Robot Gun SRA166/210-01A
World Class Speed Robot • Robot motion makes minimum cycle times unbeatable. Light weight and highly rigid design results in high acceleration and minimum vibration. Maximum speed on all axes reduces move time. All this…
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World Class Speed Robot
• Robot motion makes minimum cycle times unbeatable. Light weight and highly rigid design results in high acceleration and minimum vibration. Maximum speed on all axes reduces move time. All this provides dramatically improved productivity.
Superior Spot Welding Capability
• Industry leading advanced servo gun software feature and technologies.
SRA robot ease of use improves the bottom line
• Improved drives and motors for accurate positioning and better repeatability.
• Compact design allows closer installation in less floor space.
Improved energy efficiency
• Power consumption reduced 15% from existing models by reducing the robot’s weight by 20% and using cutting edge motor drive controls.
Robot Specifications
| Item | Specifications | |||
| Robot Model | SRA166-01A | SRA210-01A | ||
| Structure | Atriculated Construction | |||
| Number of axes | 6 | |||
| Drive system | AC servo system | |||
| Max.operating area | Arm | J1 Swivel | ±3.14 rad (±180º) | |
| J2 Forward/backward | +1.05~-1.40 rad (+60º~-80º) | |||
| J3 Upward/downward | +2.62~-2.56 rad (+150º~-146.5º) | |||
| Wrist | J4 Rotation 2 | ±3.67 rad (±210º) | ||
| J5 Bending | ±2.09 rad (±120º) | |||
| J6 Rotation 1 | ±3.58 rad (±205º) | |||
| Max.velocity | Arm | J1 Swivel | 2.18 rad/s (125º/s) | 2.01 rad/s (115º/s) |
| J2 Forward/backward | 2.01 rad/s (115º/s) | 1.83 rad/s (105º/s) | ||
| J3 Upward/downward | 2.11 rad/s (121º/s) | 1.97 rad/s (113º/s) | ||
| Wrist | J4 Rotation 2 | 3.14 rad/s (180º/s) | 2.44 rad/s (140º/s) | |
| J5 Bending | 3.02 rad/s (173º/s) | 2.32 rad/s (133º/s) | ||
| J6 Rotation 1 | 4.54 rad/s (260º/s) | 3.49 rad/s (200º/s) | ||
| Payload | Wrist | 166kg | 210kg | |
| Forearm*1 | 15kg (maximum 60kg) | |||
| Allowable static load torque | J4 Rotation 2 | 951N•m | 1337N•m | |
| J5 Bending | 951N•m | 1337N•m | ||
| J6 Rotation 1 | 490N•m | 720N•m | ||
| MAx allowable moment of inertia*2 | J4 Rotation 2 | 88.9kg•m² | 141.1kg•m² | |
| J5 Bending | 88.9kg•m² | 141.1kg•m² | ||
| J6 Rotation 1 | 45.0kg•m² | 79.0kg•m² | ||
| Position repeatability*3 | ±0.1 mm | ±0.15 mm | ||
| Ambient temperature | 0 ~ 45ºC | |||
| Installation | Floor Mounted | |||
| Robot mass | 1060 kg | 1090 kg | ||
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.
Exterior Dimensions and Operating Envelope
SRA166/210-01A
* Data shown in for SRA210-01A.
* The diagram below shows specifications for cable support (A-Trac4) installed on the arm of a spot welding robot.
– The specification are subject to changes without notice.
– In case that an end user uses this product for military purpose or production of weapon, this product may be liable for the subject of export restriction stipulated in the Foreign Exchange and Foreign Trade Control Law. Please go through careful investigation and necessary formalities for export.
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