28mm Brushed DC Motor – 46mm Type Model NFP-RS-390SH


(2 customer reviews)

390 SH Motor Order Small Volume Price (USD)

Notice: this motor model need to make new ones that would take extra 2-3weeks.

1+ $20.00
10+ $15.00
1,000+ 👇

Ask for a quotation for mass production quantity, contact us or customizations and integration.

28mm High Torque DC Motor Datasheet

Model NFP-RS-390SH-5205 NFP-RS-390SH-8155 NFP-RS-390SH-6304 NFP-RS-390SH-2156
Voltage Range 4.8V – 9.6V 3.6V – 6V 6V – 12V 2.4V – 3.6V
Nominal Voltage 9.6V 6V 12V 3.6V
No-load Speed 25,500RPM 20,800RPM 21,200RPM 20,000RPM
No-load Current 1.4A 1.2A  0.75A 2A
Max Efficiency Speed 21,800RPM 17,600RPM 17,986RPM 16,340RPM
Max Efficiency Current 7.75A 8.76A 4.77A  8.89A
Max Efficiency Torque 230g.cm 209 g.cm 289g.cm 113g.cm
Max Efficiency Torque 22.55mN.m 20.49mN.m 28.33mN.m 11.08mN.m
Max Efficiency Output 51.68W 37.98W 42.22W 18.89W
Max Efficiency 70% 72% 75% 59%
Stall Current 47.75A 50.84A 28.77A 40.05A
Stall Torque 1,673g.cm 1,371g.cm 1,598g.cm 626g.cm
Stall Torque 164.02mN.m 134.41mN.m 156.67mN.m 61.37mN.m


390 Motor RC Universal Motor Carbon Brushes Parameters



Electric Brushed Motor Manufacturer Performance



Applications: Plastic Model、Drill & Screwdriver、Air Pump

Keywords: 12 volt dc motor, high torque motor, brushed dc motor, rs-390 dc motor, 12V DC Motor, 390 brushed motor

Development Samples:

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.

2 reviews for 28mm Brushed DC Motor – 46mm Type Model NFP-RS-390SH

  1. Bryan Ethier

    Nice 390 dc motor, the size fits right. The prototype test has passed, with the mass production of the product next, we will be buying more.

  2. Jared McCulloch

    I bought it as a high torque dc motor for my own simple milling machine, mainly for processing plastics. Also, since it works normally even at 12V or less, it moves comfortably even at 20000 rpm or less. Nothing else to say fast delivery and too good and powerful I am satisfied with this engine thank you!

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