RMI 632
iMOW® RMI 632 robotic mower: Convenient mowing for large and rambling lawns
General
The STIHL RMI 632 iMOW® robotic mower is an all-rounder if you want to mow a large lawn automatically. It has a powerful lithium-ion battery and a cutting width of 28 cm, enabling it to cope with lawns of up to 3,000 m² with ease. The mulching mowing deck transforms the grass blades into fine clippings, which are reabsorbed by the soil as natural fertiliser. You can set the desired grass height individually to 15 settings. For a uniform cutting pattern, the adaptive slope speed function adapts the motor power to the terrain conditions. The RMI 632 can handle gradients of up to 45 %. In the event of contact with an object on the mowing area, the movable hood with sensors detects the obstacles and the iMOW® robotic mower changes direction. The integrated LCD display, which is part of the removable control panel, is used for information or input. It can be used to find out information about the current charge status of the robotic mower or make entries in the dynamic mowing plan. An installation kit is required for installation. The STIHL iMow robotic mowers comply with all applicable safety standards. Nevertheless, the iMOW® robotic mower is not a toy. During the iMOW® robotic mower's active times, in particular children, bystanders and animals must be kept out of the working area. Please refer to the operating instructions for further information.
Versions
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RMI 632 Robotic mower
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Product versions
- RMI 632 C iMOW® RMI 632 robotic mower: convenient mowing for large, extensive green areas
- RMI 632 P iMOW® RMI 632 P robotic mower: fully automatic mowing of particularly large and uneven lawns
- RMI 632 PC iMOW® RMI 632 robotic mower: convenient mowing for large, extensive green areas
Technical specifications

Technical specifications
Technical specifications | Value |
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Maximum lawn area | 3.000 m² |
Maximum gradient | 45 % |
Cutting width | 28 cm |
Cutting height | 20-60 mm |
Average mowing duration (per week) | 35 h |
Rated power | 120 W |
Working speed | 3.150 rpm |
Battery type | Li-Ionen |
Weight | 14 kg |
Sound power level LwA 1) | 62 dB(A) |
Measured sound power level LWA | 59 dB(A) |
Uncertainty factor Sound pressure level KpA | 3 dB(A) |
Measured sound pressure level LpA | 48 dB(A) |
1) Does not come under the Noise Emissions Guideline 2000/14/EC
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Features

Standard equipment
Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Accessories

Accessories
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Kit L installation kit
With the Kit L installation kit, a larger area can be prepared for operating the STIHL iMOW® robotic mower. It is used to define the outer boundary for using the automatic lawn mower. The Kit L installation kit consists of 400 m of perimeter wire (diameter 2.3 mm), 375 fixing pins and seven wire connectors.
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Kit S installation kit
The Kit S installation kit lays the foundation for the successful operation of the STIHL iMOW® robotic mower for smaller lawns. It is used to define the outer boundary for using the automatic lawn mower. The Kit S installation kit consists of 150 m of perimeter wire (diameter 2.3 mm), 150 fixing pins and three wire connectors.
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ABO 600 storage box
The storage box is particularly suitable for storing the automatic lawn mower during the winter months and is available for all STIHL iMOW® robotic mower models.
Versions
- ABO 600 storage box
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ALM 030 large blade
The larger blade for the automatic lawn mower is 30 cm long and suitable for installation in all STIHL iMOW® robotic mowers from the RMI 6 series.
Versions
- ALM 030 large blade
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Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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04.05.2020 |