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Constar 17mm Coreless DC Motor 1735N5C2B

Constar 17mm Coreless DC Motor 1735N5C2B

Product catalog summary
Overview: This document provides technical specifications for the Precision DC Coreless Motor, highlighting its applications in precision drives across various sectors such as medical, healthcare, automotive, robotics, and industrial automation.
Specifications:
  • Bearing Type: 2 ball bearings
  • Commutator: Metal 5 segments
  • Protection Class: IP 30
  • Operating Temperature Range: -20°C to +85°C
  • Thermal Class of Winding: 130°C
Technical Characteristics:
  • Voltage: 12.0V and 24.0V options
  • No-load Speed: 12800 rpm (12V), 9000 rpm (24V)
  • No-load Current: 20 mA (12V), 10 mA (24V)
  • Stall Torque: 20.7 mNm (12V), 17.3 mNm (24V)
  • Stall Current: 2350 mA (12V), 700 mA (24V)
  • Nominal Torque: 5.0 mNm
  • Nominal Speed: 9710 rpm (12V), 6400 rpm (24V)
  • Nominal Current: 580 mA (12V), 210 mA (24V)
  • Max. Output Power: 6.9 W (12V), 4.1 W (24V)
  • Max. Efficiency: 82% (12V), 78% (24V)
  • Back-EMF Constant: 0.9 mV/rpm (12V), 2.6 mV/rpm (24V)
  • Torque Constant: 8.9 mNm/A (12V), 25.1 mNm/A (24V)
  • Speed/Torque Gradient: 620 rpm/mNm (12V), 520 rpm/mNm (24V)
  • Rotor Inertia: 0.95 gcm²
  • Weight: 34 g
  • Thermal Resistance (Housing-Ambient): 25.7 K/W
  • Thermal Resistance (Winding-Housing): 30.4 K/W
  • Thermal Time Constant (Motor): 245 s
  • Thermal Time Constant (Winding): 232 s
  • Axial Play: 0.01~0.15 mm
  • Radial Play: 0.025 mm
  • Axial Load Dynamic: 2.2 N
  • Axial Load Static: 30 N
  • Radial Load at 3 mm from Mounting Face: 8 N
  • No. of Pole Pairs: 1
Options: Customizable lead wire length, shaft length, special coils, gearheads, and encoders.
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Catalog excerpts

Constar 17mm Coreless DC Motor 1735N5C2B-1

PRECISION DC CORELESS MOTOR 1735N5C2B 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 最大输出功率 最大效率 反电势常数 转矩常数 Speed/torque gradient Rotor inertia 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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