Portfolio | KARMA Medical

A drum brake encloses the braking mechanism inside the wheel hub, shielding it from rain, dust, and external impact. This design delivers consistent and stable braking performance—whether adjusting speed while moving or securing the wheelchair when parked. The system offers smoother control, extended tire lifespan, and a clean, streamlined appearance.

Advantages of Drum Brake

* Fully enclosed braking structure inside the hub, less affected by rain and dust
* Smoother and more stable braking force for comfortable operation
* Provides both on-the-go braking and parking lock functions
* Clean appearance with components hidden inside the drum
* Prevents tire wear and extends tire lifespan

Push & Pull + Drum Brake: The Most Caregiver-Friendly Braking System

* Handle-height braking reduces bending and back strain.
* Smooth drum deceleration improves safety on slopes.
* Hands stay on the handles for instant emergency braking.
* Comfortable for caregivers of all heights.
* No reaching near wheels—prevents pinching, scratches, and dirt.
* Consistent, predictable control for safer, more confident care.

Push & Pull + Drum Brake: The Most Caregiver-Friendly Braking System

Compatible Models

Ergo 3

Agile Plus

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Easy Fit Legrest System

Karma Medical Global — Tue, 18 Nov 2025 07:53:33 +0000

How to adjust the Easy Fit Legrest System

StepImpact of Improper Legrest Length on Wheelchair Users

* Unstable sitting posture and pelvic tilt
* Higher risk of pressure injuries
* Poor circulation and leg swelling
* Reduced comfort and shorter sitting tolerance
* Greater instability during transfers and mobility

Improper legrest length disrupts posture and raises multiple risks, making it a critical adjustment for safe wheelchair use.

Compatible Models

Ergo 3

Agile Plus

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Protected: New EVO ALTUS Top Line Standing Power Wheelchair

Karma Medical Global — Mon, 13 Oct 2025 06:05:53 +0000

The post Protected: New EVO ALTUS Top Line Standing Power Wheelchair first appeared on KARMA Medical.

Angle Sensor

Karma Medical Global — Thu, 18 Sep 2025 03:12:41 +0000

Angle Sensor

Angle Sensor continuously monitors a wheelchair’s tilt angle and communicates with the power wheelchair to enhance safety. When the tilt exceeds a safe limit, it can send inhibit signals to your VR2 or R-Net systems such as drive or seat functions- reducing or blocking them to help prevent instability and user risk.

Powered by advanced accelerometer technology and a solid-state sensing design, the Angle Sensor offers superior reliability and durability compared to traditional mercury or roller-ball switches. It is easy to install and built for long-term dependability.

Seat Angle Sensor

Chassis Angle Sensor

Product Highlights of the KARMA Angle Sensor

Dimensions
57 x 31 x 15.3 mm

Compact size, easy to integrate into power wheelchairs without adding bulk.

Weight
55 g

Ultra-light design minimizes impact on wheelchair performance.

Waterproof rating
IPX7

Reliable performance even in wet or outdoor environments.

Compatible systems
R-net / VR2

Seamlessly integrates with major wheelchair control systems.

Detectable angle range
Chassis AS：40゜(-20~20)
Seat AS：120゜(-20~100)

Wide detection range ensures accurate tilt and movement monitoring.

Karma AS vs. Competitor: Why Choose Karma?
Feature	Karma AS	Curtiss Wright	Winning Edge
Dimensions	Ultra-Compact 57 x 31 x 15 mm	Bulky 74 x 71 x 35 mm	70% smaller, allowing for discreet installation.
Weight	55g	100g	45% lighter, minimizing added weight to the chassis.
Waterproof Rating	IPX7 Submersible	IPX4 Splash-proof	Significantly enhancing durability.
Compatibility	R-net & VR2	R-net Only	Exclusive VR2 support, perfect for retrofitting entry-level models.
Detection Range	Optimized Precision (-20°~20° / -20°~100°)	Full Range (-90°~90°)	Optimized for real-world driving scenarios to eliminate interference.

