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Portescap S.A.
specifications_16ecp36_2_wire

specifications_16ecp36_2_wire

Product catalog summary

Overview: The document provides technical specifications for the 16ECP36 2-Wire Ultra EC™ brushless DC slotless motors by Portescap. These motors are designed for high performance with a compact size of Ø 16 mm and a power output of 19 W.

Specifications:

Dimensions: All measurements are in millimeters.
Electrical Data: The motors operate at a nominal voltage of 12V with various no-load speeds ranging from 4,050 to 31,550 rpm depending on the model. The maximum continuous mechanical power is between 1 W and 19 W.
Torque and Current: Maximum continuous torque ranges from 6.75 to 7.0 mNm, with a maximum continuous current between 0.30 A and 1.80 A.
Resistance and Inductance: Internal resistance varies from 0.69 to 52.00 ohms, and inductance ranges from 0.07 to 3.93 mH.

General Data:

Speed and Temperature: Maximum motor speed is up to 39,000 rpm. The ambient working temperature range is -30 to +100°C, and storage temperature range is -40 to +100°C.
Mechanical Properties: The motor includes ball bearings with a preload of 5.3 N and can withstand an axial static force of up to 34 N without shaft support.
Thermal Characteristics: Maximum winding temperature is 125°C, with a thermal resistance of 3.5°C/W and a thermal time constant of 587 seconds.

Operational Guidelines:

Ensure correct polarity to avoid permanent damage to the electronics.
PWM is not allowed on the power supply.
Specify the rotation direction (CW or CCW) when ordering.

Performance Graphs: The document includes graphs illustrating the relationship between torque and speed at various power levels, highlighting continuous and short-time operational capabilities.

Catalog excerpts

Brushless DC Slotless Motors Portescap A REGAL REXNORD BRAND A reverse polarity will damage the electronics permanently PWM not allowed on power supply When ordering, please choose CW or CCW for rotation direction seen from shaft output side Power curves on following

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