![](img/servo_ti01.jpg)
![Overview](img/base_tx_gaiyo.gif)
![](img/servo_ph01.jpg)
The Servo-dex EVR1 series is an indexing or skewing drive system for rotating the motor core for production lines making motor cores for hybrid, PHEV, and EV car motors.
By connecting a high-performance servo motor directly to the motor core, it can index core stacks with high-speed and high-torque, while allowing you to set the rotation angle freely.
With fusion of a servo motor and a cam motion curve, high speed and a variety rotational stacking build-ups are possible. This contributes to improved productivity of high-quality motor cores.
By connecting a high-performance servo motor directly to the motor core, it can index core stacks with high-speed and high-torque, while allowing you to set the rotation angle freely.
With fusion of a servo motor and a cam motion curve, high speed and a variety rotational stacking build-ups are possible. This contributes to improved productivity of high-quality motor cores.
EVR1 Series(4 models)
| EVR1-230R | EVR1-310R | EVR1-230U |
| EVR1-310U |
| EVR1-310U |
![Features](img/base_tx_tokucho.gif)
- World-class performance using a high-performance motor
- It also supports arbitrary rotation angle settings, and skew processing of the motor core
- The communication function allows you to check the status of the operation from a remote location
- The combination of a servo driven feeder and a servo-dex device results in maximum motor core line optimization
![](img/servo_ph02.jpg)
![Specifications](img/base_tx_shiyou.gif)
Specification table
Item | Units | General specifications | High power specifications | ||
EVR1-230R | EVR1-310R | EVR1-230U | EVR1-310U | ||
Rated torque | N・m | 173 | 238 | 453 | 792 |
Maximum torque | N・m | 538 | 1300 | 643 | 1300 |
Rated rpm | rpm | 798 | 777 | 823 | 777 |
Load inertia(max)*2 | kg·m2 | 0.5 | 1.5 | 0.5 | 1.5 |
Indexing angle | deg | Any angle | |||
Layout angle | deg | Any angle | |||
Permitted axial load*3 | N | 100 | |||
Permitted radial load*4 *5 | N | 2,000 | 4,400 | 2,000 | 4,400 |
Motor capacity | Kw | 15 | 19 | 39 | 65 |
Operating air pressure*6 | Mpa | 0.4~0.5 | - | ||
Required cooling air volume*7 | L/min | 220 | - | ||
Maximum cooling capacity required | Kw | - | 7.2 | 6.58 | |
Cooling water volume required | L/min | - | 12.1 | 19.5 | |
Product weight | kg | 305 | 260 | 240 | 260 |
*1 | Indicates the accuracy of a single unit. It does not include the residual vibration that occurs when using a timing belt. |
*2 | The capacity changes, depending on the speed ratio and the load being handled. |
*3 | Represents the weight of the load. |
*4 | Represents the load applied to the center height of the output shaft. |
*5 | Use a timing belt that has a low elastic deformation to suppress residual vibration. |
*6 | Used for cooling air. |
*7 | The capacity varies, depending on the amount of cooling air supplied. Cooling air is supplied when the motor temperature reaches 60˚C or higher. |
![Application(Push / Pull line)](img/base_tx_application4.gif)
![](img/servo_im03.gif)
![Downloads](img/base_tx_download.gif)
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