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Constar 12Volt Graphite Brush Coreless Motor 1625N5C

Constar 12Volt Graphite Brush Coreless Motor 1625N5C

Product catalog summary
Overview: This document provides technical specifications for the Precision DC Coreless Motor, model 1625N5C, manufactured by CONSTAR. It is designed for use in precision drive applications across various sectors including medical, healthcare, automotive, robotics, and industrial automation.
Specifications:
  • Voltage: 12.0 V
  • Rotor Resistance: 13.0 Ω
  • No-load Speed: 15000 rpm
  • No-load Current: 25 mA
  • Stall Torque: 6.7 mNm
  • Stall Current: 920 mA
  • Nominal Torque: 3.3 mNm
  • Nominal Speed: 7560 rpm
  • Nominal Current: 470 mA
  • Max. Output Power: 2.6 W
  • Max. Efficiency: 70%
  • Back-EMF Constant: 0.8 mV/rpm
  • Torque Constant: 7.4 mNm/A
  • Speed/Torque Gradient: 2250 rpm/mNm
  • Rotor Inertia: 0.95 gcm²
  • Weight: 22.5 g
  • Thermal Resistance (Housing-Ambient): 25.04 K/W
  • Thermal Resistance (Winding-Housing): 9.71 K/W
  • Thermal Time Constant (Motor): 190 s
  • Thermal Time Constant (Winding): 147 s
  • Operating Temperature Range: -20°C to +85°C
  • Thermal Class of Winding: 130°C
  • Axial Play: 0.02~0.15 mm
  • Radial Play: 0.012 mm
  • Axial Load Dynamic: 0.8 N
  • Axial Load Static: 30 N
  • Radial Load at 3 mm from Mounting Face: 1.5 N
  • No. of Pole Pairs: 1
  • Bearings: 2 sleeve bearings
  • Commutator: Metal 5 segments
  • Protection Class: IP 30
Options: The motor offers customizable options such as lead wire length, shaft length, special coils, bearing type, gearheads, and encoders.
Applications: The motor is suitable for precision drives in medical equipment, healthcare products, automotive applications, robotics, and industrial automation.
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Catalog excerpts

Constar 12Volt Graphite Brush Coreless Motor 1625N5C-1

PRECISION DC CORELESS MOTOR 1625N5C 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 torque Stall current Nominal torque Nominal speed Nominal current Back-EMF constant Torque constant Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant motor Thermal time constant winding Operating temperature range Thermal class of winding Axial play Radial play Axial load dynamic Axial load static Radial load at 3 mm from mounting face 最大输出功率 最大效率 反电势常数 转矩常数 Speed/torque gradient Rotor inertia 热阻 ( 机壳 - 环境 ) 热阻 ( 线圈 - 机壳 ) 热时常数 ( 电机 ) 热时常数 ( 线圈 ) 工作温度范围 绕组耐温等级 轴向间隙 径向间隙 动态轴向载荷 静态轴向载荷

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