Made in Japan
Manufacturer: Fukuda Seiko
Model: EA090A Series: EA090A-1/  EA090A-2/ EA090A-3

Features

The Fukuda EA090A Series Brushless DC Motor delivers high continuous torque in a compact NEMA 34 frame, specifically engineered for precision motion control applications. Designed for reliability, this motor features an IP-65 protection rating, effectively resisting dust and low-pressure water jets—ideal for harsh industrial environments. Moreover, the EA090A–3 variant, as part of the broader EA090A lineup, offers one of four motor lengths, supporting continuous torque outputs from 1.8 to 4.6 Nm, perfectly suited for high-load, closed-loop systems. Additionally, the brushless design improves durability and energy efficiency, while the sealed housing ensures long-term, stable operation under demanding conditions.

Benefits

Speeds up to 6,000 RPM possible
DC bus voltage up to 325 VDC
NEMA 34 package
Five standard windings
4 pole rare earth design

Optional Assemblies

Encoders: Q, C Types
Programmable Drive: BGE6060A

Motor Characteristics

We recorded all values at maximum winding temperature with a 25°C ambient and no heatsink. To operate a brush motor with the PBL4850E, you must use an encoder.

Dimensional Drawings: EA090A-1/ EA090A-2/ EA090A-3

We use the V1 and V2 ratings to illustrate how the motor winding performs under different applied voltages. To ensure precise motor selection, you must refer to the voltage constant (V/krpm) as a key specification. Moreover, always pair this value with the correct motor part number to match application requirements. For instance, when selecting a motor like DC030C-1, consider its 3.31 V/krpm voltage constant to determine its suitability for your drive voltage and speed range. This method ensures optimized winding performance and reliable operation across varied system configurations.
1Recorded at maximum winding temperature at 25°C ambient and without heatsink.