What connector types are standard for digital servo motors in industrial prototypes?

Our servo motors utilize standard 3-pin JR or Futaba compatible connectors. These configurations allow direct connection to PWM controllers and industrial PLCs without custom wiring harnesses.

How do I choose between 5V, 12V, and 24V DC motor options?

Choose the voltage that matches your system's primary power rail to avoid efficiency losses. Industrial control panels typically utilize 24V DC to minimize current draw over longer wire runs, while 5V and 12V DC are standard for internal PC chassis and single-board computer integration.

When should I specify metal gears over nylon gears in 9g micro servos?

Specify metal gears for applications subject to sudden external forces, high vibration, or continuous duty cycles. Nylon gears are suitable for low-load, steady-state positioning but can strip under sudden impact or when the motor exceeds its holding torque.

Which bearing type is best for continuous-duty industrial cooling?

Hydraulic bearings are preferred for continuous-duty applications because they retain lubricant better than standard sleeve bearings. This design extends the fan's lifespan and reduces acoustic noise in environment-sensitive installations.

Do these DC brushless fans support automatic speed regulation?

Yes, fans equipped with a 4-pin PWM connector support active pulse-width modulation speed control. This allows your control system to regulate fan speeds from 1500 to 5000 rpm based on real-time temperature feedback.

Motors & Drivers

91 products available

Looking for reliable motors & drivers to power industrial electronics and thermal management systems? Compel supplies a comprehensive line of electric motors, dc motor configurations, and matching motor drivers. We serve systems integrators and MRO engineers with components built for continuous operation in commercial environments. Our inventory ranges from compact DC cooling fans with advanced PWM speed control to high-accuracy digital servo motors with all-metal gears.

By sourcing from Compel, you secure components that match strict engineering tolerances. Every product in our range features transparent datasheet specifications. This helps you maintain precise speed control and reliable mechanical actuation. Our trade-focused supply chain ensures you get the exact gear motor or stepper motor parts needed to keep your production line on schedule.

91 products in Motors & Drivers

Protechnic MGT7012YR-W25 70mm square cooling fan with black frame, clear blades, and a 4-pin PWM connector for precise CPU fan speed control.

Motors & Drivers

High-Performance 70mm CPU Cooling Fan | 12V 4-Pin PWM | Quiet & Efficient PC Cooling Solution

TBS-02021MOTO-00025

$21.95

3007 Blower Cooling Fan for 3D printers, a 30x30x7mm brushless motor fan with 5V and 12V operation for efficient part cooling.

Motors & Drivers

High-Performance 3007 Blower Fan | 30x30x7mm Cooling Solution | 5V/12V Brushless for 3D Printers

TBS-02022MOTO-00026

$28.95

Jamicon JF0825S2H-R 80mm 24V silent cooling fan with two power lines for inverter and PC case cooling

Motors & Drivers

JF0825S2H-R 80mm Silent Cooling Fan | 24V DC | Ultra-Quiet Two-Line Performance

TBS-02023MOTO-00027

$9.95

YOUNUON 80mm USB cooling fan for PC case, brushless motor in black with 4-pin connector for 5V, 12V, or 24V DC power.

Motors & Drivers

Ultra-Quiet 80mm PC Cooling Fan | 5V/12V/24V Brushless Motor | High-Airflow Case & CPU Cooler

TBS-02025MOTO-00028

$42.95

Ball Bearing 60mm CPU cooling fan, model 6025, measuring 60x60x25mm for computer case ventilation with 5V, 12V, or 24V DC power options.

Motors & Drivers

High-Performance 60mm PC Cooling Fan | 6025 Series | 5V/12V/24V DC | 2-Pin Connector

TBS-02026MOTO-00029

$5.95

ID Cooling AF-125-K 12cm PWM PC case fan with black frame and white blades, designed for silent chassis, CPU radiator, and water cooling ventilation.

Motors & Drivers

Cooling AF-125-K | 120mm PWM PC Cooling Fan | Ultra-Silent Hydraulic Bearing for CPU & Radiator

TBS-02027MOTO-00030

$51.99

AVC DV07020B12U 70mm PWM cooling fan with dual ball bearing, 12V 0.7A, for efficient CPU and server cooling.

Motors & Drivers

DV07020B12U Replacement Fan | 70mm High-Performance PWM Cooling | 12V Dual Ball Bearing for CPU & Server

TBS-02030MOTO-00031

$24.99

12V 80x80x10mm brushless cooling fan for PC CPU and chassis, featuring a black 2-pin connector for efficient system cooling and heat dissipation.

Motors & Drivers

High-Performance 80x80mm PC Cooling Fan | 12V Brushless System | Quiet CPU & Chassis Airflow

TBS-02035MOTO-00032

$6.95

A20020-07CA 200mm square USB cooling fan for laptop and notebook base, DC 5V 0.30A with 20cm cable and black frame.

