18V 135W 128SN Pancake Motor with Printed Armature

Name: "18V 135W 128SN Pancake Motor with Printed Armature"
Rating: 5 (463 reviews)

Quantity:

SKU: 725121511X

Model: 128SN

Wuxi Speedup Power Co.,Ltd

Enter Shop

Product Details

18V 135W 128SN Pancake Motor with Printed Armature

Our 128SN pancake motor delivers 135W at 18V with a rated speed of 2100rpm, featuring a slim 37mm profile that fits space-constrained applications. The printed armature design ensures reliable performance in demanding environments.

Key Selling Points

Compact Thin Plate Design: 148.5mm diameter and 37mm thickness enables integration into tight equipment layouts, maximizing design flexibility.
Customizable Shaft Length: Standard 21mm shaft or custom lengths available to match your specific mounting requirements.
High Torque Output: Rare Earth NdFeB permanent magnets provide strong magnetic flux for high torque density, essential for brush drive applications.
Proven in Floor Care: Supplied 15,000 pcs for floor cleaning machine brush drives over 10 years, ensuring reliable operation with big torque and low noise.
EU Market Compliant: RoHS and EMC certified, meeting Directive 2011/65/EU and 2014/30/EU for CE compliance.

Technical Specifications

Model	128SN
Rated Power	135W
Rated Voltage	18V
Rated Speed	2100rpm
Diameter	148.5mm
Shaft Length	21mm or Custom
Thickness	37mm

Models and Options

This 18V 135W configuration is part of the 128SN series. Other voltage/power variants include 24V 180W brushed pancake motors. Custom shaft lengths and dual-shaft outputs are available upon request.

Materials and Structure

Constructed with aluminum alloy housing, copper windings, and Rare Earth NdFeB permanent magnets. The printed armature structure reduces cogging and ensures smooth, quiet operation, ideal for frequent start-stop cycles.

Applications

Floor scrubber brush drive
Hospital bed wheel drive
Electric scooter wheel drive
Mobility equipment

Customization

We offer custom shaft length, dual-shaft outputs, voltage/power specifications, and EMI grounding options to meet your system requirements. Condensation protection is also available for humid environments.

Case Study

A manufacturer of floor cleaning and drying machines in Switzerland, Netherlands, Germany, and the UK used this motor for brush drive. Over 10 years, we supplied 15,000 pcs, achieving big torque, stable operation, low noise, and compact size.

FAQ

What is the MOQ?

MOQ is 2 pcs.

What are the delivery terms?

EXW/FOB/CIF available.

Can I get custom shaft length?

Yes, shaft length can be customized.

Is the motor CE certified?

Yes, it complies with RoHS and EMC directives.

What payment methods do you accept?

100% pay in advance.

Do you provide pre-shipment testing?

Yes, we offer pre-shipment testing and third-party inspection (SGS).

Inquiry Information

Contact May Hoo at speedupmotor@outlook.com or +86-18151710527 for quotes and technical details.

Images

Image Filename: 18v135w-128sn-motor-printed-armature.png
Alt: 18V 135W 128SN pancake motor with printed armature