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What is Back EMF in DC Motors? - Another Teaching Moment | DigiKey

In this video, the relationship between current and magnetic flux creating back electromotive force is discussed as well as the left-hand and right-hand rules used for determining magnetic field direction and current flow.

3/30/2021 5:14:50 PM

Part List

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal PrisVis detaljer
GEARMOTOR 60 RPM 6V108100005GEARMOTOR 60 RPM 6V0 - Immediate$57.87Vis detaljer
STANDARD MOTOR 13800 RPM 12V121388800010ASTANDARD MOTOR 13800 RPM 12V0 - Immediate$993.55Vis detaljer
GEARMOTOR 639 RPM 12V W/ 1/19290-006GEARMOTOR 639 RPM 12V W/ 1/190 - Immediate$128.54Vis detaljer
GEARMOTOR 125 RPM 6V W/ 1/53290-008GEARMOTOR 125 RPM 6V W/ 1/530 - Immediate$128.54Vis detaljer
STANDARD MOTOR 4000 RPM 24VQBL4208-41-04-006STANDARD MOTOR 4000 RPM 24V47 - Immediate$709.29Vis detaljer
STANDARD MOTOR 4000 RPM 24VQBL4208-61-04-013STANDARD MOTOR 4000 RPM 24V22 - Immediate$912.48Vis detaljer
STANDARD MOTOR 4000 RPM 24VQBL4208-81-04-019STANDARD MOTOR 4000 RPM 24V3 - Immediate$956.14Vis detaljer
STANDARD MOTOR 4000 RPM 24VQBL4208-100-04-025STANDARD MOTOR 4000 RPM 24V3 - Immediate$1,240.93Vis detaljer
STANDARD MOTOR 4000 RPM 36VQBL5704-94-04-032STANDARD MOTOR 4000 RPM 36V6 - Immediate$1,203.70Vis detaljer
STANDARD MOTOR 4000 RPM 36VQBL5704-116-04-042STANDARD MOTOR 4000 RPM 36V3 - Immediate$1,371.00Vis detaljer
SERVOMOTOR 4000 RPM 24VPD42-1-1670-CANOPENSERVOMOTOR 4000 RPM 24V0 - ImmediateSee Page for PricingVis detaljer
SERVOMOTOR 4000 RPM 24VPD42-1-1670-TMCLSERVOMOTOR 4000 RPM 24V0 - ImmediateSee Page for PricingVis detaljer
SERVOMOTOR 4000 RPM 24VPD42-2-1670-CANOPENSERVOMOTOR 4000 RPM 24V0 - ImmediateSee Page for PricingVis detaljer
SERVOMOTOR 4000 RPM 24VPD42-2-1670-TMCLSERVOMOTOR 4000 RPM 24V3 - Immediate$2,429.51Vis detaljer
SERVOMOTOR 4000 RPM 24VPD42-3-1670-CANOPENSERVOMOTOR 4000 RPM 24V2 - Immediate$2,701.37Vis detaljer
SERVOMOTOR 4000 RPM 24VPD42-3-1670-TMCLSERVOMOTOR 4000 RPM 24V0 - Immediate$2,547.76Vis detaljer
STANDARD MOTOR 4000 RPM 24VQBL4208-100-04-025-1KSTANDARD MOTOR 4000 RPM 24V23 - Immediate$1,869.97Vis detaljer
STANDARD MOTOR 4000 RPM 24VQBL4208-61-04-013-1KSTANDARD MOTOR 4000 RPM 24V44 - Immediate$1,556.57Vis detaljer
Ny hos DigiKey
SQUARE FORCE-SENSITIVE RESISTOR		1075SQUARE FORCE-SENSITIVE RESISTOR0 - Immediate$47.17Vis detaljer

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