Auto Hand Changing System (AHC), MA3 Series
Brand :
SMC
Caution
- See the catalog for specification details.
- Product images may be representative images. Refer to the manufacturer's catalog for shape details.
Product Description
The AHC system changes robot hand tools automatically to accommodate workpieces of different shapes, thus making it possible to adopt FMS on the assembly line.
[Features]
· No adjustment or teaching required when changing tools.
· Accelerated launch of assembly lines.
AHC System MA3 Series Features
AHC System MA3 Series external appearance
Specifications
| Series | MA310 | MA311 | MA320 | MA321 | ||
|---|---|---|---|---|---|---|
| Positioning | Ball coupling | Curvic coupling | ||||
| Max. transportable weight | 5 kg | |||||
| Handling | Single acting / air supply at separation | Double acting | Single acting / air supply at separation | Double acting | ||
| Handling air pressure | 0.4 to 0.7 MPa | |||||
| Proof pressure | 1.05 MPa | |||||
| Ambient and fluid temperature | 0 to 60°C | |||||
| Positioning repeatability | ±0.01 mm | |||||
| Combined axial force W* | 200 N | 500 N (at 0.5 MPa) | 200 N | 500 N (at 0.5 MPa) | ||
| Moment resistance M* | 3 N·m | 7.5 N·m (at 0.5 MPa) | 3 N·m | 7.5 N·m (at 0.5 MPa) | ||
| Torque resistance T* | 3 N·m | 7.5 N·m (at 0.5 MPa) | 12 N·m | 30 N·m (at 0.5 MPa) | ||
| Interface | Air | Max. operating pressure | 0.7 MPa | |||
| Operating vacuum pressure | -100 kPa or more (10 Torr or more) | |||||
| Cv value | 0.072 | |||||
| Number of circuits | 6 | |||||
| Electricity | Contact point capacity | 2 A / interface | ||||
| Number of contact points | 12 | |||||
- *Values given in the table for combined axial force, moment resistance, and torque resistance are the values for when the AHC unit and the tool adapter begin to separate.
For safety reasons, make sure that the axial force, moment, and torque from the load are 1/2 or less than the values above during use.
Option Part No.
Robot Adapter
| Part no. | Applicable shaft diameter | Note |
|---|---|---|
| MA310-CR1 | ø10 (applicable shaft diameter 10 mm) | Hex socket head cap screw M4 × 10 (4) M4 × 14 (4 pcs.) |
| MA310-CR2 | ø11 (applicable shaft diameter 11 mm) | |
| MA310-CR3 | ø14 (applicable shaft diameter 14 mm) | |
| MA310-CR4 | ø15 (applicable shaft diameter 15 mm) | |
| MA310-CR5 | ø20 (applicable shaft diameter 20 mm) | |
| MA310-CS6 | ø24 (applicable shaft diameter 24 mm) | |
| MA310-CR6 | ø25 (applicable shaft diameter 25 mm) |
Additional Installation Unit of Electrical Contacts
| Part no. | Additional installation unit | Application | Note |
|---|---|---|---|
| MA310-EY1 | 8 contact points | For AHC unit | Hex socket head cap screw M2.5 × 10 (2 pcs.) |
| MA310-EA1 | For tool adapter |
Drawing / Components Parts
Single Acting Type
Single acting type structure drawing / component parts
Double Acting Type
Double acting type structure drawing / component parts
Component Parts
| No. | Description | Material | Note |
|---|---|---|---|
| 1 | Body | Aluminum alloy | Hard anodized |
| 2 | Insulation ring | Synthetic resin | Black |
| 3 | Coupling | Carbon steel | Special black thin-membrane anti-corrosive treated |
| 4 | Piston | Aluminum alloy | Chromate treatment |
| 5 | Lever | Carbon steel | Special black thin-membrane anti-corrosive treated |
| 6 | Check valve ass’y | Brass, steel wire, synthetic rubber | - |
| 7 | Pilot pin | Carbon steel | Special black thin-membrane anti-corrosive treated |
| 8 | Clamp spring | Steel wire | Zinc chromated |
| 9 | Seal | Synthetic rubber | - |
| 10 | Parallel pin | Stainless steel | - |
| 11 | Multi-tube holder | Synthetic resin | Black |
| 12 | Contact probe | - | - |
| 13 | D-sub connector ass’y | - | - |
| 14 | Cable | - | - |
| 15 | Robot Adapter | Aluminum alloy | Hard anodized |
| 16 | Connecting base | Aluminum alloy | Hard anodized |
| 17 | Tool plate | Aluminum alloy | Hard anodized |
| 18 | Hook | Carbon steel | Special black thin-membrane anti-corrosive treated |
| 19 | Contact block ass’y | Beryllium copper, synthetic resin | Contact point gold plated |
| 20 | Passage seal | Synthetic rubber | - |
| Single Acting Type | |||
| 21 | Shaft | Stainless steel | - |
| 22 | Cap | Aluminum alloy | Chromate treatment |
| Double Acting Type | |||
| 23 | Head cap | Aluminum alloy | Hard anodized |
| 24 | Rod seal | Synthetic rubber | - |
External dimensional drawing
AHC unit + tool adapter / single acting type
- AHC unit / MA310 / 320-YNM5 (without robot adapter)
- AHC unit / MA310 / 320-YNM5-□ (with robot adapter)
- Tool adapter / MA310 / 320-A□
(Unit: mm)
Dimensions when installed: AHC unit + tool adapter / single acting type MA310 / 320-AM3
(Unit: mm)
Dimensions when installed: AHC unit + tool adapter / single acting type MA310 / 320-AM5
| Model | Applicable shaft diameter ød | øD | Weight g | |
|---|---|---|---|---|
| AHC Unit | MA31 0-YNM5 MA32 0-YNM5 | - | - | 440 |
| MA31 0-YNM5-R1 MA32 0-YNM5-R1 | 10 | 35 | 520 | |
| MA31 0-YNM5-R2 MA32 0-YNM5-R2 | 11 | |||
| MA31 0-YNM5-R3 MA32 0-YNM5-R3 | 14 | |||
| MA31 0-YNM5-R4 MA32 0-YNM5-R4 | 15 | |||
| MA31 0-YNM5-R5 MA32 0-YNM5-R5 | 20 | 41 | ||
| MA31 0-YNM5-S6 MA32 0-YNM5-S6 | 24 | |||
| MA31 0-YNM5-R6 MA32 0-YNM5-R6 | 25 | |||
| For tool adapter | MA31 0-AM3 MA32 0-AM3 | - | - | 250 |
| MA31 0-AM5 MA32 0-AM5 | 270 | |||
- *Refer to the manufacturer's catalog for other models' specifications, etc.