WEG Strategic Partner Distributor
WEG 122-1139 - BRUSH SET PLANT 3103 (RAE)
WEG

122-1139

UPC: 7900208375227

Contact for Pricing

Overview

The WEG BRUSH SET PLANT 3103 (RAE), SKU 122-1139, is a direct replacement brush set for WEG integral horsepower DC motors rated 1 HP and above. Manufactured in Brazil by WEG, these brushes are designed to maintain reliable electrical contact in variable-speed DC motor systems. This ensures consistent torque and speed control, crucial for industrial applications such as pumps, fans, conveyors, and compressors. By reducing wear, these replacement brushes help extend the service life of your WEG DC motors. This cost-effective maintenance component meets stringent quality standards for durability and is compatible with WEG’s DC motor line.
  • Direct replacement for WEG DC motors (1 HP+)
  • Maintains reliable electrical contact
  • Reduces wear and extends motor service life
  • Ensures consistent torque and speed control
  • Manufactured by WEG in Brazil

Specifications

Package Weight (Imperial)
0.0022 LB
BRUSH SET

MT-56BS

BRUSH SET
CARBON BRUSH BRUSH SET 0.459X0.249X0.249

122-1191

CARBON BRUSH BRUSH SET 0.459X0.249X0.249
GEARMOTOR 0.06HP 2P GIL100 IL 31

GH1010

GEARMOTOR 0.06HP 2P GIL100 IL 31
GEARMOTOR 0.05HP 2P GIL200 IL 17.5

GH2012

GEARMOTOR 0.05HP 2P GIL200 IL 17.5
GEARMOTOR 0.09HP 2P GIL100 IL 79

GH1008

GEARMOTOR 0.09HP 2P GIL100 IL 79
GEARMOTOR 0.25HP 2P GIL200 IL 30

GH2017

GEARMOTOR 0.25HP 2P GIL200 IL 30
BRUSH SET

122-1142

BRUSH SET
BRUSH SET

122-1192

BRUSH SET

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.