Unique Selling Propositions

Installation Flexibility
Stealth installation, preserving vehicle aesthetics. With a 70% reduction in size, the Karma AS fits easily into deep chassis spaces or under seats. This keeps the wheelchair looking sleek and protects the sensor from accidental impact.
Durability & Low Maintenance
IPX7 military-grade waterproofing, fearless against rain and washing. Compared to the competitor’s IPX4 splash rating, Karma AS’s IPX7 rating means it can withstand high-pressure washing or accidental submersion, significantly reducing replacement costs due to moisture damage.
Cable Management
Integrated pigtail design for cleaner, safer routing. The built-in cable design allows for flexible routing in tight spaces, reducing the risk of connector detachment and ensuring stable signal transmission.

Optional for Models

Contact Us

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The post Angle Sensor first appeared on KARMA Medical.

Knee Support Pad Cover

Karma Medical Global — Wed, 17 Sep 2025 03:25:46 +0000

Knee Support Pad Cover

The Knee Support Pad Cover is thoughtfully crafted to complement the Knee Support on standing wheelchairs, offering enhanced stability and comfort during upright positioning. Made from skin-friendly, breathable fabric and featuring an ergonomic padded design, it minimizes knee friction and pressure, promoting a safer, more comfortable standing experience for users.

Key Features

For Standing Wheelchairs & User Groups
Designed for standing wheelchairs, it works with the Knee Support and is ideal for individuals in rehabilitation, long-term care, or those with mobility support needs, providing stable support and added protection while standing.
Skin-Friendly Fabric
Soft-touch material reduces skin irritation and provides long-lasting comfort.
Breathable & Comfortable
Breathable fabric prevents heat buildup, keeping knees cool during prolonged standing.
Extra Cushioning Protection
Features an extra-thick cushioning layer that relieves knee pressure, enhances comfort during prolonged standing, and helps extend the life of the Knee Support.
Easy to Use & Clean
Simple hook-and-loop fastening allows quick attachment and removal, while the removable, washable cover ensures better hygiene and long-term use.

Optional for Models

Ergo Stand

SME

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SABER Captain Outdoor Explorer Power Wheelchair

Karma Medical Global — Tue, 02 Sep 2025 06:45:19 +0000

Born for the Outdoors
Saber Chassis

Friendly Design

Casing Colors

Optional Accessories

Swing Away Controller Bracket

Hand Bar

USB Charger

Joystick Protector

Contour Adjustable Headrest

Transparent Tray Table Edge Cutout

Fixed Angle Central Mounted Legrest

Specification

Product Name	SBR-CPT
Seating System
Nominal seat width (mm)	450	515
Nominal seat depth (mm)	460	480
Backrest height without cushion (mm)	N/A	N/A
Backrest height with cushion (mm)	520	540
Headrest height above seat without cushion (mm)	N/A	N/A
Headrest height above seat with cushion(mm)	700–760	740–790
Armrest to seat distance without cushion (mm)	N/A	N/A
Armrest to seat distance with cushion (mm)	195–295	195–295
Front location of armrest structure without cushion (mm)	N/A	N/A
Front location of armrest structure with cushion (mm)	0–350	0–350
Seat surface height at front edge without cushion (mm)	N/A	N/A
Seat surface height at front edge with cushion (mm)	520	520
Seat surface height at front edge with cushion (mm) (powered tilt)	550	550
Footrest to seat distance without cushion (mm)	N/A	N/A
Footrest to seat distance with cushion (mm)	412–512	412–512
Effective seat width (mm)	470–525	510–525
Effective seat depth (mm)	460	480
Seat plane angle (X°) (fixed angle)	4	8
Seat plane angle (X°) (powered tilt)	4–38	8–42
Backrest angle (X°)	7–37	7–37
Seat to backrest angle (X°) (without cushion) (manual recline)	N/A	N/A
Seat to backrest angle (X°) (with cushion) (manual recline)	0–135	0–135
Seat to backrest angle (X°) (without cushion) (powered recline)	N/A	N/A
Seat to backrest angle (X°) (with cushion) (powered recline)	91–121	91–121
Leg to seat angle (X°)	104	104
Driving Characteristics
Front caster size	2.80/2.50 - 4 (9”)
Drive wheel size	3.00 - 10 (16”)
Overall length with legrest (mm)	1135–1545	1135–1650
Overall width (mm)	626–680	665–680
Overall height (mm)	1240–1300	1260–1330
Folded length (mm)	890	890
Folded width (mm)	626	665
Folded height (mm)	790	860
Total mass (kg)	97 (Drive only) – 102 (TR)	98 (Drive only) – 103 (TR)
Total mass without batteries (kg)	66 (Drive only) – 72 (TR)	67 (Drive only) – 73 (TR)
Mass of the heaviest part (kg)	65 (Drive only) – 70 (TR)	66 (Drive only) – 71 (TR)
Maximum user weight (kg)	136
Maximum speed forward (km/h)	10/13
Minimum braking distance from max speed (mm)	2000
Ground clearance (mm)	60
Minimum turning radius (mm)	1035
Minimum turning radius without user (mm)	905
Reversing width (mm)	1190
Static stability downhill (X°)	18
Static stability uphill (X°)	18
Static stability sideways (X°)	10
Dynamic stability (X°)	6
Ability to climb rated slope (X°)****	12
Electrical System
Controller	VR2
Motor power (W)	400 320 (optional)
Battery capacity (Ah)	50 x 2 80 x 2
Charger output current (A)	6/8
Battery compartment (L x W x H) (mm)	342 x 264 x 221

