SCARA robot YK-XG series
4-axishandlingsorting

SCARA robot
SCARA robot
SCARA robot
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Characteristics

Type
SCARA
Number of axes
4-axis
Function
handling, sorting, for assembly, packaging, for press automation, pick-and-place, palletizing, depalletizing, loading, for production, screw tightening, dispensing, dispensing, unloading, transfer, spark optical emission
Mounting
floor-mounted, ceiling-mounted, wall-mounted
Application domain
for the food industry, for the electronics industry, for the automotive industry, for the pharmaceutical industry, for medical applications, for the cosmetics industry, for the beverage industry, for the plastics industry, for small parts
Other characteristics
high-speed, compact, high-precision, vision system
Payload

Max.: 20 kg
(44.092 lb)

Min.: 5 kg
(11.023 lb)

Reach

500 mm, 600 mm
(19.69 in, 23.62 in)

Repeatability

0.01 mm, 0.02 mm
(0.0004 in, 0.0008 in)

Speed

Max.: 7.7 m/s
(25.3 ft/s)

Min.: 1.1 m/s
(3.6 ft/s)

Weight

Max.: 50 kg
(110.2 lb)

Min.: 21 kg
(46.3 lb)

Description

Introduces the medium size SCARA robots. Medium type SCARA robots YK-XG Completely beltless structure with the tip rotation axis directly connected to the speed reduction gear. This ensures high-accuracy, high-speed, excellent maintenance ability, and amazing tolerable moment of inertia. Feature Internal structure achieving the high-rigidity and high-accuracy. Completely beltless structure A totally beltless structure was achieved by using a ZR axis direct coupling structure. This direct drive structure drastically reduces wasted motion. It also maintains high accuracy over a long period of time. It ensure maintenance-free usage for extended periods with no worries about belt breakage, stretching or deterioration with age (feature applies to all XG series models and the YK180X/YK220X). High speed The standard cycle time is fast of course but the YAMAHA design also stresses tact time in the actual usage region. A drastic improvement in maximum speed was made by changing the gear ratio and maximum motor rpm. This also resulted in a better tact time during long distance movement. Improved maintenance features The covers on the YAMAHA SCARA robot YK-XG series can be removed from the front or upwards. The cover is separate from the cable so maintenance tasks are easy. On ordinary robots replacing the grease on the harmonic gear takes a great deal of time and trouble because the gear must be disassembled and position deviations might occur. On YAMAHA SCARA robots however the harmonic gear is the grease-sealed type so no grease replacement is needed (YK-500XG to YK1000XG). SCARA robot performance is not limited to just standard cycle time

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.