EMS Series Sensor Overview
Three Sensor Types
- General Type (A05-EMS) – Light Blue
- Oil-resistant, Bend-resistant Type (A06-EMS) – Yellow
- Waterproof Design: Integrated IP68 protection (A06 type)
For Robotic Arm Applications (A05-EMS)
- Uses bend-resistant cable, suitable for use in robotic arm joints and drag chains.
- For environments with high temperature, dust, water droplets, or oil mist, proper protection should be applied.
- High-flex cable material: Improves flexibility by approx. 20%.
Oil-resistant & Bend-resistant Type (A06-EMS)
- Uses bend-resistant cable, suitable for use in robotic arm joints and drag chains.
- For environments with welding sparks or oil mist, protective measures are necessary.
- Oil-resistant cable: Improves flexibility by approx. 20%.
- Built-in Waterproof Design: IP68 rating.
Structural Features
- High-flex cable material
- Enhanced SR bend-protection structure
- Impact-resistant engineering plastic housing
High Installation Compatibility with Cylinders
EMSG models are compatible with DMSG-type cylinders for both short and long stroke.
EMSH models are compatible with DMSH-type cylinders for both short and long stroke.
Note: For A05-EMS and A06-EMS, the recommended minimum cable bending radius is 19mm.
EMS Series Specifications
| Item | EMS: Electronic Sensor |
|---|---|
| Type | 2-wire |
| Operating Voltage | 10V ~ 28V DC |
| Max Load Current | 2.5mA ~ 100mA |
| Max Load Capacity | 2.8W Max. |
| Internal Consumption Current | 3mA Max. |
| Residual Voltage | 3.5V Max. |
| Leakage Current | 0.06mA Max. |
| Max Switching Frequency | 1000Hz |
| Shock Resistance | 50G |
| Protection Circuit | Reverse polarity protection, surge absorption protection |
| Operating Temperature | -10°C ~ 70°C |
| Protection Rating | General, Robotic Arm: IP64 Waterproof, Oil-resistant Type: IP68 |
| Certifications | CE Certified, RoHS Compliant |
| Remarks | Over-temperature protection |
EMS Ordering Code
Example Models: EMS G - □ □ 020 - □, A05-EMS G - □ □ 020 - □, A06-EMS G - □ □ 020 - □
| Position | Description | Options |
|---|---|---|
| ① Industry Type | Application Area | Blank – General A05 – Robotic Arm Industry A06 – Oil-resistant and Bend-resistant |
| ② Series Code | Sensor Series | EMS – Electronic Sensor |
| ③ Shape Code | Sensor Shape | G / H |
| ④ Output Type | Signal Output | Blank – 2-wire |
| ⑤ Cable Type | Connection Method |
Direct Cable: 020 – 2m cable 030 – 3m cable 050 – 5m cable 100 – 10m cable Quick Connector: M08 – M8 male connector + 0.5m cable M0810 – M8 male connector + 1m cable M0820 – M8 male connector + 2m cable M0830 – M8 male connector + 3m cable M12 – M12 male connector + 0.5m cable M1210 – M12 male connector + 1m cable M1220 – M12 male connector + 2m cable M1230 – M12 male connector + 3m cable |
| ⑥ Special Code | Optional Feature | Blank – Standard W – Waterproof Type (IP68) |
Notes:
1. M8 and M12 connectors not available for A05, A06 industry types.
2. A05 and A06 industry types do not support waterproof option; A06 models come with built-in waterproof structure.
3. For female connector options or kits, refer to page P412.
Sensors Selection Guide – DMS, EMS, CMS Series
1. Direct Slot Mounting (DMSG, CMSG, EMSG)
| Sensor Model | Compatible Cylinder Series (Bore Size) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMSG / CMSG / EMSG | HFK / HFKL (Ø10~Ø25) | ACO / TACQ (Ø16~Ø160) | SDA (Ø10~Ø100) | TWQ / TCL / TCM (Ø12~Ø100) | QCK (Ø12~Ø63) | SAU / HFZ / HFY / HFP (Ø10~Ø63) | TR / STW (Ø10~Ø63) | MD / MKC (Ø16~Ø40) | AQK / BAK (Ø16~Ø32) | MCK (with MCK40G) | ● indicates compatibility | |||
2. Mounting with Brackets (DMSG, CMSG)
| Sensor Model | Compatible Cylinder | Bracket Type | Bracket Model |
|---|---|---|---|
| DMSG / CMSG | PB / PBR, MI / TMI, MF, MG, MA / MAC | Aluminum Clamp | MBL, MCK, TWK (standard / enhanced) |
| — | Plastic Clip | 3Q, 4Q | |
| ● Must be used with bracket for correct installation. | |||
3. Clamp Mounting (DMSG, CMSG)
| Sensor Model | Clamp Model | Applicable Bore Size | Note |
|---|---|---|---|
| DMSG / CMSG | SC,SGC | Ø32 ~ Ø250 | Used with SC,SGC mounting kits |
4. External Slot Mounting (DMSJ, CMSJ)
| Sensor Model | Compatible Series | Bore Size | Note |
|---|---|---|---|
| DMSJ / CMSJ | ACO/TACQ, SDA, TWQ, QCK, QDK, TN | Ø10 ~ Ø100 | Mounting accessories required |
| DMSJ / CMSJ | TWH / TWM | Ø20 ~ Ø80 |
5. Plug-in Type Sensors (DMSH, CMSH, EMSH)
| Sensor Model | Compatible Series | Bore Size |
|---|---|---|
| DMSH / CMSH / EMSH | ACO/TACQ, TC, HFZ, HFY, HFP, HFR, HFC, HFT | Ø6 ~ Ø125 |
| QDK, HLQ, HLQH, HLS/HLSL, MU, HLH, MPG | Ø6 ~ Ø63 | |
| HRQ, HFK, HLF, HGS, RMH, HFD | Ø2 ~ Ø100 |
6. Slot-in Sensors (DMSE, CMSE)
| Sensor Model | Compatible Series | Bore Size |
|---|---|---|
| DMSE / CMSE | SE / BSE, SAI / TSAI, SAI, ACE, ACE / JSI | Ø32 ~ Ø200 |
● For detailed sensor-cylinder compatibility, refer to original catalog or consult technical support.