SAIETTA MOTORS DESIGN VISION
Electric motors have been in existence for well over a century and power just about every aspect of our consumer and commercial lives including driving industrial machinery, propelling escalators, drying our hair and even doing our washing. In the vast majority of applications the electric motors are static and operate in a very narrow rev band meaning size, weight and efficiency across a broad rev range are relatively unimportant.
Vehicle propulsion motors require very different characteristics as the motors have to be carried around inside relatively small spaces. Vehicle manufacturers need propulsion motors which have ultra high power and torque, which are highly efficient across a broad rev range, are as small and light as possible and are robust and reliable in a wide spectrum of temperature and weather conditions on land, sea and air.
Saietta motors are designed without compromise specifically for vehicle propulsion.
UNIQUE SAIETTA MOTOR FEATURES
Ultra high efficiency in both power and regeneration across a broad rev range:
Switching to Saietta motors can either reduce the capacity of expensive, heavy batteries required for a given vehicle range or the battery capacity can be retained and the range extended
Ultra compact and power dense:
Saietta axial flux motors are significantly more power dense than equivalent competitor motors which means our motors are considerably smaller, making them ideal for vehicles where packaging space is particularly limited
Ultra light weight with leading power-to-weight ratio:
Saietta motors deliver the power required for applications in significantly lighter motors than our competitors and saving weight is critically important and highly valued by vehicle manufacturers
Matched electronic control:
Saietta is launching our own controller in 2018, matched precisely to our motors, delivering even greater motor-controller efficiency across real-world duty cycles
Self-cooling:
Saietta motors are cooled by air being pulled in by the rotation of the armature axially and expelled radially, delivering a significant cost and weight saving by removing the need for complex external cooling by forced air or liquid
Robust, reliable and proven:
Saietta motors are designed to operate in the harshest of environments and deliver unmatched reliability and they have been proven in highly challenging applications, setting multiple world firsts and records on land, sea and air
These product benefits are expanded upon in the Technology section of the website.
SPECIFICATIONS – DC MOTORS
2017 Motors
MODEL | 119R – 68RPM/V | ||||
VOLTAGE | 12V | 24V | 36V | 48V | 60V |
RATED POWER | 1.0kW | 2.6kW | 4.9kW | 8.8kW | 11.1kW |
PEAK POWER | 2.8kW | 7.6kW | 12.3kW | 17.0kW | 21.6kW |
SPEED (rpm) | 748 | 1539 | 2329 | 3103 | 3919 |
CONT. CURRENT | 90A | 120A | 150A | 200A | 200A |
RATED TORQUE | 12.1Nm | 17.6Nm | 20.3Nm | 27.2Nm | 27.0Nm |
PEAK CURRENT | 400A | ||||
PEAK TORQUE | 55.7Nm | ||||
DIAMETER (mm) | 200 | ||||
WEIGHT | 11kg | ||||
EFFICIENCY | 94% | ||||
TECHNICAL DRAWING | VIEW |
MODEL | 119R – 55RPM/V | |||||
VOLTAGE | 12V | 24V | 36V | 48V | 60V | 72V |
RATED POWER | 0.9kW | 2.5kW | 4.8kW | 8.6kW | 10.9kW | 13.2kW |
PEAK POWER | 1.7kW | 6.4kW | 11.1kW | 15.9kW | 20.6kW | 25.2kW |
SPEED (rpm) | 572 | 1199 | 1826 | 2431 | 3091 | 3751 |
CONT. CURRENT | 90A | 120A | 150A | 200A | 200A | 200A |
RATED TORQUE | 15.1Nm | 20.2Nm | 25.3Nm | 33.9Nm | 33.7Nm | 33.5Nm |
PEAK CURRENT | 400A | |||||
PEAK TORQUE | 68.7Nm | |||||
DIAMETER (mm) | 200 | |||||
WEIGHT | 11kg | |||||
EFFICIENCY | 94% | |||||
TECHNICAL DRAWING | VIEW |
Saietta DC integrated torque controller coming soon. Please get in touch for more details