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

Gdstime 60mm brushless DC cooling fan for PC and CPU equipment, showing black frame and spinning blades for 24V, 12V, and 5V operation.

Motors & Drivers

High-Performance 60mm PC Cooling Fan | 12V/24V Brushless DC | Ultra-Quiet CPU & Equipment Cooler

TBS-02066MOTO-00053

$23.95

5V miniature ultra-thin blower fan, 30x30x4mm dimensions, for side-blowing heat dissipation in projectors and flat panels.

Motors & Drivers

Ultra-Thin 30x30x4mm 5V Blower Fan | Compact Projector & Flat Panel Cooling Solution

TBS-02067MOTO-00054

$28.95

8010 80mm ultra-thin cooling fan for computer CPU, available in 5V, 12V, and 24V DC with oil or ball bearing and 2-pin or 3-pin connector.

Motors & Drivers

Ultra-Thin 80mm PC Cooling Fan | 5V 12V 24V DC | Oil & Ball Bearing | 2-Pin & 3-Pin

TBS-02068MOTO-00055

$5.95

DC5V 12V 24V 30mm cooling fan for 3D printers and graphics cards, featuring a durable hydraulic bearing in a 30x30x10mm frame.

Motors & Drivers

High-Performance 30mm Cooling Fan | Hydraulic Bearing | 5V/12V/24V DC for 3D Printers & PCs

TBS-02069MOTO-00056

$5.95

Motors & Drivers

120mm Slim PC Cooling Fan | 15mm Thin Profile | 4-Pin PWM & ARGB | 800-2400 RPM Performance

TBS-02072MOTO-00057

$56.99

Silent 80mm 90mm 120mm PC cooling fan set for computer case, GPU, CPU cooler, and radiator with quiet operation and high airflow.

-9%

Motors & Drivers

Ultra-Quiet PC Cooling Fan | 80mm, 90mm, 120mm Silent Case & Radiator Fans

TBS-02073MOTO-00058

$9.95$10.90

PLD06010B12HH 55mm DC 12V cooling fan for graphics cards, featuring double ball bearings and a 39x39x32mm frame.

Motors & Drivers

PLD06010B12HH 55mm diameter 39x39x32mm DC12V 0.40A 2pin Double ball bearings Cooling fan for graphics card

TBS-02074MOTO-00059

$8.95

Hydraulic Bearing 2510 cooling fan for graphics card and M.2 SSD, 25x25x10mm size with LED, compatible with 5V, 12V, and 24V power.

Motors & Drivers

High-Performance 25x25x10mm Hydraulic Bearing Cooling Fan | 5V/12V/24V for GPU & M.2 SSD | Ultra-Quiet LED

TBS-02076MOTO-00060

$5.95

DC12V 5V 55mm BGA cooling fan with integrated aluminum heat sink for graphics card and bridge chip cooling, featuring a 2-pin connector.

Motors & Drivers

55mm GPU Cooling Fan | 12V/5V Dual Voltage | BGA & Bridge Chip Heatsink Cooler

TBS-02077MOTO-00061

$5.95

FY04510H12SAA 45mm cooling fan for MSI R6450 6570 6670 V5 graphics cards, 12V 0.2A 2-wire replacement cooler

Motors & Drivers

High-Performance 45mm GPU Cooling Fan | 12V 0.2A 2-Pin Replacement | Quiet & Efficient Graphics Card Cooler

TBS-02084MOTO-00062

$30.95

Free Shipping T128010SH 12V cooling fan replacement for ASUS GTX560 and HD5870 graphics cards, 75mm square with 4-pin PWM connector.

Motors & Drivers

Free Shipping T128010SH 12V 0.25A 75mm 40x40x40mm For ASUS GTX560 HD5870 Graphics Card Cooling Fan 4Wire 4Pin

TBS-02086MOTO-00063

$35.95

YD124515MB 48mm centrifugal cooling fan with 3-pin connector for PC chassis, CPU, or graphics card cooling, showing compact black design.

Motors & Drivers

High-Performance 48mm Cooling Fan | 2800 RPM for PC Chassis & GPU | 12V DC, 3-Pin Connector

TBS-02087MOTO-00064

$17.99

3010 30mm cooling fan for graphics cards, 3D printers, and Raspberry Pi, available in 5V, 12V, and 24V with a 2-pin connector.

Motors & Drivers

High-Performance 30mm Cooling Fan | 5V/12V/24V Multi-Voltage | 2-Pin for 3D Printers & Raspberry Pi

TBS-02088MOTO-00065

$5.95

Hydraulic Bearing 2510 cooling fan for graphics cards and M.2 SSDs, measuring 25x25x10mm and compatible with 5V, 12V, and 24V power.

