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High Power Brushed RS-555 DC Motor 21V 8000rpm for Grass Cutter and Lawn Mower

High Power Brushed RS-555 DC Motor 21V 8000rpm for Grass Cutter and Lawn Mower

Brand Name:	Masing Motor
Model Number:	MS-RS550/555
MOQ:	5000
Price:	Negotiable
Payment Terms:	T/T
Supply Ability:	1000000piece/per month

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ROHS CE ISO,16949

Product Name:

High Torque Brushed Motor

Shaft Type:

Round ,Flat,D-cut,Knurled Shaft

Output Power:

1W~100W

Shaft Material:

Carbon Steel Or Stainless Steel

Application:

Water Pump/Househols Appliances / Hair Dryer / Massager

Voltage:

DC6.0V-30V

Certificates:

16949,CE,ROHS,ISO

Motor Size:

φ36mm*L57mm

Brush Model:

Carton Brush

Direction Of Motor:

CW &CCW Available

Packaging Details:

Carton box

Supply Ability:

1000000piece/per month

Highlight:

8000rpm RS-555 DC Motor

21V Brushed DC Motor

High Power High Torque DC Motor

Product Description

High Torque High Power Brushed RS-555 DC Motor

21V 8000rpm motor designed for grass cutters, lawn mowers, and various industrial applications.

Product Overview

This high-performance brushed RS-555 DC motor delivers exceptional torque and power in a compact design. With a rated voltage range of DC 6.0V-30V and speeds from 3000-30000 RPM, it's ideal for demanding applications.

Key Specifications

Rated Voltage: DC 6.0V-30V
Rated Speed: 3000-30000 RPM
Motor Size: φ36mm * 57mm
Output Power: 1W-100W
Shaft Diameter: φ3.175mm (customizable)
Shaft Materials: Stainless steel or carbon steel
Weight: 150g (Approx)
Noise Level: ≤55DB
Motor Lifetime: 500-5000 hours
Working Temperature: -40°C to +60°C

Motor Features

Brush Type: Carbon-brush motors
Direction: CW & CCW available
Protection: Totally enclosed
Certifications: CE, ROHS, ISO9001:2000, 16949
Customizable shaft types: D-cut, round, flat, with hole, or knurling

Technical Performance Data

MODEL	NOMINAL VOLTAGE	NO LOAD SPEED	NO LOAD CURRENT	MAX EFFICIENCY SPEED	MAX EFFICIENCY CURRENT	MAX EFFICIENCY TORQUE	STALL TORQUE	STALL CURRENT
RS-550PH-6532	12.0V	16000 rpm	0.90A	14300 rpm	7.80A	480 g.cm	4510 g.cm	65.8A
RS-550PH-5740	18.0V	19000 rpm	0.85A	16800 rpm	7.05A	550 g.cm	4750 g.cm	54.3A
RS-555PH-23110	24.0V	4200 rpm	0.12A	3600 rpm	0.62A	300 g.cm	2400 g.cm	4.1A
RS-555PH-2983	24.0V	6600 rpm	0.16A	5800 rpm	1.15A	370 g.cm	3500 g.cm	8.0A

Applications

Water pumps, household appliances, hair dryers, massagers, automotive air conditioning fans, air pumps, cleaning robots, power tools, smart home devices, cosmetic instruments, and various industrial equipment.

Packaging & Delivery

Packaging: Strong carton (250pcs/box) or customized
Single Package Size: 37*27*24cm
Single Gross Weight: 80g (Approx)
Ports: Shenzhen, Guangzhou, Shanghai

Supply Capacity

100,000 pieces per month

Lead Time

Quantity (pieces)	Lead Time (days)
1 - 100	10
101 - 1000	15
> 1000	To be negotiated

Samples

Maximum order quantity: 1 piece
Sample price: $1.5/piece
Shipping: UPS, TNT, FEDEX, or DHL available

Customization

We can customize voltage, rated torque, speed, current, power, shaft size, and add your logo to meet specific requirements.

Quality Assurance

Every product undergoes 100% quality inspection before shipment. Please use within the specified voltage range to prevent motor damage.

Frequently Asked Questions

Q1: What's the price?

A1: As a professional manufacturer, our pricing is based on client specifications including speed, voltage, and other requirements.

Q2: What's the MOQ?

A2: Our MOQ is flexible depending on product complexity and production season. Please contact our sales team for specific requirements.

Q3: What's the delivery time?

A3: Standard delivery is within one month during slack season. Busy seasons may require additional time for large quantities. We offer overtime production for urgent orders.

Q4: Can you send samples before order?

A4: Yes, we provide samples for quality confirmation via UPS, TNT, FEDEX, or DHL.

Q5: Can you add our logo to the products?

A5: Certainly! We can customize most products including adding your logo to the motors.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Daniel

Turkey Mar 5.2026

Helpful (109)

Masing Motor with High quality and reasonable price, reliable and delivered on time.

Emily

South Korea Feb 18.2026

Helpful (100)

A good supplier,The product is very exquisite and has stable performance.

Italy Jan 12.2026

trustpilot.com

Helpful (1000)

We purchased 1000 motors. The seller provided excellent service, quick delivery, and the product quality was stable.Exactly as described. Compact size, reliable performance, and consistent 400rpm under 3V.

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products details

High Power Brushed RS-555 DC Motor 21V 8000rpm for Grass Cutter and Lawn Mower

High Power Brushed RS-555 DC Motor 21V 8000rpm for Grass Cutter and Lawn Mower

8000rpm RS-555 DC Motor

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High Power High Torque DC Motor

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