The current drawn by this Low Temperature DC Motor impacts through the multiple pinholes of the film on the commutator, and these pinholes break when the commutator rotates. The action of contacting and breaking the contacts constitutes a sliding process that transfers power from the brush assembly to the rotary commutator.
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1. The current drawn by this Low Temperature DC Motor impacts through the multiple pinholes of the film on the commutator, and these pinholes break when the commutator rotates. The action of contacting and breaking the contacts constitutes a sliding process that transfers power from the brush assembly to the rotary commutator. The thickness, consistency, and color of the commutator film are an indication of the correct or abnormal function of this very important ultra-thin film.
2. Low Temperature DC Motor's brush material is critical to the successful life of a DC motor. Therefore, the brush of this product follows the commutator non-uniformity and absorbs current pulses during current reversal. Its brush absorbs the unstable environment and unusual environmental conditions when the external environment (such as high current overload and operating conditions vary greatly) without damaging the brush or commutator. Its brush has suitable electrical and mechanical dimensions and position relative to the commutating neutral zone. Low Temperature DC Motor's brush maintains the required brush pressure by using a suitably selected spring against the commutator surface.
Product specifications:
Motor No.（mm） | 45 | 53 | 57 | 63 | 76 | 80 | 90 | 100 | 110 | 130 | |||||||||
Rated Power(W) | 80 | 100 | 150 | 250 | 450 | 550 | 650 | 800 | 1000 | 1500 | |||||||||
Rated Voltage(VDC) | 12 | 24 | 48 | 60 | 110 | 160 | |||||||||||||
Insulation level | F | ||||||||||||||||||
Motor length（mm） | 65-95 | 95-125 | 97-140 | 95-125 | 110-130 | 121-197 | 140-184 | 115-180 | |||||||||||
Motor weight(kg) | 0.4-0.9 | 0.9-1.2 | 1-1.9 | 1-1.5 | 1.5-2 | 2.5-4.6 | 4-5.5 | 3.5-5 | |||||||||||
Protection degree IP | 65/68 | ||||||||||||||||||
Working temperature℃ | -40/-60～+70 | ||||||||||||||||||
Storage temperature℃ | -55～+80 | ||||||||||||||||||
Brush life span(h) | 5000 | ||||||||||||||||||