Motors & Drivers

High-Performance 25mm Hydraulic Bearing Cooling Fan | 5V/12V/24V for GPU & M.2 SSD | 2-Pin & 3-Pin

TBS-02093MOTO-00066

$8.95

DC 5V 12V 24V 30x30x10mm cooling fan with integrated aluminum heat sink for BGA, graphics card, and 3D printer cooling.

Motors & Drivers

High-Performance 30mm Cooling Fan | 5V/12V/24V DC | Ultra-Quiet Heat Sink for PC & 3D Printers

TBS-02094MOTO-00067

$5.95

DC12V 0.1A 55mm BGA fan with aluminum heat sink for graphics card and chipset cooling, featuring a 2-pin connector.

Motors & Drivers

New DC12V 0.1A 55MM BGA Fan Graphics Card Fan Bridge Chips Fan With Heat Sink Cooler Cooling Fan 2PIN

TBS-02096MOTO-00068

$5.95

4010 DC cooling fan with integrated heat sink for graphics cards, available in 5V, 12V, and 24V models with 2PIN or 3PIN connectors.

Motors & Drivers

40mm Premium Cooling Fan | 5V/12V/24V DC | 40x40x10mm Heat Sink Cooler | 2-Pin & 3-Pin Compatible

TBS-02097MOTO-00069

$5.95

LDPCSJ silent computer fan in 8cm, 9cm, and 12cm sizes for ultra-quiet PC case, GPU, CPU cooler, and radiator cooling.

Motors & Drivers

Ultra-Quiet PC Cooling Fan | 80mm 92mm 120mm Silent Case & Radiator Fan for CPU & GPU

TBS-02098MOTO-00070

$20.95

DC 5V 40mm BGA cooling fan with black heatsink and 3-pin connector for graphics card and small electronics cooling.

Motors & Drivers

High-Performance 40mm GPU Cooling Fan | 5V DC | 3-Pin Connector | 40x40x12mm Heat Sink Cooler

TBS-02099MOTO-00071

$18.99

2PCS 3D printer cooling fan 30mm by 30mm by 10mm, 5V 12V 24V voltage, with 2-pin and 3-pin connectors for graphics card and electronics.

Motors & Drivers

High-Performance 30mm Cooling Fan Kit | 5V/12V/24V for 3D Printers & Graphics Cards | 2-Pack

TBS-02100MOTO-00072

$15.99

New 4010 cooling fan for chipset and graphics card cooling, 40mm x 40mm x 10mm size, compatible with DC 5V 12V and 24V power.

Motors & Drivers

40mm x 10mm Cooling Fan | 5V/12V/24V DC | 2-Pin & 3-Pin for GPU & Chipset Thermal Management

TBS-02101MOTO-00073

$5.95

NEW 3510 35mm 3D printer cooling fan for graphics cards, 35x35x10mm size with 2-pin connector in 5V, 12V, or 24V voltage options.

Motors & Drivers

3510 Series High-Performance Cooling Fan | 35mm x 10mm | 5V/12V/24V for 3D Printers & Graphics Cards

TBS-02103MOTO-00074

$5.95

KSB0705HB-A centrifugal cooling fan for Alienware Alpha console GPU, DC 5V 1.00A with 10.55 CFM airflow for efficient component cooling.

Motors & Drivers

High-Performance Centrifugal Cooling Fan | 5V DC, 10.55 CFM | GPU & Console Thermal Management

TBS-02104MOTO-00075

$16.99

HF020 Stepper servo motor drive controller with pulse input and RS485 serial port for PLC communication and speed regulation.

-25%

Motors & Drivers

Stepper Motor Controller | RS485 PLC Interface | Precision Speed & Direction Control

TBS-00842MOTO-00019

$60.99$81.08

HL-01 Stepper Motor Speed Controller module with PWM signal generator, input 9-24V DC, for precise motor speed control.

Motors & Drivers

HL-01 Professional Stepper Motor Driver | PWM Speed Controller | 9-24V Input Module

TBS-00866MOTO-00020

$23.95

MG90S all metal gear servo motor, 9g micro size, upgraded from SG90 for RC helicopters, planes, cars, and robots.

Motors & Drivers

All-Metal Gear Servo Motors | 9g High-Torque Upgrade for RC Helicopters, Cars, & Robotics

TBS-00537MOTO-00006

$10.99

High Quality JR1810RX Remote Control Receiver with smooth start function for RC cars and drones, premium RC accessory.

-62%

Motors & Drivers

RC Receiver Controller | Smooth Start Technology for JR1810RX Remote Control

TBS-00545MOTO-00008

$5.95$15.54

MG90S all-metal gear 9g micro servo, an upgraded version for RC cars, robots, planes, and helicopters like the Trex 450.

Motors & Drivers

All-Metal Gear Micro Servo | 9g High-Torque | For RC Models, Robotics & DIY Projects

TBS-00548MOTO-00009

$200.99

Showing page 3 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.