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Constar Motion Co., LTD
Constar 2232 Precious Coreless DC Motor 2232N5M2B

Constar 2232 Precious Coreless DC Motor 2232N5M2B

Product catalog summary

Overview: This document provides technical specifications for the Precision DC Coreless Motor by CONSTAR, applicable in fields such as medical, healthcare, automotive, robotics, and industrial automation.

Specifications:

Voltage: Available in 6.0V, 9.0V, and 12.0V.
Terminal Resistance: Ranges from 2.0Ω to 4.3Ω depending on the model.
No-load Speed: Varies from 8100 rpm to 10000 rpm.
No-load Current: Consistent at 20 mA across models.
Stall Torque: Between 20.9 mNm and 31.5 mNm.
Stall Current: Ranges from 2790 mA to 3100 mA.
Nominal Torque: From 5.0 mNm to 8.0 mNm.
Nominal Speed: Between 6170 rpm and 7460 rpm.
Nominal Current: Ranges from 720 mA to 800 mA.
Max. Output Power: From 4.4 W to 8.3 W.
Max. Efficiency: Between 84% and 85%.
Back-EMF Constant: From 0.7 mV/rpm to 1.2 mV/rpm.
Torque Constant: From 7.0 mNm/A to 11.4 mNm/A.
Speed/Torque Gradient: From 320 rpm/mNm to 390 rpm/mNm.
Rotor Inertia: 4.4 gcm².
Weight: 55.8 g.
Thermal Resistance: Housing-ambient at 19.4 K/W, winding-housing at 21.7 K/W.
Thermal Time Constant: Motor at 383 s, winding at 329 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 at 3.3 N, static at 60 N.
Radial Load: 14 N at 3 mm from mounting face.
No. of Pole Pairs: 1.
Bearings: 2 ball bearings.
Commutator: Metal with 5 segments.
Protection Class: IP 30.

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

Catalog excerpts

Constar 2232 Precious Coreless DC Motor 2232N5M2B-1

PRECISION DC CORELESS MOTOR 2232N5M2B 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 Speed/torque gradient Rotor inertia Thermal resistance housing-ambient Thermal time constant winding Thermal time constant motor Thermal resistance winding-housing 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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