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Constar 13mm 12V Electric Dental Handpiece Motor 1331N7M

Constar 13mm 12V Electric Dental Handpiece Motor 1331N7M
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Constar 13mm 12V Electric Dental Handpiece Motor 1331N7M

Product catalog summary
Overview: This document provides technical specifications for precision DC coreless motors, highlighting their application in fields such as medical, healthcare, automotive, robotics, and industrial automation.
Specifications:
  • Voltage: Available in 6.0V, 12.0V, and 24.0V options.
  • Terminal Resistance: Ranges from 2.6Ω to 39.8Ω depending on the model.
  • No-load Speed: Varies from 9600 rpm to 14800 rpm.
  • No-load Current: Between 4 mA and 40 mA.
  • Stall Torque: From 11.8 mNm to 18.0 mNm.
  • Stall Current: Ranges from 600 mA to 2400 mA.
  • Nominal Torque and Speed: Torque ranges from 3.0 mNm to 4.5 mNm, with speeds from 7220 rpm to 11090 rpm.
  • Max Output Power: Between 3.39 W and 6.97 W.
  • Max Efficiency: Efficiency ranges from 76% to 84%.
  • Thermal Characteristics: Operating temperature range is -20°C to +85°C, with a thermal class of winding at 130°C.
  • Mechanical Features: Includes axial and radial play, dynamic and static axial load capacities, and radial load specifications.
  • Protection and Construction: IP 30 protection class, with 2 sleeve bearings and a metal commutator with 7 segments.
Options: Customizable parameters include lead wire length, shaft length, special coils, bearing type, and gearheads.
See more

Catalog excerpts

Constar 13mm 12V Electric Dental Handpiece Motor 1331N7M-1

PRECISION DC CORELESS MOTOR 1331N7M 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 Stall torque Nominal torque Nominal speed Nominal current 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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