NOSRAM HD
The NOSRAM HD competition speed controller series combines dedicated racing software with a heavy-duty power board, integrated cooling features and trackside adjustment via pushbuttons.
Power electronics & cooling
The redesigned power and logic boards support the HD software platform. With eight copper layers and a total thickness of 2.8 mm, the heavy-duty power board is designed to minimise electrical resistance and dissipate heat.
NOSRAM’s exclusive Customized Super FETs CSF-01 are combined with copper cooling plates soldered to both sides of the PCB to support internal cooling.
Installation & adjustment
Pre-soldered black 12 AWG power wires, a short receiver lead and an aluminium case with aluminium pushbuttons complete the design.
Settings can be adjusted directly using the pushbuttons, without a separate programming unit. The installation manual and software guide explain how to install and configure your NOSRAM HD.
NOSRAM HD TC SPEC
The NOSRAM HD TC Spec comes pre-installed with v4.1 software, developed for touring car racing. Its focus is on smooth throttle response, strong power delivery and consistent braking performance.
Throttle response & timing
Torque Feel, Timing and Delay settings allow you to fine-tune the throttle response to your driving style and track conditions, balancing smooth control with top-end performance. Revised timing parameters further refine the motor’s power delivery.
For Stock racing, the low resistance of the power board supports direct motor control with minimal electrical losses.
Braking performance
Dedicated HD brake settings allow you to adapt the braking response to your driving style and the demands of the track.
NOSRAM HD OFFROAD
The NOSRAM HD Offroad comes pre-installed with v3.1 software, adapted to the HD hardware and developed for the demands of offroad racing.
Throttle response & timing
Revised timing parameters provide smooth, controllable power delivery while supporting strong top-end performance. This allows you to adapt the motor’s response to your driving style and track conditions.
For Stock racing, the low resistance of the power board supports direct motor control with minimal electrical losses.
Braking performance
Four different brake types, combined with the Ramp function, allow you to fine-tune the braking response for different track surfaces and driving styles.
NOSRAM HD STOCK SPEC
The NOSRAM HD Stock Spec comes pre-installed with v5.1 software, adapted to the HD hardware and developed specifically for Stock racing.
Initial Drive Feel Compensation – IDFC
Initial Drive Feel Compensation helps maintain a consistent initial throttle response throughout the race.
When activated, IDFC adjusts the initial throttle response according to motor temperature. This helps compensate for changes in driving feel as the motor heats up during the run.
Adjustable driving feel
You can disable the compensation or adjust its strength to suit your preferred throttle response as the motor temperature rises and battery performance changes over the course of the race.
INCLUDED IN THE PACKAGE
- Nosram HD TC spec ESC
- Installation manual & software guide
- NOSRAM sticker sheet
- 100 mm sensor cable
- 40 x 40mm double-sided tape
INCLUDED IN THE PACKAGE
- Nosram HD offroad ESC
- Installation manual & software guide
- NOSRAM sticker sheet
- 200 mm sensor cable
- 40 x 40mm double-sided tape
INCLUDED IN THE PACKAGE
- Nosram HD Stock Spec ESC
- Installation manual & software guide
- NOSRAM sticker sheet
- 200 mm sensor cable
- 40 x 40mm double-sided tape
FEATURES
ALL NEW POWER & LOGIC BOARD HARDWARE
POWER ELECTRONICS & COOLING
• NOSRAM Customized Super FETs CSF-01 for efficient power delivery.
• Heavy-duty, eight-layer power board with a total thickness of 2.8 mm, designed for low
electrical resistance and effective heat dissipation.
• Custom NOSRAM copper cooling plates for improved internal cooling.
• Carefully specified hardware components for consistent operation under demanding
racing conditions.
• 6 V / 6 A BEC for reliable receiver and servo power.
CASE, WIRING & CONNECTIONS
• Full aluminium case with a low-profile design and improved airflow.
• Black, highly flexible WorksTeam power wires.
• Black receiver lead: short version for NOSRAM HD TC Spec; 175 mm for NOSRAM HD
Offroad.
• Easy-solder system for straightforward power-wire connections.
• Dustproof and waterproof pushbuttons rated IP68.
CONTROL & PROTECTION
• Multi-mode power profile adjustment to adapt power delivery to your setup.
• Electronic timing algorithm for smooth, powerful motor response.
• Timing Delay adjustment for smooth throttle control.
• Optimised microcontroller settings for fast response and consistent operation.
• MPS4 protection system.
• Optimised protection settings with precise temperature readout.
• Tested under demanding racing conditions.
VERSION-SPECIFIC SOFTWARE
NOSRAM HD TC SPEC
• v4.1 touring car software for Modified and Stock classes, including Boost 0.
• Dedicated BDX10 and BDX20 brake types for adjustable, consistent braking
performance.
NOSRAM HD OFFROAD
• v3.1 offroad software for Modified and Stock classes, including Boost 0.
• Four brake types, including BDX-0, to adapt braking performance to different track
conditions.
QUALITY TESTING
• LRP quality approval based on functional and electrical testing, including drive
simulation.