Motors & Drivers

USB Laptop Cooling Fan | 200x200x20mm Ultra-Quiet | 5V DC for Enhanced Performance

TBS-02036MOTO-00033

$29.95

ID-COOLING NO-8010-PWM 80mm ultra-thin PC case fan with PWM control and a slim 10mm thick design for efficient cooling in compact computer builds.

Motors & Drivers

ID-COOLING NO-8010-PWM Ultra-Thin 80mm PC Fan | PWM Temperature Control | 10mm Slim Profile for Compact Cases

TBS-02038MOTO-00034

$21.95

COOLING REVOLUTION HA40101V4 40mm fan for computer chipset cooling, 12V 0.8W ultra-quiet operation, ideal for North and South Bridge heatsinks.

-7%

Motors & Drivers

Ultra-Quiet 40mm PC Cooling Fan | 12V South Bridge Heatsink Solution | HA40101V4-000C-999

TBS-02040MOTO-00035

$5.95$6.41

30MM to 97MM brushless cooling fan set for blowers, humidifiers, and induction cookers, featuring a durable 2-pin connector.

Motors & Drivers

High-Performance Brushless Cooling Fan | 30-97mm Sizes | 2-Pin Connector for Humidifiers & Appliances

TBS-02041MOTO-00036

$9.95

DC12V 0.1A 50mm BGA graphics card cooling fan with integrated aluminum heatsink, 2-pin connector for chipset and bridge cooling.

Motors & Drivers

High-Performance 50mm GPU Cooling Fan | 12V BGA & Chipset Heatsink Cooler | 2-Pin Connector

TBS-02042MOTO-00037

$5.95

DC 5V 12V 24V 50mm cooling fan for graphics cards, 3D printers, and electronics, featuring a 5010 size and 2-pin or 3-pin connector.

Motors & Drivers

High-Performance 50mm Cooling Fan | 5V/12V/24V DC | 2-Pin & 3-Pin for PC & 3D Printer

TBS-02043MOTO-00038

$5.95

5020 DC cooling fan with ball bearing, 50x50x20mm size, for computer CPU, power supply, or 3D printer, featuring a 2-pin XH2.54 connector.

Motors & Drivers

High-Performance 50mm Ball Bearing Cooling Fan | 5V/12V/24V DC | Silent CPU & PSU Upgrade

TBS-02044MOTO-00039

$5.95

Prism 4RS 120mm ARGB CPU case fan with infinity mirror lighting, PWM control for 800-1800 RPM speeds, and motherboard sync.

-35%

Motors & Drivers

4RS ARGB 120mm PC Case Fan | Infinity Mirror Lighting | PWM Speed Control & Motherboard Sync

TBS-02048MOTO-00040

$10.99$16.86

Well Tested G6015H12D 60mm cooling fan, a DC 12V 0.130A component for electronics cooling with a black frame and 2-wire connector.

Motors & Drivers

High-Performance 60x60x15mm Cooling Fan | 12V DC | Ultra-Quiet & Reliable for PC & Electronics

TBS-02050MOTO-00041

$7.95

12cm High Speed 4-Pin PC case fan for CPU cooling, featuring a large air volume design and quiet operation for desktop or server use.

-73%

Motors & Drivers

High-Performance 120mm PC Case Fan | 4-Pin PWM | Ultra-Quiet Cooling & Maximum Airflow

TBS-02052MOTO-00042

$6.95$25.86

ACP4028 40mm cooling fan with 28mm thickness for 1U 2U servers, showing DC 5V 12V 24V voltage options and 2-pin connector.

Motors & Drivers

Server Cooling Fan | 40x40x28mm Axial Flow | 5V/12V/24V DC for 1U & 2U Power Systems

TBS-02054MOTO-00043

$12.99

4010 to 12025 brushless DC cooling fan in a black case, showing 30mm thickness and 2-pin connector for 5V, 12V, or 24V operation.

-13%

Motors & Drivers

High-Performance Cooling Fan | 30mm to 120mm DC Brushless | 5V, 12V, 24V for 3D Printers & Electronics

TBS-02056MOTO-00044

$11.99$13.78

ACP5010 50mm cooling fan in black, showing its compact 50x50x10mm size and 2-pin connector for DC power supplies.

Motors & Drivers

Ultra-Quiet Cooling Fan | 50x50x10mm DC 5V/12V/24V | For Compact Electronics & Power Supplies

TBS-02057MOTO-00045

$5.95

UPSIREN UL-9215 ultra-thin 92mm computer case cooling fan with hydraulic bearing and nine high-performance blades for large air volume.

-28%

Motors & Drivers

Ultra-Thin 92mm PC Cooling Fan | Hydraulic Bearing for Silent Performance | High Airflow 9-Blade Design

TBS-02058MOTO-00046

$7.95$11.01

DC5V 40mm PWM cooling fan with hydraulic bearing for 3D printer and PC chipset cooling, shown with black frame and spinning blades.

Motors & Drivers

40mm PWM Cooling Fan | 4-Pin Hydraulic Bearing | 40x40x10mm for 3D Printers & PC Components

TBS-02059MOTO-00047

$5.95

AC axial cooling fan with brushless EC motor, available in sizes 60mm to 120mm for 110V or 220V operation.

