Specifications
OM1305066E26
8
2.2 Technical data
2.2.1 Structure and control method
Item
Specifications
Structure and IP class
Closed box type, IP32 or equivalent
Cooling method
Indirect air cooling (Circulating internal air),
Direct air cooling (Welding power supply)
Input power source
3-phase, 200 VAC ±20 VAC, 30.5 kVA (28 kW), 50/60 Hz ± 2 %
(T/Y specifications only: Switchable to 220 VAC.)
Maximum current: 246 A/5.6 ms(during servo ON)
Grounding
Protective Earth (PE) grounding is required.
Functional Earth (FE) is required depending on applied system.
Note)
For Power capacity, see section “Connection”.
Earth Leakage current
Less than 17 mA
Body color
Munsell color system 5Y8/1
Teaching method
Teaching playback
Path control
PTP and CP (Linear and circular interpolation)
The number of control axes
6 axes simultaneously (Max. 27 axes)
The number of
external axes
Other than LA-1800
Limiting to manip 3 built-in external axes (2 kW motor or smaller)
+ 6 exterior type axes (Total motor capacity: 20 kW or less)
LA-1800
Limiting to manip 3 built-in external axes (2 kW motor or smaller per
axis, total motor capacity: 4 kW or less)
+ 6 exterior type axes (Total motor capacity: 20 kW or less)
Position detection method
Electronic type absolute pulse encoder
Position control method
Software servo control
Speed control method
Constant linear velocity control (during CP control)
Speed range
at teaching operation
Max. speed can be controlled within the safety speed range from 0.01 m/min
to 15.00 m/min (Default setting: 15 m/min)
at playback operation
0.01 m/min to 180 m/min (Direct input method)
Memory system
IC memory (Battery back-up system)
Memory capacity and software
See the operating instructions “Operation”
Connecting cable
Sold separately (See “2.9 Connecting cable (Sold separately)” on page 15.)
Dimensions (W x D x H)
553 x 550 x 1 407 (mm) (Protruding portions not included.)
Operating ambient temperature, humidity
0 to 40 °C, 20 to 90 %RH
(50 % RH or less at 40 °C, and 90 %RH or less at 20 °C.)
No due condensation
Transportation / Storage temperature
-25 °C to 60°C
Mass (Weight)
Other than LA-1800
171
kg
(377 lbs.), (Excluding the Teach pendant and connecting cable.)
LA-1800
176
kg
(389 lbs.), (Excluding the Teach pendant and connecting cable.)
