Permobil · 2020 · mid-wheel drive powerchair
Permobil M5 Corpus (2020)
Reference UM-VAHF9M — quote this if you ring
Mid-wheel drive powerchair made to order: up to 12 km/h, suspension on all six wheels, 1120 mm turning circle, carries up to 150 kg.
Grade A: Showroom condition, like new
Ask us about its condition£1,995 with VAT relief
£2,394 with VAT · £10,995 new (with VAT relief)
The VAT relief price is only for a machine that will be used by someone who is chronically sick or disabled, for their own personal or domestic use. You, or a family member or carer, can buy it for them. You make a short declaration at checkout. Otherwise the price with VAT applies.
Who counts as chronically sick or disabled?
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- Warranty: 3 months, from delivery or collection. You can also choose a free 12-month Premier Care breakdown policy at checkout, which takes over when our warranty ends (an insurance product, read about it first).
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Its condition, in plain words
Notes on this machine's condition. Ring us if you want more detail.
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Specification
The manufacturer's figures for the M5 Corpus.
Up to 12 km/h (7.5 mph)
Top speed
Up to 25 km
Range
150 kg
Maximum user weight
1120 mm
Turning circle
About the M5 Corpus
The M5 Corpus is a mid-wheel drive powerchair from Permobil. Permobil made it for users who want more speed, stronger motors, a higher seat lift and good grip and stability on varied ground. Its suspension works independently on all six wheels. Their first manual calls it a chair for indoor use that can be used outdoors with restrictions, as it is not an all-terrain chair; their later manuals and product data say indoor and outdoor use. Each chair was ordered for its first user, so the seat size, controls and powered functions vary from chair to chair. Permobil have made three model versions.
The top speed is up to 12 km/h (7.5 mph); some chairs are 6, 8 or 10 km/h. Permobil's manuals give a driving range of about 25 km (15.5 miles) at a battery temperature of 25°C. The later manuals' specification tables say 29 km (18 miles), and their 2023 data sheet says 40 km on its 85Ah batteries. Hills, rough ground, cold weather and older batteries all shorten it. It climbs obstacles up to 50 mm from a standstill, or 100 mm with a 50 cm run-up. Permobil say to take care on slopes steeper than 6° and never to drive on slopes steeper than 10°. Ground clearance is 90 mm. It runs on two 12 V 85Ah batteries and charges through a socket at the front of the joystick (the first manual says those chairs can also be charged at the base).
The Corpus seat is 420 to 570 mm wide and 370 to 570 mm deep, depending on the chair. Some chairs have Active Height, a powered seat lift of up to 350 mm that you can still drive on at up to 5 km/h when it is fully raised. Some have Active Reach, which tilts the seat forward by up to 20°. Some have powered tilt back of up to 50°, a powered backrest, powered legrests or LED lights.
It is 650 to 790 mm wide and 1113 mm long, and weighs 194 kg with batteries. For transport the backrest folds down or comes off. Permobil's later manuals and product data say it meets ISO 7176-19, so the user can stay seated in it, facing forward, in a suitable vehicle, although Permobil recommend moving to a vehicle seat whenever you can.
Driving
| Drive | Mid-wheel drive |
|---|---|
| Top speed | 12 km/h (7.5 mph); 6, 8 or 10 km/h on some chairs |
| Range | Up to 25 km (15.5 miles) at a battery temperature of 25°C, say Permobil's user manuals (29 km, or 18 miles, in the later manuals' specification tables and the product data; 40 km on 85Ah batteries on the 2023 data sheet; maker's figures) |
| Maximum kerb climb | 50 mm from a standstill (100 mm with a 50 cm run-up) |
| Maximum safe slope | 6°: Permobil say take care on slopes steeper than 6° and never drive on slopes steeper than 10° |
| Ground clearance | 90 mm (Permobil say a car lock fitted to the chair affects it) |
| Turning circle | 1120 mm |
| Suspension | Independent on all six wheels (Permobil's Agile suspension) |
| Wheels | 3.00-8 drive wheels with air-filled or puncture-proof (solid or foam-filled) tyres; 210 × 65 mm castors, air-filled or solid |
| Electronics | R-net or Permobil's Power Platform, depending on the chair |
| Lights | LED lights: on some chairs |
Batteries
| Batteries | 2 × 12 V 85Ah lead acid (group 24) |
|---|---|
| Charging | Through the socket at the front of the joystick, with a Permobil charger (the first manual says those chairs can also be charged at the base); it cannot be driven while it charges |
Seat
| Seat width | 420 to 570 mm, depending on the chair |
|---|---|
| Seat depth | 370 to 570 mm, depending on the chair |
| Seat height (without the cushion) | 450 mm; up to 800 mm on chairs with Active Height, say Permobil's web page and data sheet (the product data says up to 750 mm) |
| Powered seat lift (Active Height) | On some chairs: up to 350 mm, and it drives at up to 5 km/h fully raised |
| Forward tilt (Active Reach) | On some chairs: 5° to 20° (20° needs the VS legrest) |
| Powered tilt | On some chairs: up to 50° back |
| Backrest | Powered (85° to 180°) or manual, depending on the chair |
| Legrests | Powered or manual (90° to 180°), depending on the chair |
Size and weight
| Width | 650 to 790 mm with the seat (the base is 630 mm, says Permobil's data sheet) |
|---|---|
| Length | 1113 mm, say Permobil's manuals and product data (their data sheet gives 1170 mm as the longest, with the seat) |
| Height | 955 to 1170 mm |
| Smallest for transport | 880 mm long and 870 mm high (the data sheet says 825 mm high with the backrest folded) |
| Weight | 194 kg with batteries (the two batteries weigh 23 kg each) |
| Heaviest part | The backrest, 7.5 kg |
| Maximum user weight | 150 kg (23 st 8 lb); Permobil say it can vary with how the chair is set up, and it is 136 kg (21 st 5 lb) on a Dahl docking station |
Travel
| Seated travel in a vehicle | Yes, facing forward, secured at its four tie-down points or on a docking station (ISO 7176-19, say the manuals for model versions 2 and 3 and the product data); Permobil recommend moving to a vehicle seat whenever you can |
|---|
Powered options
| Powered lift | Fitted |
|---|---|
| Powered tilt | Fitted |
| Powered recline | Fitted |
| Powered footplate | Fitted |
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