MoTeC STW195 Steering Wheel

MoTeC STW195 Steering Wheel 

A multi-award winner on debut at the PMW Expo and PRI Show, MoTeC’s STW195 Steering Wheel is exceptional in both form and function.

Striking in design, ergonomically superior and meticulously built and tested to FIA specifications, the STW195 is built to withstand the rigours of professional racing. It features a durable carbon fibre body and paddles, and an integrated, glare-resistant, high resolution C125 display.

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

More Control, at Your Fingertips

The high resolution 5″ LCD is fully customisable using MoTeC’s Display Creator software, keeping critical data in the driver’s line of sight while giving teams the flexibility to create truly unique layouts.

Sixteen programmable LEDs provide a multitude of options for custom alerts and warnings, while supplied button caps in various colours let drivers and engineers choose their preferred combination.

Just like the standalone C125 Display, powerful logging functionality is only an enable away. Option up at any time and dive into professional-level data with MoTeC’s world-renowned i2 Data Analysis software.

Engineered With

• 7 x 12 position rotary dials
• 6 x paddles
• 12 x on/off buttons
• 16 x configurable LEDs

Features

• C125 Display Creator included
• C125 I/O included
• Full carbon fibre body
• Krontec quick release system
• High resolution 125mm (approx. 5″) colour LCD display
• High brightness for sunlight readability
• Complete customisation of screen layouts via the included Display Creator
• 16 full colour (RGB) LEDs with fully programmable colour, function and intensity
• 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)

Available Upgrades

• 29618 – C125 120MB Logging
• 29620 – C125 Pro Analysis
• 29623 – C125 T2 Telemetry
• 22140 – DC Maths Transmit (1 year)

Specifications

Display

• Screen: colour TFT LCD, anti-reflective
• Resolution: 800 x 480, anti-aliased graphics
• 16 x configurable LEDs
• Layouts: selectable fixed layouts, or fully customisable layouts with the included Display Creator software
• 48 user-defined, scrollable message lines with programmable overrides
• 3 programmable modes with customisable labels

Logging (optional, requires upgrades)

• 120MB 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 for programming and data logging

Power Supply

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

Operating Temperature

• Internal: -20°C to 70°C (above 60°C, maximum backlight brightness is 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
• Width: ≤302mm
• Height: ≤191mm
• Weight: 1,940g 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 and operating according to ISO 16750-4
• High temp storage and operating according to ISO 16750-4
• Temperature cycling according to ISO 16750-4
• Thermal shock according to ISO 16750-4
• Rated to IP65 (dust and water)

Software

• Microsoft Windows based software
• Dash Manager for setup and management of the display and data logging system, including configuration of inputs, outputs, LEDs, display, data logging and calculations, offline configuration file generation, channel monitoring, firmware updating and extensive help screens
• Display Creator for full customisation of the screen layout
• i2 Data Analysis software for comprehensive data analysis, with Standard or Pro* versions available
• T2 Telemetry* software
• * Available via upgrades

Care

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

Connector Pinout

Mating connector: Deutsch Autosport 22 pin, PN AS112-35SN

Pin	Function	Description
1	Batt +	Steering wheel supply/ground
2	Batt –
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
10	Ethernet Tx+	STW to PC Ethernet communications
11	Ethernet Tx-
12	Ethernet Rx+
13	Ethernet Rx-
14	HVIL-In	HVIL (High Voltage Inter Lock) loop
15	HVIL-Out
16	Analogue 1	Left analogue paddle output
17	Analogue 2	Right analogue paddle output
18	PTT+	Radio PTT loop
19	PTT-
20	CAN1 High	STW CAN bus
21	CAN1 Low
22	CAN1 Shield