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Page 1
Built by Invacare…
Designed byYou.


Page 2
Tradition.Innovation.Vision.


For the last two and a half decades, Invacare has been the industry leader
in powerchair electronics and bases. Every year, our engineers design
chairs, electronics, components and features that consistently raise the
bar for power wheelchair performance. Invacare’s rich powerchair history
started with the original Power Rolls IV in 1981, and continued with
innovations such as the original MKI electronics in 1989, and the
Storm Series


®


powerchairs in 1995.
Invacare revolutionized the powerchair industry once again in 2003 with
the introduction of the TDX


™


(Total Driving eXperience) powerchair. With
innovative features such as True Center-Wheel Drive, SureStep


®


, Stability
Lock, Traction Control Design (TCD


™


) and the latest MK series electronics,
this chair set the standard for high end rehab powerchairs.


2


Page 3
Contents
02
History
03
TDX


™


SP Family
04
2006 TDX SP
05
Traction Control Design/SureStep


®


06
Power/True Center-Wheel Drive
07
Stability Lock/Transportation
08
Design
09
MK6i


™


Electronics
10
Seating Options
11
TDX SP Specifications


The Invacare


®


TDX


™


SP Family


Page 4
Things Just Keep Getting Better…


Now we've done it again. Invacare built upon a legacy of powerchair knowledge and design to develop the TDX


™


SP.
The TDX


™


SP improves upon all the features of the TDX Series with enhanced performance, superior ride quality,
overall quieter chassis, and an elegantly simple design that is sure to turn heads.


4


Page 5
TRACTION CONTROL DESIGN.
ENHANCED SURESTEP


®


.


The TDX


™


SP uses an enhanced
version of Invacare’s patented
SureStep


®


technology that was made
famous on the first generation TDX
and the Pronto


®


series of wheelchairs.
With Enhanced SureStep, the TDX SP
climbs up to a three-inch obstacle
going forward, similar to the current
TDX. As a new design feature, the
front casters of the TDX SP will also
drop a full three inches, which makes
transitioning down an obstacle very
gentle and nearly silent. The integrat-
ed Traction Control Design also makes
climbing over obstacles up to one inch
high in reverse nearly effortless.
SureStep
transition up
an obstacle.
SureStep
transition
down an
obstacle.
Traction Control
Design reverse
transition.


5


Page 6
FASTER.MORE POWERFUL.
TRUE CENTER-WHEEL DRIVE.


The tightest possible turning radius
comes from a True Center- Wheel
Drive chassis. The TDX


™


SP uses this
type of wheelbase to provide excel-
lent maneuverability and an intuitive
driving experience. This technology
combined with Enhanced SureStep


®


,
Traction Control Design and Quiet
Stability Lock makes the TDX SP a
great indoor and outdoor chair.
By optimizing the Torque speed
curve, our motor/electronics
combination provides a 5.8 mph top
speed with ample torque. The chair
gets consumers where they need to
go quickly, while also providing the
power required to handle those
tough obstacles.


6


Page 7
QUIET STABILITY LOCK.
THE DIFFERENCE MAKER IN REHAB.
TRANSPORT READY OPTIONS.*


The original TDX introduced a feature
that kept the powerchair stable
whenever it felt that the driver's
weight was rocking forward. The
TDX SP takes that same feature to
the next level. This second generation
Stability Lock replaces the metal gear
set used on the first generation TDX
with a gas locking cylinder, making
the feature whisper quiet. It also
provides a shock-absorbing effect.
The TDX SP offers a transport
ready option (TRRO) that includes
four tie-down locations, a battery
securement system and a wheel-
chair-anchored pelvic belt. The TDX
SP with TRRO configuration has been
crash tested in accordance with the
ANSI/RESNA Vol. 1 Section 19.5.3
Frontal Impact Test (W/C19).**
The TDX SP also offers the TRBKTS
option. Unlike the TRRO configura-
tion, the TDX SP with TRBKTS option
does not have a pelvic belt and it has
not been crash tested in accordance
with W/C19 or any other standard.
These options reinforce Invacare’s
market leadership in transport-ready
wheelchairs for consumers.


*As of this date, the U.S. Department of Transportation
has not approved any tie-down system for transportation
of a user while in a wheelchair in a moving vehicle of any
type. Accordingly, Invacare recommends that wheelchair
users not be transported in vehicles of any kind while in
wheelchairs and should be transferred for transportation
into appropriate seating in vehicles and use the
restraints made available by the auto industry.
**Please refer to the TDX sell sheet for the required
ANSI/RESNA WC/19 sec. 6.2 Presale Literature
Notification


.


7


Rear transport bracket.
Quiet Stability Lock.
Front transport bracket.


Page 8
ELEGANT SIMPLICITY.INSPIRING DESIGN.


Our designers started with sketches and drove the design so that aesthetics were never sacrificed for functionality.
The end result is an elegant design with a focus on simplicity and detail.


8


Page 9
ELECTRONICS.DESIGNED WITH
BENEFITS FOR ALL.


