36mm 12V 24V All Metal Gear Motor Reducer Self-locking 40Kg.cm Model NFP-5840-555
$30.00
Discover the power of the 36mm 12V 24V All Metal Gear Motor! With high torque and reversible features, it is ideal for your projects.
Reversible Worm Electric Motor Gear Reducer Data Sheet
Motor Type: NFP-Motor 555 metal gear motor, worm gearbox, single D-cut shaft, metal gear, ball bearings.
Key Features: Reversible, power-off self-locking, PWM speed control, easy to mount, long lifetime, high torque.
| Model | NFP-5840-555 |
|---|---|
| Rated Voltage | 12V / 24V DC |
| No-load Current | ≤0.65A / ≤0.85A |
| No-load Speed | 10rpm – 950rpm |
| Max Torque | 40kg.cm |
| Power | 11W / 43W |
| Shaft Diameter | 8mm |
| Shaft Length | 15mm |
| Rotation | CW / CCW |
| Weight | appr. 425g |
Model: NFP-5840-555-1278, 12V DC, 7,800RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤0.65A | 450rpm | ≤6A | 340rpm | 2.5kg.cm | ≤14A | ≥7kg.cm |
| 36:1 | ≤0.65A | 215rpm | ≤6A | 150rpm | 5kg.cm | ≤14A | ≥14kg.cm |
| 54:1 | ≤0.65A | 140rpm | ≤6A | 100rpm | 7.5kg.cm | ≤14A | ≥20kg.cm |
| 72:1 | ≤0.65A | 105rpm | ≤6A | 75rpm | 10kg.cm | ≤14A | ≤27kg.cm |
| 108:1 | ≤0.65A | 72rpm | ≤6A | 50rpm | 15kg.cm | ≤14A | ≥40kg.cm |
| 212:1 | ≤0.65A | 36rpm | ≤6A | 25rpm | 20kg.cm | ≤14A | ≤40kg.cm |
| 280:1 | ≤0.65A | 28rpm | ≤6A | 18rpm | 26kg.cm | ≤14A | ≤40kg.cm |
| 522:1 | ≤0.65A | 15rpm | ≤6A | 9rpm | 40kg.cm | ≤14A | ≤40kg.cm |
| 776:1 | ≤0.65A | 10rpm | ≤5A | 8rpm | 40kg.cm | ≤14A | ≤40kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Model: NFP-5840-555-24156, 24V DC, 15,600RPM
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 17:1 | ≤0.85A | 950rpm | ≤10A | 680rpm | 5kg.cm | ≤30A | ≥16kg.cm |
| 36:1 | ≤0.85A | 430rpm | ≤10A | 300rpm | 10kg.cm | ≤30A | ≥30kg.cm |
| 54:1 | ≤0.85A | 280rpm | ≤10A | 200rpm | 15kg.cm | ≤30A | ≥40kg.cm |
| 72:1 | ≤0.85A | 210rpm | ≤10A | 150rpm | 20kg.cm | ≤30A | ≤40kg.cm |
| 108:1 | ≤0.85A | 145rpm | ≤10A | 100rpm | 30kg.cm | ≤30A | ≤40kg.cm |
| 212:1 | ≤0.85A | 72rpm | ≤10A | 50rpm | 40kg.cm | ≤30A | ≤40kg.cm |
| 280:1 | ≤0.85A | 56rpm | ≤8.5A | 45rpm | 40kg.cm | ≤30A | ≤40kg.cm |
| 522:1 | ≤0.85A | 30rpm | ≤7A | 20rpm | 40kg.cm | ≤30A | ≤40kg.cm |
| 776:1 | ≤0.85A | 20rpm | ≤6.5A | 16rpm | 40kg.cm | ≤30A | ≤40kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
12 Volt Mini Turbine Geared Motor Outline Drawing
Due to the excessive stall torque of this gear motor, it is not recommended to frequently reverse direction under stall situation, forcefully stall, or operate it under a torque exceeding 40kg.cm for extended periods (For short-term use, the torque should not exceed 60kg.cm). Otherwise, even with an all-metal gear structure, the gearbox gears will be damaged.
Keywords:
micro gear motor, types of gear motor, gear motor price, reduction gearbox for electric motor, 12 volt worm gear motor, gear motor, turbine worm gear motors, worm gearboxes motor.
Sampling quantities for stocked models are available for ordering directly from us online.
Engineering & Manufacturing:
Please contact one of our Sales Engineers for a quotation for production and consultation for customization and integration services.
Payment Method:
Payment methods : Paypal or T/T
Shipping Method:
1.Delivery: DHL door to door 5-7days.
2.Item will be shipped within 1-3 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!
FAQ - Frequently Asked Questions
Q: If customized, what information should you provide?
A: You need to provide the basic specification of the motor, such as: Dimensions, Sizes Applications, Voltage, Speed and Torque. It's better to offer application prototype drawings to us if possible.
Q: What's your main motors?
A: Diameter 4mm~42mm Dc Micro Motor And Gear Motor, Auto Dc Motor, Electric Motor, Gear Motor, Mini Dc Motor, Brush Dc Motor, Brushless Dc Motor, Spur Gear Motor, Micro Motor, Vibration Motor Etc.
Q: What's the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.
Free Shipping Site-wide When You Spend More Than $150
Still Can't Find Ideal Motors?
Get A Quote Within 8 Hours Contact Now! Any question about Micro DC Motor, Spec, Data-Sheet, Quote...
If you want a custom lead wire connection of the water resistant vibration motors. Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.








Adriana Ruiz –
Small worm gear motor provides smooth and consistent output, it’s very easy to control and adjust, works great in low-speed applications. It’s also very durable, long-lasting, affordable and easy to find. Would buy again.
Legija –
I ordered three ratio of worm gear motors with encoder, motor works powerfully and has enough torque for my application. I’m using a pwm controller with it and It has high torque at low speeds which is perfect. Thanks to NFP-motor, satisfied on this motor company.