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Portescap S.A.
specifications_16ecp24

specifications_16ecp24

Product catalog summary

Overview: This document provides technical specifications for the Portescap Brushless DC Slotless Motors, specifically the 16ECP24 model. It includes detailed electrical and mechanical data, as well as operational guidelines.

Specifications:

Nominal Voltage: 12V and 15V options available.
No Load Speed: 17,600 rpm for 12V and 14,900 rpm for 15V.
Max Continuous Mechanical Power: 6.8 W at 25°C.
Max Continuous Torque: 4 mNm (0.57 oz-in).
Back EMF Constant: 0.66 V/1000 rpm for 12V and 0.97 V/1000 rpm for 15V.
Torque Constant: 6.29 mNm/A (0.89 oz-in/A) for 12V and 9.29 mNm/A (1.32 oz-in/A) for 15V.
Internal Resistance: 6.1 ohms for 12V and 13.6 ohms for 15V.

Mechanical and Thermal Data:

Maximum Motor Speed: 20,000 rpm.
Ambient Working Temperature Range: -30°C to +100°C (-22°F to +212°F).
Maximum Winding Temperature: 125°C (257°F).
Weight: 31 g (1.09 oz).
Rotor Inertia: 0.36 g-cm² (1968 g-cm²).

Wire and Sensor Details:

Includes Hall effect sensors with electrical phasing at 120°.
Wire colors and functions: Gray (Phase 1), Violet (Phase 2), Blue (Phase 3), Green (3.5 to 24V DC), Yellow (GND), Orange (Sensor 1), Red (Sensor 2), Brown (Sensor 3).

Additional Features:

Available without Hall sensors.
2-pole motor design with a diameter of 16 mm.

Catalog excerpts

Brushless DC Slotless Motors 16ECP24 Ø16 mm • 2-pole • 6.8 W Cable details: 8 x Flat cable (ribbon) Insulation: PVC 105°C, AWG 24 Nominal Voltage Optimization Direction No Load Speed Typical No Load Current Max. Continuous Mechanical Power (@25°C) Max. Continuous Current Max. Continuous Torque Back EMF Constant Torque Constant Motor Regulation Motor Regulation Internal Resistance - phase to phase Line to Line Resistance at Connectors Inductance Phase to Phase Mechanical Time Constant Electrical Time Constant Volt rpm mA W A mNm (oz-in) V/1000 rpm mNm/A 103/Nms mNm/W½ (oz-in/W½) ohms ohms mH ms ms Maximum Motor Speed Ambient Working Temperature Range Ambient Storage Temperature Range Ball Bearings Preload Axial Static Force w/o Shaft Support (max) Maximum Winding Temperature Thermal Resistance Thermal Time Constant Weight Rotor Inertia Hall Sensor Electrical Phasing* *Also available without Hall sensors with hall effect sensor No load speed for each coil Torque (oz-in) Wire Gray Short time Power supply voltage (V) V012024 • © 2024 Portescap. Specifications subject to change without notice.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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