SMC RMHZ2 Air Gripper Unit for Collaborative Robots — Standard Type
SMC
$1,715.00
The SMC RMHZ2 is the standard 2-finger pneumatic air gripper in the RMH cobot gripper series. With a 14 mm stroke, high-precision linear guide integrated into the finger, ±0.01 mm repeatability, and a 120 CPM maximum operating frequency — the highest in the RMH series — it is optimized for fast, precise, repeatable pick-and-place tasks where workpiece size is consistent. At 638 g (clamp type) it is the lightest RMH gripper, and the built-in solenoid valve delivers up to 80% air consumption reduction versus a separately mounted valve — again the best in the series. Compatible with 13 cobot platforms including Universal Robots, FANUC, YASKAWA, ABB, KUKA, Mitsubishi Electric, DOOSAN Robotics, OMRON/Techman, SIASUN, JAKA, AUBO, HAN'S Robot, and DENSO WAVE.
Specifications
| Series | RMH — Standard Type (Z2) |
| Standards | Compliant with ISO 9409-1-50-4-M6 Robots with differing end effector standards require a dedicated mounting flange |
| Fluid | Air (non-lube) |
| Action | Double acting |
| Number of Fingers | 2 |
| Operating Pressure | 0.1 to 0.7 MPa |
| Ambient & Fluid Temperature | −10 to 50°C, no freezing Max 40°C for KUKA LBR-iiwa (robot code 061P) |
| Opening / Closing Stroke | 14 mm (both sides) |
| External Gripping Force (per finger) | 54.2 N At stroke center, 0.5 MPa, gripping point L = 20 mm |
| Internal Gripping Force (per finger) | 72.2 N At stroke center, 0.5 MPa, gripping point L = 20 mm |
| Repeatability | ±0.01 mm Higher precision than the RMHF2 (±0.05 mm); achieved via high-precision linear guide |
| Max. Operating Frequency | 120 C.P.M. — highest in the RMH series 50 C.P.M. for normally open / normally closed valve options |
| Guide Type | High-precision linear guide integrated with finger |
| Air Consumption Reduction | Up to 80% vs separate valve installation — highest in RMH series Conditions: ø2.5 mm pipe, 2 m length, 0.5 MPa |
| Weight — Clamp Type | 638 g Lightest in the RMH series. Excludes protective cover and connector cable. |
| Weight — One-push Type | 645 g |
| Weight — Auto Type | 948 g |
| Height | 138 mm Taller than the RMHF2 (89.3 mm) — consider clearance in compact cells |
| Air Supply Port | M5×0.8; ø4 mm one-touch fitting |
| Connector Type | M8, 8-pin (Plug) |
| Power Supply Voltage | 24 VDC ±10% 24 VDC −15%/+20% for KUKA LBR-iiwa (061P) |
| Mounting Orientation | Unrestricted (based on gripper mounting orientation) |
| Enclosure | Dust-protected |
| Lubrication | Non-lube (lubricated at factory; no further lubrication required) |
| Position Sensor Option | Not available — NPN and PNP auto switches only For analog position feedback, see RMHF2 with switch code A |
| Compatible Cobot Platforms | 13 brands — see robot code table below |
| Warranty | 1 year in service or 1.5 years from delivery, whichever is first |
Solenoid Valve Specifications
| Solenoid Valve Model | V114 (normally closed) / V124 (normally open) |
| Coil Rated Voltage | 24 VDC |
| Allowable Voltage Fluctuation | −10 to +10% (−15% to +20% for KUKA 061P) |
| Power Consumption | 0.4 W (0.55 W for KUKA 061P) |
| Surge Voltage Suppressor | Varistor |
| Manual Override | Non-locking push type |
Auto Switch Specifications
| Model | D-M9N (NPN) / D-M9P (PNP) |
| Power Supply Voltage | 24 VDC |
| Current Consumption | 10 mA or less |
| Load Voltage | 28 VDC or less (NPN) |
| Load Current | 40 mA or less |
| Internal Voltage Drop | 0.8 V or less at 10 mA; 2 V or less at 40 mA |
| Leakage Current | 100 µA or less at 24 VDC |
Auto Type Tool Changer Specifications
| Operating Pressure Range | 0.4 to 0.7 MPa |
