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Robots

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SRA series

SRA100B/100J

Robot specifications

Robot model SRA100B-01 SRA100J-01
Structure Articulated construction
No. of axes 6
Drive system AC servo system
Max.
working
envelope		 Arm J1 Swivel ±3.14rad (±180°)
J2 Horizontal -2.09 to +1.05rad (-120° to +60°)
J3 Vertical -2.62 to +3.14rad
(-150° to +180°)		 -2.18 to +1.57rad
(-125° to +90°)
Wrist J4 Rotation 2 ±6.28rad (±360°)
J5 Bend ±2.36rad (±135°)
J6 Rotation 1 ±6.28rad (±360°)
Max. speed Arm J1 Swivel 2.37rad/s (136°/s)
J2 Horizontal 1.92rad/s (110°/s) 2.01rad/s (115°/s)
J3 Vertical 2.27rad/s (130°/s) 2.79rad/s (160°/s)
Wrist J4 Rotation 2 4.19rad/s (240°/s)
J5 Bend 4.07rad/s (233°/s)
J6 Rotation 1 6.13rad/s (351°/s)
Payload Wrist 100kg
Forearm *1 25kg (maximum 45kg)
Allowable
static
load torque		 J4 Rotation 2 580N·m
J5 Bend 580N·m
J6 Rotation 1 290N·m

Max. allowable
moment of

inertia *2

 J4 Rotation 2 45kg·m2
J5 Bend 45kg·m2
J6 Rotation 1 22.7kg·m2
Max. reach 2,071mm 1,634mm
Position repeatability *3 ±0.1mm
Installation Floor mount
Ambient conditions *4

Temperature : 0 to 45°C
Humidity : 20 to 85% RH (without condensation)
Vibration at the installation surface : Not more than 0.5G (4.9m/s2)
Weight 690kg 670kg

1[rad]=180/π[°] 1[N·m]=1/9.8[kgf·m]

(*1) Load specication 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.
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