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NACHI ( MC350)

MC350

Heavy Loading and Unloading Robot
  • SpecificationJoint type
  • Number of axes6 axes
  • Body weight1620KG
  • Position repeatability±0.2mm
  • Drive methodAC servo mode
  • Maximum working radius2771mm

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  • NACHI detailed documentation
ItemSpecification
Robot modelMC350-01MC280L-01MC470P-01
structureJoint type
Number of joints6
Drive modeAC servo mode
maximum movement
scope
ArmJ1rotate±3.14rad (±180°)
J2front&behind-1.75 ~ +0.70rad (-100°~ +40°)
J3up&down-3.14 ~ +2.27rad
(-180°~ +130°)
-2.57 ~ +2.27rad
(-147°~ +130°)
-3.14 ~ +0.61rad
(-180°~ +35°)
wristJ4rotate 2±6.28rad (±360°)±6.28rad ※5
(±360°)
J5bending±2.18rad (±125°)±2.18rad ※5
(±125°)
J6rotate 1±6.28rad (±360°)
Maximum speedArmJ1rotate1.83rad/s (105°/s)
J2front&behind1.66rad/s
(95°/s)
1.83rad/s
(105°/s)
1.66rad/s
(95°/s)
J3up&down1.66rad/s (95°/s)
wristJ4rotate21.92rad/s
(110°/s)
2.09rad/s
(120°/s)
1.92rad/s
(110°/s)
J5bending1.92rad/s
(110°/s)
2.09rad/s
(120°/s)
1.92rad/s
(110°/s)
J6rotate13.14rad/s
(180°/s)
3.49rad/s
(200°/s)
3.14rad/s
(180°/s)
Transportable masswrist350kg280kg470kg
Arm ※1Max 50kgMax 25kgMax 30kg
Allowable static load torqueJ4rotate22750N·m1921N·m2750N·m
J5bending2750N·m1921N·m2750N·m
J6rotate11235N·m988N·m0N·m
Maximum allowable inertia
Torque *2
J4rotate2400kg·m2
J5bending400kg·m2
J6rotate1250kg·m2
Maximum working radius2,771mm3,101mm2,771mm
Position repeatability accuracy *3±0.2mm
ambient temperature0~45°C *4
environment humidity20~85%RH(no condensation)
Vibration value0.5G below
Set conditionsGround installation, elevation below 1,000m
body weight1,620kg1,700kg1,620kg

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°.