| Withstand Pressure | 1.05 MPa |
| Repeatability (Position Reproducibility) | ±0.01 mm |
| Recommended Clearance Before Coupling | 1 mm |
Part Number Structure
| RMHZ2 | — | 20D | — | [Robot] | — | [Switch] | — | [Valve] | — | [Cable] | — | [Cover] | — | [Mount] |
| Base Model | Size / standard | 3-digit robot code | N / P | blank / O / C | blank / N | blank / D | E / F / E1 / F1 / E2 / F2 |
| Example | RMHZ2-20D-051P-DE = FANUC CRX · PNP switch · Basic valve · With cable · With cover · Clamp type with main plate |
Robot Platform Codes
| Code | Robot Brand | Compatible Models | Switch Output | Tool Changer Options |
|---|---|---|---|---|
| 011P | Universal Robots | UR3e, UR5e, UR10e, UR16e | PNP −COM | Clamp, One-push, Auto |
| 021N | OMRON / Techman Robot | TMm, TMmS series | NPN +COM | Clamp, One-push, Auto Camera models: use extension flange RMH-A00-20 with tool holder |
| 031N/P | Mitsubishi Electric | MELFA-ASSISTA RV-5AS-D | NPN / PNP | Clamp, One-push only Requires dedicated flange JMHZ-A16-X7400-BRK-01 |
| 041N/P | YASKAWA Electric | MOTOMAN-HC10 | NPN / PNP | Clamp, One-push only Requires dedicated flange JMHZ-A16-X7400-BRK-02 |
| 042N/P | YASKAWA Electric | MOTOMAN-HC10DT | NPN / PNP | Clamp, One-push only Requires dedicated flange JMHZ-A16-X7400-BRK-03 |
| 043N/P | YASKAWA Electric | MOTOMAN-HC10(S)DTP, HC20(S)DTP | NPN / PNP | Clamp, One-push, Auto |
| 051P | FANUC | CRX-5iA, CRX-10iA(L), CRX-20iA, CRX-30iA | PNP −COM | Clamp, One-push, Auto |
| 061P | KUKA | LBR-iiwa (I/O Pneumatic media flange only) | PNP −COM | Clamp, One-push only Max 40°C. 24 VDC −15%/+20%. |
| 071P | DOOSAN Robotics | H2017, H2515, M0609, M0617, M1013, M1509 | PNP −COM | Clamp, One-push only |
| 081P | SIASUN | SCR3, SCR5, GCR3-620, GCR5-910, GCR10-1300, GCR14-1400, GCR20-1100 | PNP −COM | Clamp, One-push only |
| 091N/P | JAKA | Zu3, Zu5, Zu7, Zu12 | NPN / PNP | Clamp, One-push only |
| 101N | AUBO | i3, i5, i10 | NPN +COM | Clamp, One-push only |
| 111P | HAN'S Robot | E03, E05, E10 | PNP −COM | Clamp, One-push only |
| 121P | ABB | Gofa | PNP −COM | Clamp, One-push only |
| 141N/P | DENSO WAVE | COBOTTA PRO 900, COBOTTA PRO 1300 | NPN / PNP | Clamp, One-push, Auto |
| Auto type (E2/F2) note: Auto type tool changer is supported for Universal Robots, OMRON/Techman (021N), YASKAWA DTP series (043), FANUC, and DENSO WAVE only. |
| No analog sensor option: The RMHZ2 supports NPN (N) and PNP (P) auto switches only. No switch code A / D-MP position sensor. For analog stroke feedback, see the RMHF2 with switch code A. |
Switch Selection (Position 2)
| Code | Description | Use When |
|---|---|---|
| N | Auto Switch — NPN output (D-M9N) | Controller uses NPN (sinking) logic |
| P | Auto Switch — PNP output (D-M9P) | Controller uses PNP (sourcing) logic |
Valve Option (Position 3)
| Code | Description | Use When |
|---|---|---|
| (blank) | Basic Type — both solenoids N.C. Max frequency: 120 CPM |
Standard pick-and-place; maximum cycle speed |
| O | Normally Open Requires piping plate RMH-A00-06. Max frequency reduced. |
Gripper must default OPEN on power loss |
| C | Normally Closed Requires piping plate RMH-A00-06. Max frequency reduced. |
Gripper must retain grip on power loss |
| Drop prevention warning: When using N.O. or N.C. valve options, a customer-supplied check valve must be installed on the air supply to prevent exhausting when power is cut. Gripping force gradually decreases after power loss. Do not continue transferring workpieces without air supply. |
Connector Cable, Protective Cover & Mounting Interface
| Position | Code | Description |
|---|---|---|
| Cable (pos. 4) | (blank) | With connector cable — standard for most installations. |
