Micro working robot
High-performance system developed especially for micro-handling – unbeatable in precision, speed and compactness.
The compact robot units with 4 degrees of freedom are ideal for micro assembling like watches, mobile phones or hearing aids. The RP series robots include three models for handling tasks with payloads from 1 to 5 kg.
MELFA Robots – RP Series
Super-fast exceptionally precise
The RP-series of Mitsubishi Electric convinces due to its innovative concept, which is required for highly accurate and extremely fast applications. The robots have a unique double-arm structure which significantly increases production and improves quality within micro-handling. Together with the ultra-compact SD-controller, the RP-robot can be manually installed in any application, no matter how small. Like all MELFA-robots, the RP-series is already fitted at the factory with all features such as Ethernet, USB, tracking connection and the additional axle control for up to 8 additional axles.
Highlights
- Highest precision: repetition accuracy of ± 0.005 mm
- Compact and lightweight: 12 kg light and a footprint smaller than DIN A4 (FP-1ADH)
- Weight: 1 kg to 5 kg handling weight for many different applications.
- Protection: Clean-room model (ISO-level III) available
- Connectors: Pneumatic grippers, Ethernet, USB, camera interface and two encoder connections as well as up to 8 additional external axles as standard, optional I/O and field bus expansion cards. Direct Connection via Ethernet to GOT HMI and teaching box.
- Double arm SCARA robot: unrivalled in the market - unique in the Technology
- Teaching box : Full Graphic R56TB with touch screen or R32TB
Product range
| Type | RP-1ADH | RP-3ADH | RP-5ADH |
|---|---|---|---|
| Degrees of freedom (no. of axes) | 4 | 4 | 4 |
| Maximum speed | <0.5 s/Cycle | >0.5 s/Cycle | >0.5 s/Cycle |
| Payload capacity | 1.0 kg | 3.0 kg | 5.0 kg |
| Position repeatability (X, Y direction) | ± 0.005 mm | ± 0.008 mm | ± 0.01 mm |
| Position repeatability (Z direction) | ± 0,01 mm | ± 0,01 mm | ± 0,01 mm |
| Operating range | 234 mm | 332 mm | 451 mm |
RP-ADH Series
The twin-arm SCARA robots of the RP series are high-performance systems developed specially for micro-handling for with payloads from 1 to 5kg.
Product Specification:
|
Characteristics/Functions |
RP-1ADH |
RP-3ADH |
RP-5ADH |
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|---|---|---|---|---|---|
|
Degrees of freedom (no. of axes) |
4 |
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|
Installation posture |
Floor mounting |
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Drive system |
AC servo |
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Position detection method |
Absolute encoder |
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Brake attachment |
All axes |
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Payload capacity |
rated |
kg |
0.5 |
1.0 |
2.0 |
|
maximum |
1.0 |
3.0 |
5.0 |
||
|
Operating range |
width depth |
mm |
150x105 (DIN-A6) |
210x148 (DIN-A5) |
297x210 (DIN-A4) |
|
vertical |
mm |
30 |
50 |
||
|
twist |
degree |
±200 |
|||
|
Maximum speed |
J1/J2 |
degree/s |
480 |
432 |
|
|
J3 |
mm/s |
800 |
960 |
||
|
J4 |
degree/s |
3000 |
1330 |
1230 |
|
|
Cycle time (25 x 100 x 25 mm) |
sec |
0.28 |
0.33 |
0.38 |
|
|
Inertial moment |
wrist |
kgm 2 |
3.10x10-4 |
1.60x10-3 |
3.20x10-3 |
|
Position repeatability |
X, Y direction |
mm |
±0.005 |
±0.008 |
±0.01 |
|
Z direction |
mm |
±0.01 |
|||
|
direction of the wrist twist |
degree |
±0.02 |
±0.03 |
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|
Ambient temperature |
°C |
0–40 |
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|
Weight |
kg |
12 |
24 |
25 |
|
|
Tool wiring |
8 inputs/8 outputs |
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Supply pneumatic pressure |
MPa |
0.5 ±10 % |
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Robot controller |
CR1DA |
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Order information |
Art. no. |
252843 |
252844 |
252885 |
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