Robomow RS 635 PRO S
Product description

The robot lawn mower Robomow RS 635 PRO S is suitable for an area of approximately 3600 m2 according to the manufacturer’s recommendations. The area size takes into account the mower’s design parameters. The working area is defined by the boundary wire. The mowing method and the mowing movement is random. Continuous information about already mown area is not available. Robot mower returns to the charging station along the wire. The cutting width is 56 cm. The range for cutting height adjustment is from 20 mm to 80 mm. The robot mower Robomow RS 635 PRO S can mow the area of the maximum slope of 20 degrees or 36 percent. The motor of Robomow RS 635 PRO S is designed brushless. The battery capacity is 6 Ah, which represents the overall energy of 156 Wh by the system voltage 26 V. The charging time is approximately 90-110 minutes. The robot mower with the full charged battery can mow for 80-100 minutes. The mower weight with the battery included is 20.2 kg. For technical information about Robomow RS 635 PRO S features and other parameters, see Technical specifications or visit manufacturer’s website.

For easy detection of the slope degree, we recommend using a digital spirit-level when selecting a robot mower. It allows you to measure the slope in degrees. To make sure that you correctly identify the maximum slope value on your lawn, it is necessary to measure it at multiple locations and take into account the highest value measured.

Technical specifications
Robot Mower

Product: Robomow RS 635 PRO S

Area Size Up to
(specified by the manufacturer):
3600 m2

Cutting Width: 56 cm

Cutting Heights Range: 20-80 mm

Blade speed: n/a rpm

Maximum slope (degrees): 20°

Maximum slope (percent): 36%

Motor Type: brushless


Battery Capacity: 6 Ah

System Voltage: 26 V

Number Of Batteries: 1

Battery Total Energy: 156 Wh

Charging Time: 90-110 min.

Maximum working time: 80-100 min.


Product Length: 735 mm

Product Width: 660 mm

Product Height: 310 mm

Weight incl. Battery: 20.2 kg

Guaranteed sound power level: 66-74 dB(A)

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