Overall Dimensions

664 x 637 x 761 mm

Platform Weight

73 kg (161 lb)


93 mm (3.7 in)

Max Payload

90 kg (200 lb)


Ethernet, CAN, USB

Battery Chemistry



up to 24 h

Charge Time

2-3 h

Propulsion Battery Capacity

760 Wh

Auxiliary Battery Capacity

380 Wh

Max Speed

8 m/s

Max Slope

10° (Non-balancing)

5° (Balancing)

Peak Torque (per wheel)

100 N-m

Max Range

50 km (30 mi)

Ingress Protection


Segway RMP 220

Segway RMP 220
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Ultra-small design turns in its own footprint

Built on industry leading Segway® balancing technology

Failover redendancy for continued operation and safe shut down

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The RMP 220 leverages all of the redundant safety features of the Segway® Personal Transporter (PT). The motor controllers and brushless DC drive motors are each fully redundant, allowing component failures to be handled smoothly and safely.

Three lithium-ion batteries provide a runtime of ~8 hours of operation or ~24 hours in standby. To charge the batteries, simply connect the charger cable.

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The RMP 220 operates just like the Segway PT, leaning in the direction of travel. It can be quick and nimble or slow and methodical, to suit your specific application. With just two wheels on the ground, it can turn around anywhere.

With a maximum velocity of 8.0 m/s (18 mph) and a peak torque of 100 N-m per wheel, the RMP 220 is capable of moving incredibly fast. This means there’s plenty of headroom to perform flawlessly with payloads up to 45 kg (100 lbs) balancing and 90 kg (200 lbs) non-balancing.

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All this power is under your control via commands sent over Ethernet, USB or CAN bus. The RMP acts as a single unit as it receives commands, performs the requested actions and provides feedback at up to 100 Hz.

The performance characteristics and amount of feedback are configurable. You can control how the RMP responds to commands to ensure movement is smooth and controlled. In addition, you can limit the amount of feedback provided so you only see the variables that matter to you.

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One Interface, Many Mobility Platforms

Segway’s entire line of RMPs share a single communications structure. This makes it easy to change mobility platforms, even at a late stage in development. If your requirements change you don’t have to worry about rewriting your control software; simply swap one RMP for another and keep going.