motec

Part No: #18309

OVERVIEW

A multi-award winner on debut at PMW Expo and PRI Show, MoTeC’s new Steering Wheel is exceptional in form and function.

The STW195 has been meticulously built and tested to FIA specifications, with a robust carbon fibre body and paddles, and an integrated glare-resistant, high resolution display. The 5" LCD screen layout, along with the built-in LEDs, can be fully customised using MoTeC’s powerful software tools.

Each component has been carefully selected with input from professional FIA series drivers to ensure optimum quality, comfort and ease of operation.

Engineered with:

7 x 12 Position rotary dials
6 x Paddles
12 x On / Off buttons
16 x Configurable LED's

FEATURES

C125 Display Creator included
C125 I/O included
Full carbon fibre body
Krontec quick release system
Impressive High Resolution 125 mm (approx. 5") colour LCD display
High brightness for sunlight readability
Complete customisation of screen layouts via included Display Creator
16 full colour (RGB) LEDs; colour, function and intensity are fully programmable
FIA marshalling LEDs for sanctioned events
Dedicated radio PTT loop button
HVIL (High Voltage Inter Lock) loop
Labelling options included
Optional internal logging
Easily integrates with CAN based devices
GPS Lap Timing
Supports T2 Telemetry (with upgrade)

OPTIONAL UPGRADES

29618 – C125 120MB LOGGING
29620 – C125 PRO ANALYSIS
29623 – C125 T2 TELEMETRY
22140 – DC MATHS TRANSMIT (1 YR)

SPECIFICATIONS

Display

Screen: Colour TFT LCD, anti-reflective
Resolution: 800 x 480 resolution, anti-aliased graphics
16 x configurable LED’s
Layouts:
- Selectable fixed layouts
- Fully customisable display layouts with included Display Creator software.
48 user-defined, scrollable message lines with programmable overrides
3 programmable modes with customisable labels

Logging - optional (requires upgrades)

120 MB internal logging memory
Logging rates up to 500 samples per second
Fast Ethernet download
i2 Standard data analysis software included (Pro Analysis upgrade available)

Inputs / Outputs

12 x On / Off push buttons
- including 1 x dedicated radio PTT button
7 x 12 Position rotary dials
4 x On / Off paddles
2 x Analogue 0-5V paddles

Internal Sensors

3-axis accelerometer, detection range: +/- 5G
Dash temperature sensor
Sensor supply voltage
Battery voltage

Communications

2 x CAN buses
- 1 x Configurable with programmable CAN bus speed.
- 1 x Reserved
1 x RS232 port with transmit and receive.
1 x Ethernet Programing / Data logging

Power supply

Operating voltage: 6 to 17 V DC
Operating current: 0.8 A typical at 14 V (backlight and all LED's 100% brightness)
Reverse battery protection
Battery transient protection

Operating temperature

Internal: -20 °C to 70 °C (above 60 °C maximum backlight brightness progressively reduced)
Typical ambient temperature range in free air: -10 °C to 55 °C

Physical

Case Material: Full carbon fibre body
Quick release system: Krontec QR-30-22P-LW-V
Size:
- Width ≤302mm
- Height ≤191mm
Weight 1940 grams including quick release system
1 x 22 pin Autosport connector

Standards

UNECE Regulation No. 10 (ECE R10)
Sine wave scan according to LV124
Design validation shock according to LV124
Pre-Defined vibration Stress according to LV124
Low Temp Storage according to ISO-16750-4
Low Temp Operating according to ISO-16750-4
High Temp Storage according to ISO-16750-4
High Temp Operating according to ISO-16750-4
Temperature Cycling according to ISO 16750-4
Thermal Shock according to ISO 16750-4
The device is rated to IP65 (Dust and Water)

IP rating is dependant upon the user ensuring that the connector entries are waterproof, which, as a minimum, requires all unused wire cavities on the connector to be plugged.

SCREEN CLEANING

Wipe using a clean water dampened microfibre cloth, followed by a clean dry microfibre cloth.

SOFTWARE

Microsoft Windows based software
Dash Manager used for setup and management of the display and data logging system, providing:
- Configuration of the inputs, outputs, LEDs, display, data logging and calculations.
- Offline generation of a configuration file that can then be sent to the device.
- Channel monitoring
- Firmware updating and extensive help screens
Display Creator allows for full customisation of the screen layout.
i2 Data Analysis software provides the tools for comprehensive data analysis. Standard or Pro* version available
T2 Telemetry* software

(* available via upgrades )

DIMENSIONS AND MOUNTING

Measurements in mm.

PINOUT

Mating Connector: Deutsch Autosport connector 22 pin. PN #AS112-35SN

Pin No	Function	Description
1	Batt +	Steering wheel supply/ground
2	Batt -	Steering wheel supply/ground
3	Dig1	Digital Output 1
4	Dig2	Digital Output 2
5	CAN2 High	Reserved
6	CAN2 Low
7	CAN2 Shield
8	RS232 Rx	RS232 serial interface
9	RS232 Tx	RS232 serial interface
10	Ethernet Tx+	STW – PC Ethernet communications
11	Ethernet Tx-
12	Ethernet Rx+
13	Ethernet Rx-
14	HVIL-In	HVIL (High voltage inter lock) loop
15	HVIL-Out	HVIL (High voltage inter lock) loop
16	Analogue 1	Left Analogue Paddle Output
17	Analogue 2	Right Analogue Paddle Output
18	PTT+	Radio PTT Loop
19	PTT-	Radio PTT Loop
20	CAN1 High	STW CAN Bus
21	CAN1 Low
22	CAN1 Shield

PURCHASING

Pre-orders are now open. If you are interested in purchasing this product contact an Authorised MoTeC Dealer.

DOWNLOADS

STW

Name

Version / Part

Published

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Name, Version / Part, Published

Name

Version / Part

Published

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MoTeC STW195 - User Guide

18309

Sep 2026

Download

MoTeC STW195 - User Guide

18309

Sep 2026

MoTeC STW195 - User Guide

18309

Sep 2026

Download

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