| N | Without connector cable — required for Auto type (E2/F2). | |
| Cover (pos. 5) | (blank) | Without protective cover — clean or controlled environments. Note: corrosion caution — martensitic stainless guide rail is susceptible to rust where condensation collects |
| D | With split protective cover — dusty, chip-generating, or humid environments. Replacement: RMH-A13-08 |
|
| Mount (pos. 6) | E | Clamp type — With main plate. Standard manual change with 2 clamper bolts. |
| F | Clamp type — Without main plate. | |
| E1 | One-push type — With main plate. Push-button release, no tools required. | |
| F1 | One-push type — Without main plate. | |
| E2 | Auto type — With main plate. Automated tool changing. Limited robot compatibility. | |
| F2 | Auto type — Without main plate. |
Connector Cable Part Numbers by Robot
| Robot Code | Robot Manufacturer | Robot-Side Connector | Cable Part No. |
|---|---|---|---|
| 011P | Universal Robots | M8 8-pin (Socket) | RMH-A00-11-A |
| 021N | OMRON / Techman Robot | M8 8-pin (Plug) | RMH-A00-11-B |
| 031N, 031P | Mitsubishi Electric | M12 8-pin (Plug) | RMH-A00-11-C |
| 041N/P, 042N/P | YASKAWA (HC10, HC10DT) | MOLEX 51227-0800 | MH-7400-ADP-D-01 |
| 043N, 043P | YASKAWA (HC DTP series) | M8 8-pin (Socket) | RMH-A00-11-A |
| 051P | FANUC | M8 8-pin (Socket) | RMH-A00-11-A |
| 061P | KUKA | M8 8-pin (Plug) | RMH-A00-11-B |
| 071P | DOOSAN Robotics | M8 8-pin (Socket) | RMH-A00-11-B |
| 081P | SIASUN | M8 8-pin (Socket) | RMH-A00-11-A |
| 091N, 091P | JAKA | M8 8-pin (Plug) | RMH-A00-11-B |
| 101N | AUBO | M8 8-pin (Socket) | RMH-A00-11-A |
| 111P | HAN'S Robot | M12 12-pin (Plug) | RMH-A00-11-D |
| 121P | ABB | M8 3-pin + M8 4-pin (Plug) | RMH-A00-11-E |
| 141N, 141P | DENSO WAVE | M8 8-pin (Socket) | RMH-A00-11-A |
Installation
Tightening Torques
| Fastener | Tightening Torque |
|---|---|
| Finger attachment bolt (M4×0.7) | 1.35 to 1.65 N·m |
| Body tapped holes (M5×0.8) | 2.7 to 3.3 N·m, max screw-in depth 10 mm |
| Body through-holes (M4×0.7) | 1.35 to 1.65 N·m |
| Protective cover bolt (M3×0.5) | Per protective cover instructions |
Attachment Mounting Notes
| Step | Action |
|---|---|
| 1 | Mount attachments using M4×0.7 bolts at 1.35 to 1.65 N·m. |
| 2 | Do not drop or bump the gripper during mounting — the high-precision linear guide is sensitive to deformation. Even slight damage causes inaccuracy or malfunction. |
| 3 | Body tapped holes (M5×0.8) can be used for lateral or bottom mounting. Max screw-in depth is 10 mm — do not exceed. |
| Linear guide caution: The high-precision linear guide uses a finite orbit type ball mechanism. When the robot generates inertial forces during movement or rotation, operate the fingers to full stroke to reset the guide. Failure to do so causes large resistance and degrades accuracy over time. |
Air Supply Requirements
| Requirement | Detail |
|---|---|
| Filtration | Install air filter upstream of valve. Filtration degree: 5 µm or finer. |
| Moisture | Install air dryer or water separator upstream. Drain condensate regularly. |
| Air Quality | Clean, dry compressed air only. No chemicals, synthetic oils, salt, or corrosive gases. |
| Lubrication | Non-lube — no lubrication required. If system uses lubrication, use turbine oil Class 1 (ISO VG32, no additive). Once applied, must be continued. |
| Corrosion | The finger guide rail uses martensitic stainless steel — inferior corrosion resistance vs austenitic. Rust may form where condensation collects. Use protective cover (D) in humid environments. |
RMH Series Model Comparison
| Model | Type | Fingers | Stroke | Ext. Force | Max Freq. | Weight (Clamp) | Air Reduction |
