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Constar Motion Co., LTD
Constar 16mm Precious Metal Brush DC Motor 12v 1630N5M

Constar 16mm Precious Metal Brush DC Motor 12v 1630N5M

Product catalog summary

Overview: The document provides technical specifications for the Precision DC Coreless Motor, model 1630N5M, featuring precious metal commutation. It is designed for use in precision drive applications across various sectors including medical, healthcare, automotive, robotics, and industrial automation.

Specifications:

Voltage: Available in 5.0V, 7.4V, and 12.0V.
Terminal Resistance: 1.5Ω, 6.3Ω, and 9.4Ω respectively.
No-load Speed: 11600 rpm, 7800 rpm, and 8700 rpm.
No-load Current: 36 mA, 12 mA, and 7 mA.
Stall Torque: 13.4 mNm, 10.4 mNm, and 16.7 mNm.
Stall Current: 3330 mA, 1170 mA, and 1280 mA.
Nominal Torque: 3.0 mNm, 2.5 mNm, and 4.0 mNm.
Nominal Speed: 9010 rpm, 5920 rpm, and 6610 rpm.
Nominal Current: 770 mA, 290 mA, and 310 mA.
Max. Output Power: 4.1 W, 2.1 W, and 3.8 W.
Max. Efficiency: 80%, 81%, and 86%.
Back-EMF Constant: 0.4 mV/rpm, 0.9 mV/rpm, and 1.4 mV/rpm.
Torque Constant: 4.1 mNm/A, 9.0 mNm/A, and 13.1 mNm/A.
Speed/Torque Gradient: 860 rpm/mNm, 750 rpm/mNm, and 520 rpm/mNm.
Rotor Inertia: 0.6 gcm² for 5.0V and 7.4V, 0.7 gcm² for 12.0V.
Weight: 27 g for all models.
Thermal Resistance: Housing-ambient: 26.79 K/W, Winding-housing: 3.79 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 mm to 0.15 mm.
Radial Play: 0.025 mm.
Axial Load: Dynamic: 2.2 N, Static: 30 N.
Radial Load: 8 N at 3 mm from mounting face.
No. of Pole Pairs: 1.
Bearings: 2 sleeve bearings.
Commutator: Precious metal, 5 segments.
Protection Class: IP 30.

Options: Customizable parameters include lead wire length, shaft length, special coils, bearing type, and gearheads.

Catalog excerpts

Constar 16mm Precious Metal Brush DC Motor 12v 1630N5M-1

PRECISION DC CORELESS MOTOR 1630N5M 贵金属电刷 Precious Metal Commutation 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. Terminal 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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