WBG-30 Wind Turbine Grease (Generator Bearings)

Category:

Grease and Consumable

Product advantages

Extremely Wide Operating Temperature Range: Adaptable to the high and low-temperature variations of wind power equipment. Good Low-Temperature Startup Performance: Allows equipment to start with minimal friction torque within a broad temperature range. High Load-Carrying Capacity: Effectively prevents abrasion and adhesion of friction components under heavy or impact loads. Excellent Anti-Friction and Noise Reduction Performance: Effectively suppresses frictional heat buildup in critical friction parts like generators, enabling smooth and quiet operation.

Application

Lubrication and sealing of bearing systems in wind power equipment using centralized grease supply or grease injectors; Particularly suitable for lubricating high-speed bearing systems such as generator bearings; Suitable for lubricating various bearing systems operating under high and low temperature conditions, as well as long-term lubrication; Usable within a temperature range of -40℃ to 120℃.

400-0532-090

sales@paguld.com

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产品介绍

Product Overview

WBG-30 Wind Turbine Grease is a high-performance specialized lubrication product designed based on the design and operating conditions of large wind turbine and its special lubrication protection requirements. It uses high-performance synthetic oil as the base oil and specially formulated metal soap as the thickener, supplemented with multiple high-performance additives. This grease can meet the special requirements of wind turbine generator bearings for low-temperature startup and high-temperature continuous operation.

Technical Parameters

Item	Technical index	Typical value	Test Standard
Appearance	Yellow grease	Yellow grease	Visual inspection
Penetration (25℃), 1/10mm	290-340	310	ASTM D1403
Oil Separation (Cone Method, 100℃, 24h), %	≤ 5	2.33	ASTM D6184
Dropping Point, ℃	≥ 250	272	ASTM D 2265
Low-Temperature Starting Torque (-40℃), g·cm	≤ 4000	1300	ASTM D 1478
Low-Temperature Running Torque (-40℃), g·cm	≤ 600	270	ASTM D 1478
Four-Ball Test Weld Load PD, N	≥ 2450	3920	ASTM D2596
Wear Scar Diameter (392N, 1200rpm, 60min, 75℃), mm	≤ 0.65	0.40	ASTM D 2266
SRV Extreme Load (50Hz, 1mm, 50℃), N	≥ 400	700	ASTM D5706
FE9 Bearing Life (A/1500/6000, 140℃, F10), h	≥ 100	350	DIN 51821

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