|---|---|---|---|---|---|---|---|
| RMHZ2 ← this product | Pneumatic Standard | 2 | 14 mm | 54.2 N | 120 CPM | 638 g | Up to 80% |
| RMHS3 | Pneumatic 3-Finger | 3 | 8 mm (dia.) | 118 N | 60 CPM | 776 g | Up to 60% |
| RMHF2 | Pneumatic Long Stroke | 2 | 64 mm | 90 N | 60 CPM | 945 g | Up to 30% |
| RMH Electric | Electric | 2 | — | — | — | — | N/A |
| RMH Vacuum | Vacuum / Suction | — | — | — | — | — | N/A |
| RMH Magnet | Magnetic | — | — | — | — | — | N/A |
Gripping Force Selection Guide
| Condition | Recommended Gripping Force Margin |
|---|---|
| Standard cobot operation (≤1,000 mm/s², ≤250 mm/s), µ = 0.2 | At least 5× workpiece weight |
| Standard cobot operation, µ = 0.1 (smooth surfaces) | At least 10× workpiece weight |
| High acceleration or impact loads | Increase margin beyond 5× |
| Small contact area between finger and workpiece | Use rubber-tipped fingers; target 10× margin |
| Max Allowable Loads — RMHZ2-20 | |||
|---|---|---|---|
| Vertical Load (Fvmax) | Pitch Moment (Mpmax) | Yaw Moment (Mymax) | Roll Moment (Mrmax) |
| 176 N | 2.1 N·m | 2.1 N·m | 4.2 N·m |
| Combined load check: Fv/176 + Mp/2.1 + My/2.1 + Mr/4.2 ≤ 1.0. The RMHZ2 has higher allowable moments than the RMHF2 (1.4 N·m) due to the high-precision linear guide construction. |
When to Choose the RMHZ2
| ✓ Good Fit — Choose the RMHZ2 when: | → Consider Alternatives When: |
|---|---|
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Application Examples
| Industry | Application | Why the RMHZ2 |
|---|---|---|
| Electronics Mfg. | Small Component Pick-and-Place | 120 CPM frequency and ±0.01 mm repeatability support high-speed, high-accuracy transfer of connectors, caps, and small PCB components between trays and fixtures. |
| Life Sciences | Test Tube Transfer (2-finger) | Lightweight at 638 g and precise at ±0.01 mm, the RMHZ2 is used where test tubes have a consistent diameter and cycle throughput is important. Where tube diameter varies, the RMHS3 3-finger is preferred. |
| Automotive | Small Part Assembly | Fast cycle rate suits high-volume sub-assembly lines. The N.C. valve option (C) retains grip on power loss — important for safety in human-collaborative zones. |
| Food & Beverage | Consistent-Size Package Handling | Where product format is fixed, the RMHZ2's 14 mm stroke and light weight reduce payload demand on the cobot arm, allowing use of smaller robots for the same task. |
| Medical Devices | Precision Assembly & Inspection | High repeatability and non-lube design suit clean assembly environments. Unrestricted mounting orientation allows flexible integration into compact cells. |
| Machine Tending | Consistent Part Loading | Where parts are the same size every cycle, the RMHZ2 provides the speed and precision of a standard gripper at the lowest weight in the series — minimizing cycle time and cobot payload. |
Frequently Asked Questions
| What is the SMC RMHZ2 used for? | |
| The RMHZ2 is the standard 2-finger RMH cobot gripper — optimized for fast, precise, repeatable pick-and-place where workpiece size is consistent. With 120 CPM maximum frequency, ±0.01 mm repeatability, and 638 g weight, it is the go-to choice when cycle speed, precision, and payload efficiency matter more than stroke range. | |
| What is the difference between the RMHZ2 and the RMHF2? | |
| RMHZ2: 14 mm stroke, 54.2/72.2 N force, 638 g, 138 mm height, 120 CPM, ±0.01 mm repeatability, up to 80% air reduction. RMHF2: 64 mm stroke, 90 N force, 945 g, 89.3 mm height, 60 CPM, ±0.05 mm repeatability, up to 30% air reduction. Choose the RMHZ2 for speed, weight, and consistency. Choose the RMHF2 for stroke range, lower height, and analog position sensing. | |
