Single Axis Robots E-MTHE22 / E-MTH22 Screw Drive, Semi-Sealed Type(General Use)
Brand :
MISUMI
Caution
- Ground Ball Screw Type E-MTHE&E-MCHE Launched in Nov 2025 Click here>>New Catalog
- The product does not come with a driver, which must be purchased separately
- The product comes with a sensor kit, which is unnecessary to select
- Please expect longer delivery time, approx. +10days for product code with "-Z" Motor brand/ output (Customized by Customer).
Product Description
The output shaft of Economy series Aluminum Alloy Screw Drive Actuators E-MTHE22 Series is 7m in diameter. The product only includes the main unit, not the driver, which must be purchased separately. The product comes with a sensor kit, for which only mounting direction needs to be selected.
Product Overview of Single Axis Robots
-Economy series Single Axis Robots are transmission devices integrating ball screws and guides, which are indispensable for the production process.-Up to ±0.01 or less.
-The new type has been available since Nov 2025 and is our recommended model with lower noise and improved quality.
Please see the comparison with the previous model >>here.
Dimensional Drawing of Single Axis Robots
■ Single Axis Robots BC Motor Exposed
■ Single Axis Robots BL Motor On Left Side
■ Single Axis Robots BR Motor On Right Side
■ Single Axis Robots BM Motor On Lower Side
Material Specification of Single Axis Robots
| Components | Body | Guide | Screw | Nut | Slide Block | Cover |
 Material | Aluminum Alloy | Carbon Steel | Bearing Steel | SCM415H | Aluminum Alloy | Aluminum Alloy |
 Surface Treatment | Electrophoretic Coating | － | － | － | Clear Anodized | Clear Anodized |
Specification Overview of Single Axis Robots
■ Basic Information| Drive Method | Ball Screw | |
| Ball Screw | Accuracy grade | C7 |
| O.D. (mm) | Φ25 | |
| Body width (mm) | 220 | |
| High Rigidity Linear Guide (mm) | W23xH18 | |
| Drive Power (W) | 750 | |
| Operating Environment | General | |
Specification Table of Single Axis Robots
| Part Number |  Lead (mm) |  Stroke(50m increments) |  Motor Position |  Motor Brand |  Motor Power |  Sensor Position | Repetitive Positioning Accuracy (mm) | Max. Payload (kg) | Max. Speed (mm/sec) | Rated Thrust (N) | |
 Type | Horizontal Use | Vertical Use | |||||||||
| E-MTH22 (Rolled Screw Shaft) E-MTHE22 (Ground Screw Shaft) | 5 | 100~1500 | BC (Motor Direct) BM (Motor Down Folded) BL (Motor Left Folded) BR (Motor Right Folded( | M (MISUMI / Mitsubishi) P (Panasonic) Y (Yaskawa) T (Delta Electronics) Z (Prepared by Customer) | 75 (750W) | C (External Motor Side) *Left Side D (External Motor Opposite Side) *Right Side *For Motor Position BC and BM | ±0.01 | 150 | 55 | 250 | 2100 |
| 10 | 150 | 45 | 500 | 1050 | |||||||
| 25 | 120 | 20 | 1250 | 420 | |||||||
A motor is not included to this product and it must be purchased separately.When the stroke exceeds 600mm, ball screw resonance will occur. In this case, reduce the movement speed.Select a motor with brake for vertical use.When the motor brand is specified as Z, the motor shaft diameter and installation dimensions must be provided.As the drawings are schematic diagrams, please confirm the detailed dimensions according to CAD data.| Part Number | Lead (mm) | Motor Power (W) | Max. Movement Speed (mm/sec) | ||||||||||||||||||||||||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 | 1150 | 1200 | 1250 | 1300 | 1350 | 1400 | 1450 | 1500 | |||
| E-MTH22 (Rolled Screw Shaft) E-MTHE22 (Ground Screw Shaft) | 5 | 750 | 250 | 225 | 200 | 175 | 150 | 125 | 100 | ||||||||||||||||||||||
| 10 | 500 | 450 | 400 | 350 | 300 | 250 | 200 | ||||||||||||||||||||||||
