Parallel Axis Gearhead

Product Description

The S372B gearbox is a versatile electric motor reducer, also known as a parallel shaft gear reducer. It adopts straight gears arranged parallel to the shaft. When matched with 12V or 24V DC gear motors, it performs exceptionally well in low‑speed, high‑torque applications, providing stable and reliable performance for various industrial scenarios.


Key Advantages

This parallel shaft gearbox features compact structure, stable transmission, high torque output, and low noise. The input gear of this gearbox is available in spur gear and helical gear options. It offers excellent durability and adaptability, making it an ideal drive solution for smart home devices, industrial equipment, and small power tools.


Gearbox Length:

19.0-31.5mm  (Custom sizes available upon request,gearbox length mainly depends on the customer's ratio requirement; a higher ratio results in a longer gearbox.


Gear Ratio:

1:10-1:1350  (Custom ratios available upon request)


Compatible Motors:

Brushed DC Motor & Brushless DC Motor



Mechanical Dimensions

  Mechanical Dimensions

                                

Ability

Factory Ability
As a leading manufacturer of high-performance DC motors, geared motors, planetary gearboxes and spur gearboxes, our products are widely used in automotive, home appliances, industrial equipment, power tools and entertainment systems.

I.CH satisfies global customers across office equipment, medical instruments, automotive parts, industrial automation, toys and other fields.


      

        Concentricity detector                                              Ultrasonic Cleaner                                                           Gear Testing Center
    
 Gear Inspection Center                                                     Gear Hobber                                                                      Gear Hobbing

Advantages

1. Short Lead-Time;
2. Talented team of engineers providing innovative technical solutions;
3. 1 Year Factory Warranty.

Package
-Packing in safest way;
-Shipping by your requirements;
-Delivery for prototype order is 2-4 weeks, delivery for batch order is around 4 to 8 weeks.

     

FAQ

Q: What is a parallel-axis gearhead?

A: It is a compact parallel shaft speed reducer for stable, high-torque power transmission.


Q: What industries use it?

A: Widely used in smart home, industrial equipment and power tools.


Q: Can it match DC motors?

A: Yes, it is specially designed to pair with DC motors and geared motors.


Q: What is the difference between spur gears and helical gears for this gearbox?

A: Spur gears are more affordable but produce higher noise. Helical gears cost more but offer superior noise reduction.


Q: How to choose between spur and helical input gears for this gearbox?
A: Spur gears suit motors with normal speeds. Helical gears are more suitable for high-speed motors or applications with strict noise requirements.


PRODUCT INQUIRY

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37mm DC Gear Motor

37mm DC Geared Reducer

Spur Gear

48mm DC Gear Motor

Two Speed-ratio Planetary Gearbox