Remark :

* Nominal seat width is measured the width of seat cushion. This value is mainly used in the product ordering process.

** Nominal seat depth is measured from the front end of the seat cushion to the back cushion. This value is mainly used in the product ordering process.

*** Drive range is estimated based on the following conditions: 20℃–35℃, 136 kg occupant, and brand new fully charged batteries and driving on the flat road. The drive range will be reduced if the wheelchair is used frequently on slopes, rough ground or kerbs (curbs) climbing, etc.

**** Ability to climb rated slope is estimated based on the following conditions: 20℃–35℃, 136 kg occupant, and brand new fully charged batteries.

– The actual product specifications differ from the data in the table by ±10 mm ±0.5 kg.

– The actual product specifications may vary according to different configurations.

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The post SABER Captain Outdoor Explorer Power Wheelchair first appeared on KARMA Medical.

AGILE PLUS The New Standard for Transferring Wheelchair

Karma Medical Global — Mon, 04 Aug 2025 05:47:02 +0000

Agile Plus

More Adjustable. More Adaptable.

Agile Plus sits between the basic Agile and the highly adjustable KARMA Flexx series. It offers flexibility where it matters most: seat depth, seat height, backrest height, center of gravity, and different brake types. These features make one wheelchair suitable for many different users.

Product inquiry

Lower Seat Height

With 6” casters, Agile Plus offers a minimum seat height of just 41 cm.
From 410 mm (16”) to 435 mm (17”) with 6″ casters.
From 460 mm (18”) to 510 mm (20”) with 8″ casters.

Heel and Calf Strap

Standard separated heel and calf straps provide better leg support and smoother legrest swing-outs during side transfers.

3 Optional Brake Types

Push & Pull Brakes

Allows attendants to park the wheelchair without bending down to reach the wheel locks.

Basic Brakes

Simple, effective braking ensures smooth control and added security for caregivers.

Drum Brakes

Provides stronger stopping power and steady control for improved safety and confidence on slopes and uneven terrain.

Modern Look

When it comes to the style, you can mix and match the frame color (black, white, and pearl silver) with the classic black or grayish dot upholstery.

Frame Colors

Upholstery Colors

Colors represented on our website are for reference only. Please contact your local provider for actual color samples.

