Power Star PS-540 brushed crawler motor

601

Powerstar have introduced their new PS-540 brushed motor for crawlers. The brushed motors were designed exclusively for RC rock crawlers and high-torque applications.Within the motor sealed precision ball bearings at each end improve efficiency and performance and beyond that are a balanced commutator and hard brushes, designed with long wear characteristics in mind, making it ideal for more run time and less down time. The stator steel allowing very high RPM and keeping the power under control at low speeds。The rotor is tuned to the stator steel with sizing and magnet strength/heat resistance balanced for a wide range. The PS-540 brushed motor is available in 27,35 and 45 turn options.

Features:

  • Brushed Motor Design​
  • Dual precision Ball Bearings
  • Alloy Endbell Heat Sink Plates
  • Gold Plated Copper Solder Tabs and Brush Hoods
  • Hand Wound Armature (Pro model)
  • Adjustable Timing​
  • High Torque Magnet and Rotor
  • High Strength Ferrite Magnets
  • Completely Rebuildable
  • Legal in Rock Crawling Competitions
  • Available in 27, 35 and 45 turn

Specifications (27T):

  • Tated Voltage : 7.2V
  • Operating Voltage Range : 4.5V-9.6V
  • Rotation : CCW
  • No-Load Current : ≤2.7A
  • No-load Speed : 16800 ± 10% RPM
  • Rated Torque : 290g.cm
  • Rated Current : 11.0A
  • Rated Speed : 14500 ± 10% RPM
  • Locked Rotor Current : ≤84A
  • Locked Rotor Torque : ≥1800g.cm
  • Output : 42.714W

Specifications (35T):

  • Tated Voltage : 7.2V
  • Operating Voltage Range : 4.5V-9.6V
  • Rotation : CCW
  • No-Load Current : ≤1.7A
  • No-load Speed : 12800 ± 10% RPM
  • Rated Torque : 262.2g.cm
  • Rated Current : 7.5A
  • Rated Speed : 10900 ± 10% RPM
  • Locked Rotor Current : ≤56A
  • Locked Rotor Torque : ≥1700g.cm
  • Output : 29.436W

Specifications (45T):

  • Tated Voltage : 7.2V
  • Operating Voltage Range : 4.5V-9.6V
  • Rotation : CCW
  • No-Load Current : ≤1.4A
  • No-load Speed : 9800 ± 10% RPM
  • Rated Torque : 280g.cm
  • Rated Current : 7.2A
  • Rated Speed : 8600 ± 8% RPM
  • Locked Rotor Current : ≤51A
  • Locked Rotor Torque : ≥1700g.cm
  • Output : 24.697W

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