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NACHI ( MC400L)

MC400L

MC Series-Hollow Wrist Super Heavy Loadable Robot
  • SpecificationJoint type
  • Number of axes6 axes
  • Body weight3050KG
  • Position repeatability±0.3mm
  • Drive methodAC servo mode
  • Installltion wayground

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  • NACHI detailed documentation
Robot ModelMC400L-01
stuctureJoint type
Number of joints6
Drive modeAC servo mode
maximum movement
scope
1st axis±3.14rad (±180°)
2nd axis-1.83 ~ +1.05rad (-105 ~ +60°)
3rd axis-2.27 ~ +0.52rad (-130 ~ +30°)
4th axis±3.67rad (±210°)
5th axis±2.09rad(±120°)
6th axisMaximum: ±6.28rad (±360°)
Initial setting value: ±3.67rad (±210°)※4
Maximum speed1st axis1.57rad/s (90°/s)
2nd axis1.57rad/s (90°/s)
3rd axis1.57rad/s (90°/s)
4th axis1.92rad/s (110°/s)
5th axis1.92rad/s (110°/s)
6th axis3.14rad/s (180°/s)
Transportable masswrist400kg
Robot Arm 1 ※1max 50kg
Allowable static load torque4th axis3450N·m
5th axis3450N·m
6th axis1725N·m
Maximum allowable inertia
Torque *2
4th axis600kg·m2
5th axis600kg·m2
6th axis400kg·m2
Position repeatability accuracy *3±0.3mm
installtion wayground
Set conditionsAmbient temperature: 0~45°C※5
Ambient humidity: 20~85% RH (no condensation)
Allowable vibration of the mounting surface: 0.5G (4.9m/s2) or less
body weight3,050kg

1[rad]=180/π[°] 1[N·m]=1/9.8[kgf·m]

(*1) Varies depending on the installation position and wrist load weight.

(*2) Please note that the allowable moment of inertia of the wrist may differ depending on the load conditions of the wrist.

(*3) Based on JIS B 8432.

(*4) Use at altitudes below 1,000m. When the allowable height is exceeded, the ambient temperature is limited.

(*5) The 5th axis is limited by software to a range of ±5° vertically downward.
Only when the encoder correction screen or working range setting screen is open, the 4th axis can move within the range of ±360°, and the 5th axis can move within the range of ±125°.