INRO Products, Setting the Standard

Behind every one of our products, whether it's a motor controller, master controller, or navigation solution, lies a clear commitment: intelligent solutions for real challenges. With technical expertise and an eye for the essential, we develop controllers and solutions that impress in use – today and tomorrow.

PRODUCTS

Individual solutions that stand up to practical application

INRO develops and manufactures high-performance motor controllers, master controllers, and navigation solutions for electric off-highway vehicles, construction machinery, agricultural machinery, industrial machinery, and other electrically powered vehicles and applications. Our tailor-made system solutions accompany the entire process – from the initial idea through development and prototyping to series production – and stand for innovation, quality, efficiency, and reliability.

Here you'll find a selection of our solutions:

Motor controller

Master Controller

Navigation solutions

Motor controller

Introduction Motor controller Ensure efficient, precise and reliable control of electric drives.

Our motor controllers are available with cooling plates, air cooling, or liquid cooling, depending on the power density, thermal requirements, and environmental conditions. This allows for targeted adaptation of thermal management to the specific application and ensures reliable operation.

Triple motion controller

The Drive control Triple Motion Control (TMCs) is a 3-axis control system comprising three independently operating subsystems, each with its own power stage and controller. Via the CAN bus, you can efficiently, reliably, and safely operate all types of mobile work machines with up to three drives, such as: travel, steering, and pump drives, or two travel drives and a hydraulic power unit. By connecting two outputs in parallel, short-term currents of up to 900 Aeff are possible.

Rated battery voltage 80 V
Input voltage range 56 V..104 V
Highly efficient 3-axis power output stages with recuperation function (energy recovery)
Sensors for temperature-dependent phase current limiting for maximum use of the output stage
Diverse bus systems for communication such as CAN bus or MODBUS implemented
Robust and dense housingIP 69K (excl. fan) for harsh operating conditions
Operating range – 40 °C to + 85 °C

Possible engine types

Possible fields of application

Your advantages

Single motion controller

The Drive control Single Motion Control (SMC) is a 1-axis control. It offers a variety of I/Os for reading sensors and setpoint generators, as well as for setting outputs and switching loads. This allows you to efficiently, reliably, and safely operate all types of machines with a single drive, such as travel or pump drives.

Nominal battery voltage 48 V
Input voltage range +25 V..+59 V
Diverse bus systems for communication, such as CAN bus or MODBUS implemented
DC/DC converter for the vehicle electrical system supply with max. 94 W
Compact and space-saving design with passive cooling plate
Dimensions 134 mm x 134 mm x 40 mm
IP rating 20
Operating range from +5 °C to +45 °C (rated power) and +45 °C to +60 °C (with reduced power)

Possible engine types

Possible fields of application

Your advantages

Connectivity & Power, Controller 2

The CPC2 is an integrated power and control unit for actuating and regulating electric drives in mobile working machines and industrial plants. It is used for speed and torque control of travel, hydraulic, and ancillary drives, as well as for safe power distribution and power shutdown within an electrically operated system. Furthermore, it performs additional functions.

Battery nominal voltage: 80 V
Input voltage range: 56 V..104 V
High-efficiency 3-axis power stages with recuperation function (energy recovery)
Sensors for temperature-dependent phase current limiting for maximum use of the output stage
Integrated main contactor
Forced air cooling via integrated heat sinks
Diverse bus systems for communication
DC/DC converter for vehicle electrical system supply 600 W (5 min), 400 W (60 min)

Possible engine types

Possible fields of application

Your advantages

Master Controller

Our master controllers take over the intelligent central control and networking of complex vehicle and machine systems.

MIO 2

The Mastercontroller -I/O 2 is a powerful control component for demanding drive and automation applications. It combines robust construction with high functional reliability and is designed for industrial use under defined environmental conditions.

Input voltage (DC): +24 V
Input voltage range (DC): 22 V..26 V
Two-channel I/O Interface with a variety of inputs and outputs
Safety calculator for safety functions up to Performance Level d Category 3 according to DIN EN ISO 13849
Diverse bus systems, among others CAN-BUS
Robust and sealed housing (IP65 when mating connector is plugged in) for harsh operating environments
Lifespan: ≥ 20,000
Weight: 1 kg

Possible fields of application

Your advantages

Master, Safe & Connectivity

The MSC is a central processing and control unit for executing machine and vehicle applications in mobile and stationary work machines. It is used for coordinating distributed control units, processing operator, sensor and system signals, and implementing functional control tasks, as well as safety-related control tasks when combined with a safety component.

Input voltage (DC): +24 V
Input voltage range: 18 V..28 V
Two-channel I/O Interface with a variety of inputs and outputs
Safety calculator for safety functions up to Performance Level d Category 3 according to DIN EN ISO 13849
Master computer
Diverse bus systems for communication
Lifespan: ≥ 20,000
Weight: 1 kg

Possible fields of application

Your advantages

Navigation solutions

Our navigation solutions enable precise orientation, exact positioning, and intelligent motion control for electric vehicles and machinery.

IFG

The IF generator (IFG) is a signal generator specially developed for the field of inductively guided vehicles. It allows the injection of alternating current signals of constant amplitude and frequencies into the buried guide wires.

High-precision and quartz-stable sine waves with digital sine wave generators
Connection of up to four guide wires with a length of up to 1000 m
Simultaneous connection of up to three different AC signals in a single guide wire
Stepless adjustment of any frequency/current combinations between 2 and <9 kHz as well as 25 and 100 mA via a PC connected via an RS232 cable

Possible fields of application

Your advantages

All right

Your motor controller

We develop tailor-made solutions, precisely matched to your requirements. Efficiently implemented and with maximum benefit for your individual field of application.

Get in touch with us now – we'll be happy to advise you and find the optimal solution for your project together.