resonance and heat generated at high speed.

■ Long Lifetime
Compared with Traditional Screw Type Actuators, lifetime up to 2.5 times better.

<MISUMI Linear Motor Actuators>	<Traditional Screw Type Actuators>
●No mechanical parts such as ball screws, bearings, couplings, etc. ●There is no direct contact between the slider and the magnetic track, maintenance-free life: 50,000 hours*2	●Friction and wear occur due to the mechanical contacting parts. Regular maintenance also required.

■ The number of sliders can be added on the same axis
MISUMI Linear Motor Actuators has a single slider and the number of sliders can be changed according to customers' requirements.

<Advantages of being hyperactive>	<Use example with multi-Sliders>
●Simple structure and low cost ●Can be controlled individually on the same module	The 4 Sliders can be controlled individually and cooperate with the electric cylinder and gripper to perform gripping actions.

<Can be changed up to 4 Sliders>

Alterations	Sliders added(Total 2pc)	Sliders added(Total 3pc)	Sliders added(Total 4pc)
Code	B2	B3	B4

After specifying the number of sliders, the number of photo micro sensors on the actuator base changes from 3 to 4, and the additional sliders will be equipped with an anti-collision photo micro sensor.

ex) As shown in the figure below, the sensor changes when the number of sliders (2 pcs) is selected.


■ Easy Selection
MISUMI's selection software allows you to select the most suitable model in just one minute.
(If necessary, please ask MISUMI Sales Representative or Technical Support Staff for the selection software)


Traditional Screw Type Actuators are similar products that our company randomly purchases from online or offline markets.
*1 This value is obtained by testing in our laboratory under the conditions of speed 1m/s and acceleration 0.5G. The result is 72db for MISUMI Linear Motor Actuators and 80db for Traditional Screw Type Actuators.
*2 This value is the result obtained under ideal conditions, and the service life is affected by factors such as the use environment, use conditions, and maintenance.
*3 This value is the result obtained under ideal conditions.