| Does the RMHZ2 work with Universal Robots? | |
| Yes. Robot code 011P (PNP) supports UR3e, UR5e, UR10e, and UR16e. All three tool changer types supported. Connector cable: RMH-A00-11-A. | |
| Does the RMHZ2 work with FANUC CRX cobots? | |
| Yes. Robot code 051P (PNP) supports CRX-5iA, CRX-10iA(L), CRX-20iA, and CRX-30iA. All three tool changer types supported. Connector cable: RMH-A00-11-A. | |
| What is the maximum operating frequency of the RMHZ2? | |
| 120 CPM for the basic valve type — double the RMHF2 and RMHS3. This is the highest frequency in the RMH series and makes the RMHZ2 the best choice for high-throughput applications. N.O. and N.C. valve options have a reduced maximum frequency. | |
| What is the repeatability of the RMHZ2? | |
| ±0.01 mm — same as the RMHS3 and higher precision than the RMHF2 (±0.05 mm). Achieved through the high-precision linear guide integrated into the finger design. | |
| Does the RMHZ2 have an analog position sensor option? | |
| No. The RMHZ2 supports NPN (N) and PNP (P) auto switches only — no switch code A or D-MP sensor. For analog stroke position feedback, the RMHF2 with switch code A is the correct product (UR, FANUC, DENSO WAVE compatible). | |
| What is the air consumption reduction for the RMHZ2? | |
| Up to 80% vs a separately mounted solenoid valve — the highest reduction in the RMH series. The built-in valve eliminates long piping runs between valve and gripper, which are the primary source of wasted air. Conditions: ø2.5 mm pipe I.D., 2 m length, 0.5 MPa. | |
| Does the RMHZ2 work with KUKA cobots? | |
| Yes, with constraints. Robot code 061P supports the KUKA LBR-iiwa with the I/O Pneumatic media flange only. Max temperature 40°C. Power supply: 24 VDC −15%/+20%. Auto type not supported. Cable: RMH-A00-11-B. | |
| Is plug-in software available for the RMHZ2? | |
| Yes. URCap for Universal Robots, Plug and Play Kit for YASKAWA, TMComponent for OMRON/Techman, CRX Plug-in for FANUC, and Library for DENSO WAVE. Program the gripper from the robot teach pendant without custom code. | |
| Can I mount multiple RMHZ2 grippers on one robot? | |
| Yes. SMC RMMA Series Multi Hand Adapter supports up to 3 grippers simultaneously. Mounting angles: 90°, 120°, or 180°. ISO 9409-1-50-4-M6 compliant. | |
| What is the warranty? | |
| 1 year in service or 1.5 years from delivery, whichever comes first. Does not cover consequential damage to other equipment. |
Replacement Parts & Order Numbers
| Description | Order Number | Notes |
|---|---|---|
| Gripper Assembly | RMH-A13-01 | Complete gripper unit |
| Protective Cover Assembly | RMH-A13-08 | Includes cover and mounting screws |
| Auto Switch Assembly — PNP | RMH-A00-05-P | 2 switches as one assembly — replace as unit only |
| Auto Switch Assembly — NPN | RMH-A00-05-N | 2 switches as one assembly |
| Solenoid Valve — Normally Closed (basic) | V114-5MOU | SOL1 and SOL2 for basic type |
| Solenoid Valve — Normally Open | V124-5MOU | SOL1 for N.O. option; SOL2 for N.C. option |
| Solenoid Valve — N.C. (KUKA 061P only) | V114-5MOU-X647 | Special order, KUKA only |
| Solenoid Valve — N.O. (KUKA 061P only) | V124-5MOU-X647 | Special order, KUKA only |
| Main Plate Assembly — Clamp (most robots) | RMH-A00-09-A | UR, Mitsubishi, YASKAWA, FANUC, KUKA, OMRON, HAN'S, DENSO WAVE |
| Main Plate Assembly — Clamp (DOOSAN, SIASUN, AUBO) | RMH-A00-09-B | For 071P, 081P, 101N |
| Main Plate Assembly — Clamp (JAKA, ABB) | RMH-A00-09-C | For 091N/P, 121P |
| Main Plate — One-push (most robots) | RMTM1-M1-X101 | |
| Main Plate — One-push (DOOSAN, SIASUN, AUBO) | RMTM1-M1-X101B | |
