SRA100/166/210/166L/120EL
SRA100/166/166L/120EL
SRA210
SRA100/166/210/166L/120EL
by Nachi
World Class Speed Robot
- Robot motion makes minimum cycle times unbeatable. Light weight and high rigidity design makes high acceleration and minimum vibration. Maximum speed on all axes reduces cycle time. Improved productivity by these design.
Easy to use
- Improved motor drive controls for accurate positioning and repeatability.
- Slim and compact design allows closer installation in less floor space.
- Improved maintenance item. It can do easy parts replacement and inspection.
Energy saving
- Power consumption reduced 15% from existing model by reducing the robot’s weight by 20% and using newest motor drive controls.
Controller
- FD11
Specification
Robot specifications
| Robot model | SRA100 | SRA166 | SRA210 | SRA166L | SRA120EL | |||
|---|---|---|---|---|---|---|---|---|
| Structure | Articulated construction | |||||||
| Number of axes | 6 | |||||||
| Drive system | AC servo system | |||||||
| Max. operating area (rad[°]) |
Arm | J1 | Swivel | ±3.14 [±180] | ||||
| J2 | Back & forth | +1.05 to -1.40 [+60 to -80] | ||||||
| J3 | Up & down | +2.62 to -2.56 [+150 to -146.5] |
+2.62 to -2.33 [+150 to -133.4] |
+2.62 to -2.23 [+150 to -127.7] |
||||
| Wrist | J4 | Rotation 2 | ±6.28 [±360] | |||||
| J5 | Bend | ±2.36 [±135] |
±2.27 [±130] |
±2.36 [±135] |
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| J6 | Rotation 1 | ±6.28 [±360] | ||||||
| Max. velocity (rad/s[°/s]) |
Arm | J1 | Swivel | 2.37 [136] |
2.18 [125] |
2.01 [115] |
||
| J2 | Back & forth | 2.36 [135] |
2.01 [115] |
1.83 [105] |
||||
| J3 | Up & down | 2.36 [135] |
2.11 [121] |
1.97 [113] |
||||
| Wrist | J4 | Rotation 2 | 4.19 [240] |
3.14 [180] |
2.44 [140] |
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| J5 | Bend | 4.07 [233] |
3.02 [173] |
2.32 [133] |
3.02 [173] |
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| J6 | Rotation 1 | 6.31 [351] |
4.54 [260] |
3.49 [200] |
4.54 [260] |
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| payload (kg) |
Wrist | 100 | 166 | 210 | 166 | 120 | ||
| Forearm *1 | 45 (maximum 90) | |||||||
| Allowable static load torque (N·m) |
J4 | Rotation 2 | 580 | 951 | 1,337 | 951 | 687 | |
| J5 | Bend | 580 | 951 | 1,337 | 951 | 687 | ||
| J6 | Rotation 1 | 290 | 490 | 720 | 490 | 353 | ||
| Max. allowable moment of inertia *2 (kg·m2) |
J4 | Rotation 2 | 60 | 88.9 | 141.1 | 88.9 | 60 | |
| J5 | Bend | 60 | 88.9 | 141.1 | 88.9 | 60 | ||
| J6 | Rotation 1 | 30 | 45 | 79 | 45 | 30 | ||
| Max. reach (mm) | 2,654 | 2,674 | 2,951 | 3,099 | ||||
| Position repeatability *3(mm) | ±0.1 | ±0.15 | ||||||
| Installation | Floor mounted | |||||||
| Ambient conditions *4 |
Temperature : 0 to 45°C |
|||||||
| Robot mass (kg) | 960 | 990 | 980 | 985 | ||||
1[rad]=180/π[°] 1[N·m]=1/9.8[kgf·m]
(*1) Load specification of number 1 arm varies according to wrist load conditions and installation position.
(*2) Note that the allowable moment of inertia of wrist varies with the wrist load conditions.
(*3) JIS B 8432 compliant.
(*4) Permitted height is not higher than 1,000m above sea level. If used in higher place, permitted temperature is affected by height.