Select From Electric Actuators - Fine Tuning and Fine Feeding
You can choose from a series of electric actuators with a motor attached to mechanical components. Ready-to-use without the need for installation, adjustment, or inspection.
Compact electric cylinders that integrate a motor with ball screw for linear motion are available.
The effect of backlash due to rigidity and component combinations is minimized to achieve high-precision positioning that contributes to fine tuning and fine feeding.
DRS2/DR Series equipped with battery-free absolute encoder and capable of push-motion operation, and
DRL II Series that achieves low vibration operation and can be combined with CVD driver for 5-phase stepper motor are available.
Battery-Free Built-In Absolute Encoder
DR Series (frame size: 20 mm, 28 mm)Click here for details
DRS2 Series (frame size 42 mm, 60 mm)Click here for details
| Series Name | Frame Size (mm) |
Ball Screw Type |
Accuracy | Stroke (mm) |
||
|---|---|---|---|---|---|---|
| Repetitive positioning accuracy (mm) |
Type | Lost Motion (mm) |
||||
DR Series
 |
20 | Precision | ±0.003 | Table type | 0.02 max. | 25 |
| Rod type | ||||||
| 28 | Rolled | ±0.01 | Table type | 0.05 max. | 30 | |
| Precision | ±0.003 [±0.005]* |
0.02 max. | ||||
| Rolled | ±0.01 | Rod type | 0.05 max. | |||
| Precision | ±0.003 | 0.02 max. | ||||
DRS2 Series
 |
42 | Rolled | ±0.01 [±0.02]* |
Guide type | 0.05 max. | 40 |
| Precision | ±0.003 [±0.005]* |
0.02 max. | ||||
| Rolled | ±0.01 | Non-guide type | 0.05 max. | |||
| Precision | ±0.003 | 0.02 max. | ||||
| 60 | Rolled | ±0.01 | Non-guide type | 0.05 max. | 50 | |
- Specifications will vary according to conditions. For details, check the specifications for each product.
Can be Combined With CVD Driver
DRL II SeriesClick here for details
| Series Name | Frame Size (mm) |
Ball Screw Type |
Accuracy | Stroke (mm) |
||
|---|---|---|---|---|---|---|
| Repetitive positioning accuracy (mm) |
Type | Lost Motion (mm) |
||||
DRL II Series
 |
20 | Precision | ±0.003 [±0.01]* |
Guide type | 0.02 max. | 25 |
| ±0.003 | Non-guide type | |||||
| 28 | Rolled | ±0.01 | Guide type | 0.05 max. | 30 | |
| Non-guide type | ||||||
| Precision | ±0.003 [±0.01]* |
Guide type | 0.02 max. | |||
| ±0.003 | Non-guide type | |||||
| 42 | Precision | ±0.01 | Guide type | 0.05 max. | 40 | |
| Non-guide type | ||||||
| Rolled | ±0.003 [±0.01]* |
Guide type | 0.02 max. | |||
| ±0.003 | Non-guide type | 0.02 max. | ||||
| Precision | ±0.01 | Guide type | 0.05 max. | |||
| Non-guide type | ||||||
| 60 | Rolled | ±0.01 | Guide type | 0.05 max. | 50 | |
| Non-guide type | ||||||
| Precision | ±0.003 [±0.01]* |
Guide type | 0.02 max. | |||
| ±0.003 | Non-guide type | |||||
- Specifications will vary according to conditions. For details, check the specifications for each product.
Application Examples
We introduce examples of equipment that we have manufactured in-house and specific solution examples for equipment challenges. Based on these, we provide easy-to-understand illustrations and videos on how to choose and utilize our products.
Click here for details
Driving an XY Stage (Automated micrometer head)
Dispenser (Pouring equipment)
Press Fit Pins