Motors & Drivers

1PCS EC Brushless Fan 6025/8025/9225/12025/12038/12032 AC 110V 115V 120V 220V 240V Cooling Cooler Fan AC Axial Fan

TBS-02060MOTO-00048

$36.95

30MM to 97MM brushless cooling fan set with 5V USB plug for electronics, humidifiers, and induction cookers.

Motors & Drivers

30MM 40MM 50MM 60MM 75MM 97MM Cooling Fan Brushless Motor Case Fan Blower Fan Humidifier FanInduction Cooker Fan 5V USB Plug

TBS-02061MOTO-00049

$5.95

Original EFC-08E12D-EF05 8025 server cooling fan, a high-performance 80mm x 25mm DC brushless fan for computer case and component cooling.

Motors & Drivers

High-Performance 80x25mm Server Cooling Fan | EFC-08E12D-EF05 | Silent & Reliable Airflow

TBS-02062MOTO-00050

$7.95

YOUNUON 90mm DC brushless cooling fan with black frame and clear blades, compatible with 5V, 12V, and 24V power supplies for PC case or laptop cooling.

Motors & Drivers

90mm PC Cooling Fan Duo | 5V/12V/24V Brushless DC | Ultra-Quiet Case & Laptop Fan

TBS-02063MOTO-00051

$19.99

SANLY SF5015SL 12V 0.06A 50x50x15mm industrial blower fan for humidifier cooling and electronics, with 2-pin connector.

Motors & Drivers

SF5015SL Industrial Blower | 12V High-Performance Cooling Fan | 50x50x15mm for Humidifiers & Electronics

TBS-02065MOTO-00052

$5.95

Showing page 2 of 4 (91 products)

Selecting DC Fans for Cabinet and Enclosure Cooling

Thermal management requires balancing frame dimensions with system voltage and airflow needs. For compact enclosures like 1U and 2U server power systems, a 40x40x28mm axial flow fan provides high-pressure air movement. Larger enclosures benefit from 80mm to 120mm brushless DC systems, or even 200mm USB-powered fans for low-profile cooling.

Operating voltages must match your system integration limits. Our range includes 5V, 12V, and 24V DC options to simplify your power distribution design.

Frame sizes from 30mm to 200mm to match standard industrial chassis mounting holes.
Voltage compatibility across standard 5V, 12V, and 24V DC rails to match existing power supplies.
Bearing types like hydraulic or sleeve options to balance operating life against unit cost.

Gear Train Selection for Digital Servo Motors

When integrating micro servos into robotic assemblies or automated test fixtures, the gear material determines the maximum operating limits. Standard 9g digital servos with nylon gears offer lightweight, cost-effective movement for light-duty applications. Upgrading to all-metal gear servo motors provides the necessary shear resistance and torque handling for high-vibration environments.

Nylon gears for lightweight positioning where cost and weight are critical.
All-metal gears for high-torque upgrades and resistance to mechanical shock.
PWM signal compatibility using standard 3-pin JR or Futaba connectors for direct integration.

Matching Motor Drivers to Control Requirements

Driving an electric motor, whether a stepper motor or a brushless DC fan, requires compatible control circuitry. Motor drivers translate low-power control signals into high-current power outputs. For speed-sensitive applications, choose drivers or integrated fans that support 4-pin PWM speed control. This setup allows real-time speed adjustments based on thermal sensors, preventing premature component failure.

Dual-pin connectors for simple on/off or constant-speed applications.
4-pin PWM connectors for precise speed regulation and motherboard synchronization.
Operating speeds from 1500 to 5000 rpm depending on your controller signal input.

Buying guide

Choosing Motors & Drivers

What connector types are standard for digital servo motors in industrial prototypes?: Our servo motors utilize standard 3-pin JR or Futaba compatible connectors. These configurations allow direct connection to PWM controllers and industrial PLCs without custom wiring harnesses.
How do I choose between 5V, 12V, and 24V DC motor options?: Choose the voltage that matches your system's primary power rail to avoid efficiency losses. Industrial control panels typically utilize 24V DC to minimize current draw over longer wire runs, while 5V and 12V DC are standard for internal PC chassis and single-board computer integration.
When should I specify metal gears over nylon gears in 9g micro servos?: Specify metal gears for applications subject to sudden external forces, high vibration, or continuous duty cycles. Nylon gears are suitable for low-load, steady-state positioning but can strip under sudden impact or when the motor exceeds its holding torque.
Which bearing type is best for continuous-duty industrial cooling?: Hydraulic bearings are preferred for continuous-duty applications because they retain lubricant better than standard sleeve bearings. This design extends the fan's lifespan and reduces acoustic noise in environment-sensitive installations.
Do these DC brushless fans support automatic speed regulation?: Yes, fans equipped with a 4-pin PWM connector support active pulse-width modulation speed control. This allows your control system to regulate fan speeds from 1500 to 5000 rpm based on real-time temperature feedback.