| 25 | 1250 | 1125 | 1000 | 875 | 750 | 625 | 500 | ||||||||||||||||||||||||
Values in the table are reference values calculated according to the critical speed and DN value of the ball screw.Values in the table are maximum safety speeds available for each stroke. As ball screws may resonate at longer strokes, such conditions as abnormal sound and vibrationmay occur when operating at the maximum speed. Therefore, the moving speed should be reduced appropriately.■ Single Axis Robots Accessories
| Accessories | Accessory Name | Part Number | Quantity | ||
| Sensor | C-MSX672N-2M (NPN) | 3 | |||
| Motor connection method | BC | Coupling (mm) | 17x19 Motor Side (750W) | 1 | |
| BL/BR/BM | Ball Screw End Timing Pulley | S3M-36 Teeth | 1 | ||
| Motor End Timing Pulley | S3M-36 Teeth | 1 | |||
| BM | Timing Belt | S3M-330-20 | 1 | ||
| BL/BR | Timing Belt | S3M-420-20 | 1 | ||
Parameters Use of Single Axis Robots
■ Sensing Line Wiring Diagram
■ List of Recommended Servo Motors
| Brand | Motor Code | With/Without Brake | Motor Power | Power Voltage | Servo Motor Model | Servo Drive Model |
| MISUMI | M75 | Without Brake (Horizontal Use) | 750W | 220V | E-MASH1-0808 / E-MASH2-0808 / E-MASS2-0808 | (Standard Function) E-DFAS08P / E-DFAS08E (Full Function) E-DHAS08P / E-DHAS08E |
| With Brake (Vertical Use) | E-MASH1-0808B / E-MASH2-0808B / E-MASS2-0808B | |||||
| Mitsubishi | M75 | Without Brake (Horizontal Use) | 750W | 220V | HG-KR73 | MR-J4-70A |
| With Brake (Vertical Use) | HG-KR73B | |||||
| Panasonic | P75 | Without Brake (Horizontal Use) | 750W | 220V | MSMF082L1U | MADLN35SG |
| With Brake (Vertical Use) | MSMF082L1V | |||||
| Yaskawa | Y75 | Without Brake (Horizontal Use) | 750W | 220V | SGM7J-08AFC6S | SGD7S-5R5A00B202 |
| With Brake (Vertical Use) | SGM7J-08AFC6E | |||||
| Delta | T75 | Without Brake (Horizontal Use) | 750W | 220V | ECMA-C20807RS | ASD-B20721-B |
| With Brake (Vertical Use) | ECMA-C20807SS |
Product Features of Single Axis Robots
1. Single Axis Robots, Simple design and installation2. Single Axis Robots, High Precision±0.01
3. Single Axis Robots, High rigidity
4. Single Axis Robots, Complete set of fittings
Precautions of Single Axis Robots
■ Avoid using single-axis drive products in the following environments1. Dusty environment (especially metal powder)
2. Environment with splashing water and oil
3. Near fire sources
4. Environment with excessive organic solutions and salt
5. Environment with direct sunlight and heat radiation
6. Environment subject to strong vibration and shock
7. Environment with corrosive gas, combustible gas
■ Single Axis Robots operating environment
Operating environment : normal temperature (no freezing, non-condensation)
■ Comparison Table
| Old Specification | New Specification | ||
| Type | E-MTH / E-MCH | E-MTHE / E-MCHE | |
| Thread type | Rolled thread | Ground thread | |
| Appearance |  |  | |
| Noise test | Test model | E-MTH14-L10-200-BC-M40-C | E-MTHE14-L10-200-BC-M40-C |
| Max. noise level | 64.2 dB | 62.8 dB (–1.4 dB, approx. 2% reduction) | |
| Avg. noise level | 56.8 dB | 54.3 dB (–2.6 dB, approx. 5% reduction) | |
<Test Conditions>
| Test location | Quiet room | |
| Test environment | Ambient temperature 20–25 °C, relative humidity 70–75% | |
| Power source | 400 W servo motor (E-DHAS04P-F, E-MASH2-0604, MISUMI) | |
| Sound level meter | SM550 (3D type) | |
| Test platform | Granite platform | |
| Test software | MISUMI Edriver v1.2.0 | |
| Motion parameters | Stroke 200 mm; dwell time at target position 500 ms; | |
| speed 0.5 m/s; acceleration/deceleration 11 m/s² | ||
Example Use of Single Axis Robots
