Committed!
Always deliver more than expected.
RoltaMax is company totally dedicated to the development and production of chassis dynamometers test benches for cars and motorbikes; delivering chassis dynamometers distinguished by the utmost repeatability and accuracy. All Roltamax test benches are made in braked configuration by eddy current brake. This is the reason why our products are designed to adsorb the power of the vehicles and therefore they have characteristics of high resistance.
The design of hardware and software are carried out in house by our engineers: this allows us to be independent from any third part supplier and to know exactly each detail of our instruments.
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Client Satisfaction
Tech Features
Quality Features
Professional Services
System Architecture
Mechanical test rig, DC power supply, digital converter system, motor parameter acquisition system, power analyzer and sensors, test conditioning system, AC dynamometer control unit, industrial computer, control software.
Test Bench System
The dynamometer, fast alignment and automatic positioning clamping part, conveying device, preloading and dismantling mechanism, PLC control system and the actuating mechanism. contol command based on computer.
Battery Monitoring
General test items
Temperature rise test
Input and output characteristic test
Security test Reliability test Others charging Charecteristics… Other enviromental monitoring due to operation schedulings & loading.
Security test Reliability test Others charging Charecteristics… Other enviromental monitoring due to operation schedulings & loading.
Software interface
In addition to four commonly used formula calculation, square, square root, sine, cosine, logarithm, absolute value, exponential and other functions can also be included.
In combination with switch module, the parameters for sound and light alarm and emergency stop protection can be achieved.
Test Standards
GBT 18488.1-2015 Drive motor system for electric vehicles. Part 1: Specification
GBT 18488.2-2015 Drive motor system for electric vehicles – Part 2: Test methods
GBT 29307-2012 The reliability test methods of drive motor system for electric vehicles. ARI guiedlines
.. and Govt of india Regulation derived for.
Service Upgrades
Most of the vehicles demand as maintenance usual Automatic collection of electrical parameters, mechanical power, the tested motor parameters and related temperature parameters achieves system real-time monitoring. Same can be updated to standard Upgrade.
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