MK Series electronics are the
benchmark in power wheelchair
drive systems. This is the result of
years of experience in the design
and manufacture of electronics
specifically for the needs of
wheelchair consumer.
MK6i


™


electronics take the MK
Series to the next level by offering
features that are easier to use than
any other MK Series system.
Advantages of MK6i include:
• MK
5


™


programming logic, so
operators do not need to learn a
new system
• Reduced set-up and programming
time with the memory card feature
• Improved simplicity with
universal connectors
• Better information for
programmers and technicians


SPJ


™


+ BASIC JOYSTICK
MPJ


™


+ REHAB JOYSTICK


9


Page 10
SEATING OPTIONS.VERSATILITY.


Adjustable Rehab Seat
Elevating Rehab Seat
Van Seat
Formula


™


CG


Tilt


The TDX


™


SP offers a wide variety of seating
options that make it an extremely versatile
powerchair. The standard TDX SP offers a
choice of an adjustable Rehab (ASBA) seat
that is grow-able in width and depth. The
ASBA seat starts in widths as low as 12"
wide for smaller applications, and can grow
as wide as 24" and as deep as 22". Another
seating option on the TDX SP is a semi
recline captain’s seat. Available in 16", 18",
20" and 22" widths, the seat offers plush
padding, generous contours, and a reclining
back providing maximum comfort.
The TDX SP also offers the
Formula


CG


Powered Seating System which
features up to 7" of weight shift tilt.
The Formula


CG
:


– Starting seat-to-floor height is
as low as 17.5"
– Up to 55 of tilt
– Up to 170 of recline
– Up to 7" of elevation
– All powered seating functions can be
operated either through or separate from
the driver control.


10


Pediatric Seat
Formula


™


CG


Recline
Formula


™


CG


Tilt/Recline


Page 11
TDX SP SPECIFICATIONS


Adj. ASBA Rehab Seat
Formula


CG


Powered Seating
Elevating Seat
Van Seat
Overall dimensions


Base Length (w/o front riggings)
35.25"
35.25"
35.25"
35.25"
Base Width
24"/25.5"
24"/25.5"
24"
24"/25.5"
Height
35.5" - 39.5"
36.5" - 40.5"
35.5" - 41.5"
38" w/o headrest
45" w/headrest


Seat Dimensions


Width
12" - 24"
12" - 24"
12" - 24"
16" - 22"
Depth
12" - 22"
12" - 22"
12" - 22"
16" - 20"
Back Height
12" - 24"
16" - 26"
16" - 24"
18"
with Headrest
-
-
-
25"
Back Angle
85 - 105
85 - 105
85 - 105
85 - 115


Seat-to-Floor Height


Low
16.5" @ 0
17.5" @ 0
16.75" @ 0
19"
Medium
18.5" @ 0
18.5" @ 0
-
-
Tall
20.5" @ 0
19.5" @ 0
-
-


Seat-to-Floor Height at 5


add 0.5" to each
add 1" to each
17.6" @ 5
-


Weight


with batteries
264 lb.
315 lb.
285 lb.
277 lb.
without batteries
166 lb.
217 lb.
187 lb.
179 lb.


Battery Options


22NF/Group 24
22NF/Group 24/(3)22NF
22NF
22NF/Group 24


Wheel and caster size


Front/rear casters
6" x 2"
6" x 2"
6" x 2"
6" x 2"
Drive wheels
14" x 3"
14" x 3"
14" x 3"
14" x 3"


Maximum Speed


5.8 mph / 5 mph (heavy duty)
5.8 mph / 5 mph (heavy duty) 5.8 mph / 5 mph (heavy duty)
5.8 mph / 5 mph (heavy duty)


Incline Capability


9
9
9
9


Weight Capacity


300 lb. / 400 lb. (option)
300 lb. / 400 lb. (option)
300 lb.
300 lb. / 400 lb. (option)


Turning radius


(including Center Mount Footboard)


22"
22"
22"
22"


Ground clearance


3"
3"
3"
3"


Standard MK6i Electronics


MK690/SPJ


™


+
MK690/ACC/SPJ+ or MPJ+ MK690/ACC/SPJ


™


+ w/PSS
MK690/SPJ


™


+


Limited warranties-


Base Frame
60 months
60 months
60 months
60 months
Seat Frame
36 months
36 months
36 months
36 months
Electronics
12 months
12 months
12 months
12 months
Motor/gearbox
12 months
12 months
12 months
12 months


n1 24" width with (2) 22 NF batteries.
25.5" width with (2) Group 24 batteries or (3) 22 NF batteries.
n2 12" - 16" width available with Tilt only system, Recline and Tilt/Recline sizes range from 16" - 24" wide


.


n3 315 lb. for Tilt only system. 325 lb. Recline only and 370 lb. for Tilt/Recline.


11


n1
n2
n3


Page 12
USA
One Invacare Way
Elyria, Ohio
44035-4190
(800) 333-6900
Canada
570 Natheson Blvd. E.,
Unit 8
Mississauga, Ontario
L4Z 4G4 Canada
(800) 668-5324
Invacare, the Blue Medallion
Design, Yes, you can., Storm
Series and SureStep are reg-
istered trademarks and SPJ,
MPJ, MK
5
,TDX, TCD, MK6i
and Formula are trademarks
of Invacare Corporation.
©2007
Invacare Corporation
Form No. 06-055 Rev. 02/07


Invacare Corporation
www.invacare.com