OneLoh Product
R90 Power Assist
R90 Power Assist
R90 Power Assist
R90 Power Assist
R90 Power Assist
R90 Power Assist
R90 Power Assist

R90 Power Assist

About
Travel longer distances without getting tired, climb ramps with ease, and reduce shoulder strain. The sleek, simple, compact design allows the R90 to fit under your chair. It's discreet and intuitive, and maintains the size and turning radius of your chair.
V-Lock System For folding and rigid wheelchairs
Lithium Battery
Compatible with Sunrise Intelligence App
Details
ITEM EISP8
Maximum range Standard Battery (2.5Ah): 9.8 miles
Extended Battery (5Ah): 19.5 miles
Maximum speed 5.5 mph (adjustable)
Battery 36V Lithium-Ion, 2.5Ah/5Ah
User Weight capacity 124 kg / 275 lbs.
Product weight R90 without battery: 13.0 lbs.
Standard Battery: 1.5 lbs.
Extended Battery: 2.6 lbs.
Country Availability
Argentina Yes
Aruba Yes
Bahamas Yes
Barbados Yes
Bermuda Yes
Bolivia Yes
Bonaire Yes
Brazil Yes
Chile Yes
Colombia Yes
Costa Rica Yes
Curacao Yes
Dominican Republic Yes
Ecuador Yes
El Salvador Yes
Guatemala Yes
Honduras Yes
Jamaica Yes
Mexico Yes
Nicaragua Yes
Panama Yes
Paraguay Yes
Peru Yes
Puerto Rico No
Trinidad Yes
Uruguay Yes
USA No
Auxiliary Power Drive for Manual Wheelchairs. Travel longer distances without tiring, reducing fatigue and stress on your shoulders. - fondo
Auxiliary Power Drive for Manual Wheelchairs. Travel longer distances without tiring, reducing fatigue and stress on your shoulders.
The Empulse R90 electric power drive for manual wheelchairs propels you with ease. It is mounted beneath the wheelchair seat with a sophisticated and intelligent design. Its compact size means it does not affect the wheelchair’s overall dimensions or turning radius.
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Easy and Secure Attachment - img
Easy and Secure Attachment
The V-Lock system is a conical locking mechanism that securely attaches the Empulse R90 to the wheelchair’s camber tube. Combined with the ergonomic handle and the wheel’s vertical orientation, the Empulse R90 electric power drive can be attached to the wheelchair easily and securely.

Experience greater mobility with the Empulse R90, designed to fit most rigid-frame wheelchairs. The durable and lightweight receiver bracket remains attached to the wheelchair, while the Empulse R90 can be easily removed and reattached whenever you wish.
Activation Button - bg
Activation Button
Limited hand strength or dexterity? With the wireless control box of the Empulse R90 power drive, you can turn it on and control the speed with the press of a button. It can be mounted anywhere on your wheelchair’s frame tube and allows you to:
  • Raise or lower the wheel at any time.
  • Adjust the speed as needed: lower in crowded spaces or higher to keep up with your dog’s pace, with an optional maximum speed of 9 km/h.
  • To get moving, simply press the (+) button. You can also manually propel the wheelchair to reach your desired speed and then press the (+) button once to maintain it (cruise control).
Activation Button - img
Compatible with Most Rigid or Folding Wheelchairs - img
Compatible with Most Rigid or Folding Wheelchairs
The Empulse R90 power drive is compatible with most rigid or folding wheelchairs. The receivers do not interfere with the wheelchair’s components, allowing folding wheelchairs to fold normally.

For rigid wheelchairs, the receiver attaches directly to the axle tube and can remain attached whether or not the R90 is mounted on the wheelchair.

For folding wheelchairs, the receiver assembly features a removable and telescopic axle tube for quick installation or removal.
Driving Performance - bg
Driving Performance
The compact design of the Empulse R90 electric power drive for manual wheelchairs provides excellent maneuverability, agile turning, and great stability. This power drive has been designed to deliver exceptional performance, increased range, and easy operation, allowing users to travel to work or school without arriving fatigued, run errands, or take longer trips.
Driving Performance - img
Sunrise Intelligence - img
Sunrise Intelligence
Use the app to optimize performance based on your weight and the type of wheelchair you use. The R90 App allows you to select the performance profile and maximum speed that best suit your environment, whether you are indoors or outdoors. The predefined driving profiles are tailored to specific environments in terms of speed, torque, and slope thresholds.