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Constar Motion Co., LTD
Constar 6mm Micro DC Coreless Motor 0615N5M

Constar 6mm Micro DC Coreless Motor 0615N5M

Product catalog summary

Overview: This document provides technical specifications for precision DC coreless motors manufactured by CONSTAR, intended for use in various precision drive applications such as medical equipment, healthcare products, automotive, robotics, and industrial automation.

Specifications:

Voltage: Available in 3.0V and 6.0V options.
Terminal Resistance: Ranges from 10.1Ω to 19.0Ω.
No-load Speed: Varies from 12,200 rpm to 29,500 rpm.
No-load Current: Between 10 mA and 20 mA.
Stall Torque: From 0.20 mNm to 1.07 mNm.
Stall Current: 160 mA to 590 mA.
Nominal Torque: 0.05 mNm to 0.30 mNm.
Nominal Speed: 8,500 rpm to 21,230 rpm.
Nominal Current: 50 mA to 180 mA.
Max. Output Power: 0.09 W to 0.83 W.
Max. Efficiency: 44% to 67%.
Back-EMF Constant: 0.1 mV/rpm to 0.2 mV/rpm.
Torque Constant: 1.4 mNm/A to 2.2 mNm/A.
Speed/Torque Gradient: 27,600 rpm/mNm to 94,600 rpm/mNm.
Rotor Inertia: 0.015 gcm².
Weight: 2.5 g.
Thermal Resistance: Housing-ambient is 75.83 K/W, winding-housing is 42.08 K/W.
Thermal Time Constant: Motor is 78 s, winding is 15 s.
Operating Temperature Range: -20°C to +85°C.
Thermal Class of Winding: 130°C.
Axial and Radial Play: Axial play ≤0.3 mm, radial play 0.012 mm.
Axial Load: Dynamic 0.15 N, static 10 N.
Radial Load: 0.7 N at 3 mm from mounting face.
No. of Pole Pairs: 1.
Bearings: 2 sleeve bearings.
Commutator: Precious metal, 5 segments.
Protection Class: IP 40.

Options: Customizable lead wire length, shaft length, and special coils. Gearheads available with a 2.5:1 ratio.

Catalog excerpts

Constar 6mm Micro DC Coreless Motor 0615N5M-1

PRECISION DC CORELESS MOTOR 0615N5M 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 torque Stall current Nominal current Nominal speed Nominal torque Torque constant Rotor inertia Speed/torque gradient Back-EMF constant 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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