| Main Plate — One-push (JAKA, ABB) | RMTM1-M1-X101C | |
| Main Plate — Auto type (UR, YASKAWA DTP, FANUC, DENSO WAVE) | RMTA1-10M1-C3 | |
| Main Plate — Auto type (OMRON/Techman) | RMTA1-10M1-C4 | |
| Piping Plate Assembly | RMH-A00-06 | Required for N.O. valve option |
| One-Touch Fitting | KQ2S04-M5N | ø4 mm |
| Exhaust Throttle Valve with Silencer | ASN2-M5-X937 | |
| Dedicated Flange — Mitsubishi Electric (031N/P) | JMHZ-A16-X7400-BRK-01 | |
| Dedicated Flange — YASKAWA HC10 (041N/P) | JMHZ-A16-X7400-BRK-02 | |
| Dedicated Flange — YASKAWA HC10DT (042N/P) | JMHZ-A16-X7400-BRK-03 | |
| Extension Flange — OMRON/Techman with camera | RMH-A00-20 | Prevents camera interference when using tool holder |
Available Configurations
All variants listed below are for the RMHZ2-20D base unit. Use the part number structure guide above to confirm your selection, or contact us for configurations not listed.
| Part Number | Robot Platform | Switch | Valve | Cable | Cover | Mounting / Tool Changer |
|---|---|---|---|---|---|---|
| UNIVERSAL ROBOTS — UR3e / UR5e / UR10e / UR16e | ||||||
| RMHZ2-20D-011P-DE | Universal Robots | PNP switch | Basic | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-011P-E | Universal Robots | PNP switch | Basic | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-011P-F | Universal Robots | PNP switch | Basic | With cable | Without cover | Clamp — without main plate |
| RMHZ2-20D-011P-DE1 | Universal Robots | PNP switch | Basic | With cable | With cover | One-push — with main plate |
| RMHZ2-20D-011P-NE1 | Universal Robots | PNP switch | Basic | Without cable | Without cover | One-push — with main plate |
| RMHZ2-20D-011PC-E | Universal Robots | PNP switch | Normally Closed | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-011PC-NDE | Universal Robots | PNP switch | Normally Closed | Without cable | With cover | Clamp — with main plate |
| RMHZ2-20D-011PC-NDE1 | Universal Robots | PNP switch | Normally Closed | Without cable | With cover | One-push — with main plate |
| RMHZ2-20D-011PO-DE | Universal Robots | PNP switch | Normally Open | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-011PO-E | Universal Robots | PNP switch | Normally Open | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-011PO-NDE | Universal Robots | PNP switch | Normally Open | Without cable | With cover | Clamp — with main plate |
| OMRON / TECHMAN ROBOT — TMm / TMmS | ||||||
| RMHZ2-20D-021N-DE | OMRON / Techman Robot | NPN switch | Basic | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-021NC-DE | OMRON / Techman Robot | NPN switch | Normally Closed | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-021NO-E1 | OMRON / Techman Robot | NPN switch | Normally Open | With cable | Without cover | One-push — with main plate |
| MITSUBISHI ELECTRIC — MELFA-ASSISTA RV-5AS-D | ||||||
| RMHZ2-20D-031N-E2 | Mitsubishi Electric | NPN switch | Basic | With cable | Without cover | Auto — with main plate ⚠ verify compatibility |
| YASKAWA ELECTRIC — MOTOMAN | ||||||
| RMHZ2-20D-042P-DE | YASKAWA HC10DT (042) | PNP switch | Basic | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-043N-DE | YASKAWA HC10(S)/HC20(S)DTP (043) | NPN switch | Basic | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-043P-DE | YASKAWA HC10(S)/HC20(S)DTP (043) | PNP switch | Basic | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-043PC-DE | YASKAWA HC10(S)/HC20(S)DTP (043) | PNP switch | Normally Closed | With cable | With cover | Clamp — with main plate |
| FANUC — CRX-5iA / CRX-10iA(L) / CRX-20iA / CRX-30iA | ||||||
