SRA166/SRA210-01A SRA series

The Nachi SRA166 and SRA210-01A robots are high-performance 6-axis articulated arm robots specifically designed for spot welding applications. They excel in combining power, reach, and speed, making them ideal for diverse industrial needs.

Add to Quote
SKU: SRA166/210-01A Category:

The Nachi SRA166 and SRA210-01A robots are high-performance 6-axis articulated arm robots specifically designed for spot welding applications. They excel in combining power, reach, and speed, making them ideal for diverse industrial needs.

  • High precision: Achieve accurate and consistent weld quality with minimal errors.
  • Robust construction: Built to withstand the demanding conditions of welding environments.
  • Flexibility: Adapt to various welding tasks and integrate seamlessly into existing production lines
World Class Speed Robot

  • Robot motion makes minimum cycle times unbeatable. Light weight and high rigidity 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 features 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.

Controller


Catalog Download

PDF   · SRA166/210-01A (2pages/690KB)

 

Exterior dimensions and operating envelope


SRA 166/210-01A

SRA 166/210-01A

(*1) The specifications are subject to changes without notice.
(*2) 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 Law. Please go through careful investigation and necessary formalities for export.

The Nachi SRA166 and SRA210-01A Robot specifications


Robot model SRA166-01A SRA210-01A
Structure Articulated construction
Number of axes 6
Drive system AC servo system
Max. operating area Arm J1 Swivel ±3.14rad (±180°)
J2 Forward/
backward
+1.05 to -1.40rad (+60° to -80°)
J3 Upward/
downward
+2.62 to -2.56rad (+150° to -146.5°)
Wrist J4 Rotation2 ±3.67rad (±210°)
J5 Bending ±2.09rad (±120°)
J6 Rotation1 ±3.58rad (±205°)
Max. velocity Arm J1 Swivel 2.18rad/s (125°/s) 2.01rad/s (115°/s)
J2 Forward/
backward
2.01rad/s (115°/s) 1.83rad/s (105°/s)
J3 Upward/
downward
2.11rad/s (121°/s) 1.97rad/s (113°/s)
Wrist J4 Rotation2 3.14rad/s (180°/s) 2.44rad/s (140°/s)
J5 Bending 3.02rad/s (173°/s) 2.32rad/s (133°/s)
J6 Rotation1 4.54rad/s (260°/s) 3.49rad/s (200°/s)
Payload Wrist 166kg 210kg
Forearm(*1) 15kg (maximum 60kg)
Allowable static load torque J4 Rotation2 951N·m 1,337N·m
J5 Bending 951N·m 1,337N·m
J6 Rotation1 490N·m 720N·m
Max. allowable moment of inertia (*2) J4 Rotation2 88.9kg·m2 141.1kg·m2
J5 Bending 88.9kg·m2 141.1kg·m2
J6 Rotation1 45.0kg·m2 79.0kg·m2
Position repeatability (*3) ±0.1mm ±0.15mm
Ambient temperature 0 to 45°C
Installation Floor mounted
Robot mass 1,060kg 1,090kg

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.

Reviews

There are no reviews yet.

Be the first to review “SRA166/SRA210-01A SRA series”

Your email address will not be published. Required fields are marked *

Scroll to Top