For Powered Equipment

We offer unique control-intensive products for ICE, hybrid, and electric powertrains of outdoor / lawn & garden power equipment. These products provide play a crucial role in the realization of a cleaner and/or electric future for this industry.

Engine Powered Products

We offer ECUs for Integrated Starter Generators (ISG) and for Electronic Fuel Injection (EFI).  We also offer a connectivity platform.

Battery Operated Products

We offer motor controllers incorporating our unique sensorless motor controls – our USP and battery management systems. We also offer a connectivity platform.

Sensorless Integrated Starter Generator (ISG) ECU

Integrated Starter Generator (ISG) technology eliminates conventional starter-motor based engine start systems. ISG results in instant and smooth engine start and improved reliability.

We offer the world’s first Sensorless ISG system for small engines with crankshaft mounted alternators. Based on our novel Sensorless Motor Control Technology, our ISG ensures improved reliability and enables smaller/simpler electric machines by eliminating hall sensors used in conventional ISG systems. Being sensorless also makes the offering suited for engines with wet crank cases. 

Our sensorless ISG system offering consists of an ECU, either as a standalone or integrated with electronics for EFI, as well as a specification of the electric machine/magneto. We also intend, shortly, to offer the electric machines as well.

TECHNOLOGY
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Electronic Fuel Injection (EFI) ECU

We offer ECUs for Electronic Fuel Injection (EFI) either as a standalone or in conjunction with our sensorless ISG offering. These ECUs incorporate state-of-the-art control software routines for various emission, fuel consumption & performance demands are designed to support operation with a wide range of injectors, pumps and sensors.

For large-volume customers we offer the flexibility for our customers to specify application layer EFI control strategies while we take responsibility for the electronic hardware and BSP. This offering provides the opportunity allows customer to have greater control of their IP.

Connectivity

SEDEMAC’s OT150/100 is an IoT platform. This helps you build applications on your equipment viz – usage & maintenance alerts, geo-tracking & makes it possible to continuously update the Asset’s firmwarewith Over-the-Air (OTA) upgrades.

The platform comprises of an internet gateway device which can communicate over various ECUs via CAN and our “Device Management System” – SDMS.  The gateway devices come equipped with GNSS, cellular internet, and an sensors. OT interacts with on-board ECUs, SEDEMAC Device Management Service (SDMS), and data server via Cellular GPRS (2G/3G/LTE/NB-IoT) communication. The SDMS ensures that diverse user equipments are configured/updated/monitored to a consistent standard set of applications, functions or corporate policies.

Key Highlights

TLS v1.2
Secure

AHRS / IMU
Applications

Resilient Cellular & Bluetooth connectivity

Over the Air
Upgrades

Enterprise grade
series production

Ultra-low power consumption device

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Motor Controllers

We offer Weber — a product-series of Field Oriented Control (FOC) enabled BLDC motor controllers incorporating our unique sensorless motor control technology. These controllers operate two control loops; the inner control loop controlling machine currents for optimal torque generation for entire speed range, starting from zero speed, and the outer control loop controlling torque reference and field weakening logic. Weber also has a regenerative braking logic for energy efficient operation.  

Battery Management Systems

Our battery management system product-series, Ursa, is intended for 48V lithium-ion batteries. Ursa supports upto 14 cells in series and incorporates unique State of Charge (SOC) estimation algorithms. Cell voltages, battery pack temperature, battery pack current are monitored to enable passive balancing, battery protection & battery state estimation.

Connectivity

Connectivity

SEDEMAC’s OT150/100 is an IoT platform. This helps you build applications on your equipment viz – usage & maintenance alerts, geo-tracking & makes it possible to continuously update the Asset’s firmwarewith Over-the-Air (OTA) upgrades.

The platform comprises of an internet gateway device which can communicate over various ECUs via CAN and our “Device Management System” – SDMS.  The gateway devices come equipped with GNSS, cellular internet, and an sensors. OT interacts with on-board ECUs, SEDEMAC Device Management Service (SDMS), and data server via Cellular GPRS (2G/3G/LTE/NB-IoT) communication. The SDMS ensures that diverse user equipments are configured/updated/monitored to a consistent standard set of applications, functions or corporate policies.

Key Highlights

TLS v1.2
Secure

AHRS / IMU
Applications

Resilient Cellular & Bluetooth connectivity

Over the Air
Upgrades

Enterprise grade
series production

Ultra-low power consumption device