| RMHZ2-20D-051P-DE | FANUC CRX | PNP switch | Basic | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-051P-E | FANUC CRX | PNP switch | Basic | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-051P-NE | FANUC CRX | PNP switch | Basic | Without cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-051P-NF | FANUC CRX | PNP switch | Basic | Without cable | Without cover | Clamp — without main plate |
| RMHZ2-20D-051P-DE1 | FANUC CRX | PNP switch | Basic | With cable | With cover | One-push — with main plate |
| RMHZ2-20D-051P-E2 | FANUC CRX | PNP switch | Basic | With cable | Without cover | Auto — with main plate |
| RMHZ2-20D-051P-F2 | FANUC CRX | PNP switch | Basic | With cable | Without cover | Auto — without main plate |
| RMHZ2-20D-051P-NDF2 | FANUC CRX | PNP switch | Basic | Without cable | With cover | Auto — without main plate |
| RMHZ2-20D-051PC-DE | FANUC CRX | PNP switch | Normally Closed | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-051PC-E | FANUC CRX | PNP switch | Normally Closed | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-051PC-NDE | FANUC CRX | PNP switch | Normally Closed | Without cable | With cover | Clamp — with main plate |
| RMHZ2-20D-051PO-DE | FANUC CRX | PNP switch | Normally Open | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-051PO-E | FANUC CRX | PNP switch | Normally Open | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-051PO-NDE | FANUC CRX | PNP switch | Normally Open | Without cable | With cover | Clamp — with main plate |
| KUKA — LBR-iiwa (I/O Pneumatic media flange only · max 40°C) | ||||||
| RMHZ2-20D-061PC-DE | KUKA LBR-iiwa | PNP switch | Normally Closed | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-061P-F | KUKA LBR-iiwa | PNP switch | Basic | With cable | Without cover | Clamp — without main plate |
| DOOSAN ROBOTICS | ||||||
| RMHZ2-20D-071PC-DE | DOOSAN Robotics | PNP switch | Normally Closed | With cable | With cover | Clamp — with main plate |
| SIASUN | ||||||
| RMHZ2-20D-081P-E | SIASUN | PNP switch | Basic | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-081P-E1 | SIASUN | PNP switch | Basic | With cable | Without cover | One-push — with main plate |
| HAN'S ROBOT — E03 / E05 / E10 | ||||||
| RMHZ2-20D-111P-E | HAN'S Robot | PNP switch | Basic | With cable | Without cover | Clamp — with main plate |
| RMHZ2-20D-111P-F | HAN'S Robot | PNP switch | Basic | With cable | Without cover | Clamp — without main plate |
| ABB — Gofa | ||||||
| RMHZ2-20D-121P-DE | ABB Gofa | PNP switch | Basic | With cable | With cover | Clamp — with main plate |
| AUBO — i3 / i5 / i10 | ||||||
| RMHZ2-20D-101N-NDE | AUBO | NPN switch | Basic | Without cable | With cover | Clamp — with main plate |
| RMHZ2-20D-101NO-DE | AUBO | NPN switch | Normally Open | With cable | With cover | Clamp — with main plate |
| RMHZ2-20D-101NO-NDE | AUBO | NPN switch | Normally Open | Without cable | With cover | Clamp — with main plate |
| ⚠ Note on RMHZ2-20D-031N-E2: This variant specifies Mitsubishi Electric with an Auto type (E2) tool changer. The catalog lists Mitsubishi Electric (031) as compatible with Clamp and One-push types only. Please verify this SKU with your SMC representative before ordering. |
| Don't see your configuration? Contact us with your robot model, switch preference, valve option, and mounting type — we can source or configure the correct variant. |
Downloads & Documentation
| Document | Link |
|---|---|
| RMH Series Catalog (includes RMHZ2) | ES160-7 PDF — smcetech.com |
| RMHZ2 Operation Manual | Search model on smcworld.com |
| CAD Models (STEP, SOLIDWORKS, DWG, IGES) | Login required — smcusa.com |
| RoHS Certificate | Request from SMC — smcusa.com/contact |