Specification

	Agile Plus
Nominal seat width (mm)	410	435	460	510	410	435	460	510	410	435	460	510	410	435	460	510
Nominal Seat Depth (inch)	410 435 460 410 ~ 435 435 ~ 460			460 435 ~ 460	410 435 460 410 ~ 435 435 ~ 460			460 435 ~ 460	410 435 460 410 ~ 435 435 ~ 460			460 435 ~ 460	410 435 460 410 ~ 435 435 ~ 460			460 435 ~ 460
Front caster / Rear wheel size (in)	6 / 14				6 / 20				8 / 14				8 / 24
Seat Surface Height at Front Edge (mm)	410 ~ 435				410 ~ 435				460 ~ 510				460 ~ 510
Backrest Height (mm)	435 510 435 ~ 480				435 510 435 ~ 480				435 510 435 ~ 480				435 510 435 ~ 480
Armrest to seat distance (mm)	220 ~ 300				220 ~ 300				220 ~ 300				220 ~ 300
Footrest to seat distance (mm)	330 ~ 405				330 ~ 405				380 ~ 480				380 ~ 480
Total Mass (kg)	12.5 - 13.0	12.6 - 13. 1	12.8 - 13.3	13.0 - 13.5	13. 1 - 13.6	13.2 - 13.7	13.4 - 13.9	13.6 - 14. 1	12.5 - 13.0	12.6 - 13. 1	12.8 - 13.3	13.0 - 13.5	14.2 - 14.7	14.3 - 14.8	14.5 - 15.0	14.7 - 15.2
Max. User Weight (kg)	136				136				136				136

Remark :
* The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg.
* The actual product specifications may vary according to different configurations.
* KARMA reserves the right to modify information herein without furthernotice.

Support

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The post AGILE PLUS The New Standard for Transferring Wheelchair first appeared on KARMA Medical.

SABER Sling Outdoor Explorer Power Wheelchair

Karma Medical Global — Thu, 26 Jun 2025 05:36:07 +0000

Born for the Outdoors
Saber Chassis

Friendly Design

Casing Colors

Optional Accessories

Ergo Attendant Control

Swing Away Controller Bracket

Hand Bar

USB Charger

Joystick Protector

Contour Adjustable Headrest

Transparent Tray Table Edge Cutout

Fixed Angle Central Mounted Legrest

Specification

Product Name	SBR-SLN
Nominal seat width (mm)	430	480
Nominal seat depth (mm)	400 ~ 475	475 ~ 500
Backrest height without cushion (mm)	525	600
Backrest height with cushion (mm)	455	520
Headrest height above seat without cushion (mm)	675 ~ 750
Headrest height above seat with cushion(mm)	600 ~ 675
Armrest to seat distance without cushion (mm)	270 ~ 370
Armrest to seat distance with cushion (mm)	190 ~ 290
Front location of armrest structure (mm)	0 ~ 380
Seat surface height at front edge without cushion (mm)	465
Seat surface height at front edge with cushion (mm) (drive only)	515
Footrest to seat distance without cushion (mm)	346 ~ 446
Footrest to seat distance with cushion (mm)	420 ~ 520
Effective seat width (mm)	450 ~ 535	485 ~ 535
Effective seat depth (mm)	400 ~ 475	475 ~ 500
Seat plane angle (X°)	3 ~ 36
Backrest angle (X°)	0 ~ 32
Seat to backrest angle (X°) (without cushion)	97 ~ 134
Seat to backrest angle (X°) (with cushion)	96 ~ 133
Leg to seat angle (X°)	117
Front x Rear wheel size (in)	9 x 16
Overall length with legrest (mm)	1130 ~ 1185
Overall width (mm)	626 ~ 680
Overall height (mm)	980 ~ 1310	1070 ~ 1310
Folded length (mm)	890
Folded width (mm)	626
Folded height (mm)	720
Total mass (kg)	102 (Drive only) 105 (TR)
Total mass without batteries (kg)	72 (Drive only) 75 (TR)
Mass of the heaviest part (kg)	71 (Drive only) 73 (TR)
Maximum user weight (kg)	136
Drive range (km)	26.5 (50Ah) / 42.4 (80Ah)
Maximum speed forward (km)	13
Minimum braking distance from max speed (mm)	2000
Obstacle climbing (mm)	65
Ground clearance (mm)	60
Minimum turning radius (mm)	1035
Minimum turning radius without user (mm)	905
Reversing width (mm)	1190
Static stability downhill (X°)	18
Static stability uphill (X°)	18
Static stability sideways (X°)	10
Dynamic stability uphill (X°)	6
Ability to climb rated slope (X°)	12
Motor power (W)	400/320 (optional)
Battery capacity (Ah)	502 / 802
Charger output current (A)	6/8
Battery Compartment (L x W x H) (mm)	342 x 264 x 221

Electric ver.00

Remark :
*Nominal seat width is measured the width of seat cushion at 120mm in front of the backrest. This value is mainly used in the product ordering process.
** Nominal seat depth is measured from the front e nd of the seat cushion to the back cushion. This value is mainly used in the product ordering process.
*** Drive range/ Ability to climb rated slope are estimated based on the following conditions: 20 ℃~35 ℃, 136kg occupant, brand new fully charged batterie s and driving on the flat road.
– The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg.
– The actual product specifications may vary according to different configurations.
– Karma reserves the right to modify information he rein without further notice.

