21st Century Scientific, Inc.

BOUNDER ELECTRONICS

UE1G

UNIVERSAL WHEELCHAIR ELECTRONICS

UE1G drive module

UE1G Electronics offer these important features...

• Ultra smooth speed & direction control • Very reliable
• Factory default programs • 22 modes of operation
• Very quiet operation • Utmost user safety
• Power MOSFET bridge output circuits rated at over 120A per motor
• Rugged metal drive module and hand control enclosures
• Low battery indicator • Battery charger interlock for safety
• Through-the-joystick programming - w/ 16 library programs
Smart brake release switch • “Error” and “Brakes Released” LED’s
• Error code display • Audio alarms
• Six independent drive programs with "on the fly" program select
• Veer (tracking) adjustment • Battery Condition Meter (BCM)
• Can be set to coast or slow when joystick is returned to neutral
• Advanced microcontroller (uC) design
• Long life 2-axis joystick mechanism for precision proportional control
• Smart brake logic reduces brake current, keeps brakes cool and increases range
• Top speed (forward, reverse, turn), acceleration, braking, hill and
obstacle compensation (torque), and other parameters adjust over a wide range

UE1G CBBC Circuit Breaker Battery Cable

UE1G CBBC Circuit Breaker Battery Cable

 

UE1G DRIVER HAND CONTROL (DHC)

UE1G left and right hand controls
UE1G Left and Right Hand Controls
• Light Touch - low force will move the joystick • Fully Proportional
• Sturdy diecast metal box with black powder coat finish
• Three high reliability switches: POWER, SELECT and AUX SW 1
• Multi-function 1/2" alphanumeric LED display (shows battery condition when driving, displays error codes and other user information)
• 3 Ultra-Brite LED's indicate BRAKE RELEASED, ERROR and ECU status
• 6 Ultra-Brite LED’s indicate which DRIVE [A-F or attendant drive program AC (slanted A)], ACCESSORY A-F or ECU channel (A or B) is active
• 7 Ultra-Brite LED’s show the SA GROUP (Seating Actuator Group) selected
The POWER switch turns the electronics on and off, the joystick controls driving the chair. The bidirectional SELECT switch chooses any of 6 programs (A-F) when the chair is being driven. AUX SW 1 is used to turn various accessories on and off. The BATTERY CONDITION meter shows the battery condition from 1 to 10 and also doubles as an ERROR CODE display. When the SELECT switch is operated, the display also shows the drive program or function for 1 second. If a charger is plugged in, the display shows a lower case "c" for charger.

STD RHC

Right hand control (standard - no up charge)

LHC

Left hand control (no up charge)

RD

Remote Display separate from joystick & switches (typically used with a separate control that has a joystick and switches, specialty controls and sometimes attendant controls)

CB KEY LOCK

Adds a key switch at the front of the hand control (includes 2 keys)

CB CHIN BIB

Bib mount chin control (less bib & chincup)

CB CHIN FRONT

Chin control with front facing switches (less mount & chincup)

ACDC

Attendant control / dual control. Operate in addition to Driver Control.

AC ONLY

Attendant control only (no driver control). An ACDC is installed instead of a Driver Hand Control. An RD can be added.

CUS CB

Custom hand, foot or chin control (tell us what you need!)

 


 

HAND & CHIN CONTROL MOUNTS & EXTENSIONS

Swingaway hand control mount animation
Our very durable, all steel Swingaway Hand Control Mount!

STD HC MOUNT

Standard hand control mount

STD HC EXT

Standard hand control extension slide

SA EXT

Swing away hand control mount (swings out to side and back). Very durable! Made of steel. See animation above.

MIDLINE HC EXT

Midline hand control extension slide (swings up to side) (specify left or right mount)

CC MOUNT

Chin control mounting bracket (specify left or right mount)

POWER CC MOUNT

Power chin control mount. Actuator swings chin control and boom to side about 90 degrees when control switch is operated. Bi-directional momentary toggle switch control is standard. Other custom control switches and methods of control are possible. (specify left or right mount) See animation below.
Chin control bib mount

CUS CTRL MOUNT

Custom control mount. Tell us what you need!

CUS EXT SLIDE

Custom extension slide (close in, straight, custom height, etc.)
Power Chin Control animation
Power chin control mount. Actuator near bottom of back rotates chin control out of the way to the side. Left and right hand models available. Center off momentary toggle switch control is standard but other custom switches are possible.


 

UE1G UNIVERSAL WHEELCHAIR ELECTRONICS & OPTIONS

UE1G V14

UE1G V14 electronics. Includes 6 programs, bi-directional power, select & aux switches, battery condition meter, circuit breaker battery cable and detailed owner's manual.
UE1G Variable Speed Power Seating System Module. Allows proportional through-the-joystick control of seating systems for up to 8 actuators.
UE1G Smart Brake Release Switch

UE1G ESSS

UE1G Emergency Stop and Select Switch

UE1G RPS

UE1G Remote Power Switch

UE1G AUX SW

UE1G Auxiliary Switch (specify function)

UE1G PRGMR

UE1G Plug-in Programmer

Single switch boxMulti-switch box
Left: Single Switch Box  Right: Multi-Switch Box

 

DX PROGRAMMABLE ELECTRONICS

DX Programmable Electronics can be installed on chairs when appropriate. They are typically used for switch, sip & puff, and headrest array controlled chairs. ST3M&B are usually required to achieve the necessary high torque at very slow speeds. Top speed is limited to that appropriate for the user's capabilities and the type of controls that are installed. Two to five MPH is typical. Attendant controls, combined lighting and seating actuator module, specialty controls remote (with LCD screen on gooseneck mount), etc. are commonly installed. Contact the factory for additional information. DX Electronics are not recommended for those who can utilize our standard UE1G electronics. DX Electronics are also not recommended for speeds above 6 MPH.

 

ASL (Adaptive Switch Laboratories)
WHEELCHAIR CONTROL SYSTEMS

Bounder Plus with head array

ASL Wheelchair Control Systems can be installed on chairs when appropriate. Headrest arrays (with or without sip & puff and lip switches), proximity switches, fiber optic arrays and beam switches can be used. DX electronics are normally installed with ASL controls. ST3M&B are usually required to achieve the necessary high torque at very slow speeds. Top speed is limited to that appropriate for the user's capabilities and the type of controls that are installed. Two to five MPH is typical. Attendant controls, combined lighting and seating actuator module, specialty controls remote (with LCD screen on gooseneck mount), etc. are commonly installed. Contact the factory for additional information. DX Electronics are not recommended for those who can utilize our standard UE1G electronics. DX Electronics are also not recommended for speeds above 6 MPH. It is possible to use an ASL headrest array in conjunction with our standard UE1G chin control systems to control a power seating actuator such as tilt or recline, or to control a power chin control mount (to move the chin control to and from the user's face).
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