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Constar Motion Co., LTD
Constar 16mm 24v Graphite Brush Coreless DC Motor 1635N5C

Constar 16mm 24v Graphite Brush Coreless DC Motor 1635N5C

Product catalog summary

Overview: This document provides technical specifications for the Precision DC Coreless Motor, model 1635N5C with a graphite brush. It is designed for use in precision drive applications across various sectors including medical, healthcare, automotive, robotics, and industrial automation.

Options: The motor offers customizable parameters such as lead wire length, shaft length, special coils, bearing type, and gearheads.

Technical Specifications:

Voltage: Available in 6.0V, 12.0V, and 24.0V.
Rotor Resistance: 1.7Ω, 3.2Ω, and 14.7Ω respectively.
No-load Speed: 11500 rpm for 6.0V, 15000 rpm for 12.0V and 24.0V.
No-load Current: 110 mA, 75 mA, and 30 mA.
Stall Torque: 16.5 mNm, 27.5 mNm, and 24.0 mNm.
Stall Current: 3530 mA, 3750 mA, and 1630 mA.
Nominal Torque: 4.0 mNm, 6.0 mNm, and 4.5 mNm.
Nominal Speed: 8710 rpm, 11730 rpm, and 12190 rpm.
Nominal Current: 940 mA, 880 mA, and 330 mA.
Max. Output Power: 5.0 W, 10.8 W, and 9.4 W.
Max. Efficiency: 68%, 74%, and 75%.
Back-EMF Constant: 0.5 mV/rpm, 0.8 mV/rpm, and 1.6 mV/rpm.
Torque Constant: 4.8 mNm/A, 7.5 mNm/A, and 15.0 mNm/A.
Speed/Torque Gradient: 700 rpm/mNm, 550 rpm/mNm, and 630 rpm/mNm.
Rotor Inertia: 0.95 gcm².
Weight: 22.5 g.
Thermal Resistance: Housing-ambient: 26.8 K/W, Winding-housing: 30.6 K/W.
Thermal Time Constant: Motor: 242 s, Winding: 232 s.
Operating Temperature Range: -20°C to +85°C.
Thermal Class of Winding: 130°C.
Axial Play: 0.02 to 0.15 mm.
Radial Play: 0.012 mm.
Axial Load: Dynamic: 0.8 N, Static: 30 N.
Radial Load: 1.5 N at 3 mm from mounting face.
No. of Pole Pairs: 1.
Bearings: 2 sleeve bearings.
Commutator: Metal with 5 segments.
Protection Class: IP 30.

Catalog excerpts

Constar 16mm 24v Graphite Brush Coreless DC Motor 1635N5C-1

PRECISION DC CORELESS MOTOR 1635N5C 碳刷 Graphite Brush 应用领域 : 医疗、保健、汽车、机器人、工业自动化等精密驱动领域。 Applications: precision drives in medical equipment and devices, healthcare products, automotive, robotics, and industrial automation. Rotor Resistance No-load speed No-load current Stall current Nominal current Nominal speed Nominal torque Stall torque Back-EMF constant Torque constant Rotor inertia Speed/torque gradient Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant motor Operating temperature range Thermal class of winding Radial play Axial play Axial load dynamic Axial load static Radial load at 3 mm from mounting face

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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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