Power Wheelchair Measurement Method Support

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The post SABER Sling Outdoor Explorer Power Wheelchair first appeared on KARMA Medical.

Ergo Anti-tipper

Karma Medical Global — Wed, 04 Jun 2025 10:21:48 +0000

Patented

Ergo Anti-tipper

Design for Caregivers Overcome Curbs With a Single Step

An innovative design that lets caregivers engage the wheelchair anti-tipper without bending down. This thoughtful feature reduces physical strain, especially for senior caregivers, when operating wheelchairs over a curb.

Why do you need the Ergo Anti-tipper? Mounting instruction video

Compatible Models

Standard

Flexx Adapt

Optional

Resources

Manuals

Installation & Tutorial Videos

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Portfolio | KARMA Medical

Transparent Tray Table

TransparentTray Table

Compatible Models

Resources

Get in Touch with KARMA Medical

Drum Brake

Drum Brake System

A More Stable and Durable All-Round Braking Solution.

Advantages of Drum Brake

Push & Pull + Drum Brake: The Most Caregiver-Friendly Braking System

Push & Pull + Drum Brake: The Most Caregiver-Friendly Braking System

Compatible Models

Get in Touch with KARMA Medical

Easy Fit Legrest System

Easy Fit Legrest System

Effortless adjustment, all-day balanced support.

StepImpact of Improper Legrest Length on Wheelchair Users

Compatible Models

Get in Touch with KARMA Medical

Protected: New EVO ALTUS Top Line Standing Power Wheelchair

Angle Sensor

Angle Sensor

Seat Angle Sensor

Chassis Angle Sensor

Product Highlights of the KARMA Angle Sensor

Dimensions57 x 31 x 15.3 mm

Weight 55 g

Waterproof ratingIPX7

Compatible systemsR-net / VR2

Detectable angle rangeChassis AS：40゜​(-20~20)Seat AS：120゜(-20~100)

User Independence

Unique Selling Propositions

Optional for Models

Contact Us

Global Distributor

Knee Support Pad Cover

Knee Support Pad Cover

Key Features

Optional for Models

Get in Touch with KARMA Medical

SABER Captain Outdoor Explorer Power Wheelchair

Saber Captain

Born for the Outdoors Saber Chassis

Comfort and Support

Easy Transfer

Safety in Style

Friendly Design

Ergonomic Outward Rotation

Friendly Battery Replacement

Extend Your Journey

Casing Colors

Optional Accessories

Get in Touch with KARMA Medical

AGILE PLUS The New Standard for Transferring Wheelchair

Agile Plus

More Adjustable. More Adaptable.

Agile Plus sits between the basic Agile and the highly adjustable KARMA Flexx series. It offers flexibility where it matters most: seat depth, seat height, backrest height, center of gravity, and different brake types. These features make one wheelchair suitable for many different users.

Lower Seat Height

Heel and Calf Strap

Adaptable in Every Way

Seat Depth

Armrests & Legrests

TOOL-FREE

Adjustable Footrests

Backrest Height

Rear Wheel Extension Plate

Handrim

Optional

Tension Adjustable Backrest

Optional

Quick-release Axles

3 Optional Brake Types

Push & Pull Brakes

Basic Brakes

Drum Brakes

Quick-Release to Overcome Curbs in

ONE Step

Optional

Quick-Release Rear Wheels

Transparent
Tray Table

Dimensions
57 x 31 x 15.3 mm

Weight
55 g

Waterproof rating
IPX7

Compatible systems
R-net / VR2

Detectable angle range
Chassis AS：40゜(-20~20)
Seat AS：120゜(-20~100)

Born for the Outdoors
Saber Chassis

Quick-Release
to Overcome Curbs in

Quick-Release
Rear Wheels

Born for the Outdoors
Saber Chassis