An innovative assembly process and cost-effective design make the 40ECP55 brushless DC slotless motor a truly cost-optimized choice! An integrated fan provides active cooling during the motor’s operation, for continuous operation up to 0.25Nm at 30,000rpm.

Product Highlights
- 40mm diameter by 55mm length
- Integrated self-cooling fan
- High power at speeds up to 30,000 rpm
- Lower power losses results in higher efficiency
- No cogging torque for smooth rotation
- Maximized performance/price ratio
- Peak torque 1.1Nm during 2 seconds

Customization Available
- Connectors
- Custom shafts - flats, knurling, diameter, length
- Coil modifications - resistance and inductance
- Embedded temperature sensor
- Dust protection sealing of cables output
- Without hall sensors
- Special lubricants

Applications
- Conveyors
- Electric Grippers for Robotics
- Factory Automation Equipment
- Instrumentation
- Lab Automation
- Power Hand Tools
- Robotic Applications

Parameter Name	Parameter Value
AC/DC	three-phase
Type	BLDC
Voltage (V)	18 - 18
Configuration	stainless steel slotless aluminum frame
Number of poles	4-pole
Cooling mechanism	self-ventilated
Applications	for robotics for conveyors for power tools for measurement instruments
Other characteristics	custom high-efficiency high-power
Power (W)	420 - 420
Intensity (A)	16.5 - 23.6
Torque (Nm)	0.1502 - 0.1502
Rotational speed (rpm)	0 - 30000
Diameter (mm)	40 - 40
Operating temperature (°C)	-30 - 100