Wind Turbine Slip Ring Replacement Solutions | Ingiant

Cost-Effective Wind Turbine Slip Ring Retrofit Solutions for 1.25–5.5 MW Pitch Systems

Ingiant is a professional manufacturer of wind turbine conductive slip rings, offering full range drop in replacement slip rings for global wind farm maintenance and retrofit projects. Our replacement slip rings are mechanically and electrically compatible with original slip ring assemblies, supporting direct swap out without mechanical modification to existing wind turbine nacelle hardware.

We develop equivalent replacement slip rings for well known slip ring OEMs: Prosper, Stemmann, Zhongneng Power, Hanwei, Hengrui Jingsheng, GAT, MERSEN, IRST, LTN, SCHLEIFRING, COBHAM. Below are the reference cross reference part number matches for mainstream wind turbine platforms.

Compatible Wind Turbine Brands & Power Ratings
Our replacement slip rings fit turbines from multiple OEMs, covering power classes from 1.25 MW up to 5.X MW:

Vision Energy, Mingyang Wind Power, Nordex, Suzlon, Goldwind, GE, Gamesa, Xuji Wind Power, SANY

Cross Reference Replacement Part List
Wind Turbine Brand Power Ingiant Item Number Replaced Slipring Brand Original Replacement PN
Vision Energy 2.0 MW FHS135-21-20219 Prosper SRW135-21-2.0MW-YJ
Vision Energy 1.5 MW FHS135-21-10119 (Including wiring harness) Stemmann 6263031
Mingyang Wind Power 1.5 MW FHS135-24-10127 (JH-MY1.5MW-24-SE) Stemmann 6262876
Mingyang Wind Power 1.5 MW FHS135-23-10127 Zhongneng Power ZNW28-7P-WY15
Mingyang Wind Power 2.0 MW FHS135-23-20227 Hanwei HW2.0MW-DD-23R
Mingyang Wind Power 2.0 MW FHS135-25-10127 Hengrui Jingsheng HMFDS-28
Mingyang Wind Power 3.0 MW FHS160-26-30327 GAT ESR200/51/26-QC
Nordex 1.5 MW FHS160-29-10126 MERSEN USDK648
Suzlon 1.25 MW FHS135-21-101-SSL IRST S64-1.25MW
Suzlon 1.5 MW FHS135-21-10124-001 Stemmann S82/S78-1.5MW
Goldwind 1.5 MW FHS105-14-10112 SSB LTN SC105-10/05-K01
Goldwind 1.5 MW FHS120-15-10112 SCHLEIFRING 5K0210103
Goldwind 2.5 MW FHS160-17-20212 LTN SC168-11/07
Goldwind 2.0 MW FHS160-21-20212 - -
Goldwind 2.X MW FHS135-20-20212 - -
Goldwind 5.X MW FHS160-18-50512 - -
GE 1.5 MW FHS135-30-10134 Stemmann 6262749
Gamesa 1.5 MW FHS135-19-10141 COBHAM GP127965
Xuji Wind Power 2.0 MW FHS135-37-20235 SCHLEIFRING 5K0217400
SANY 1.5 MW FHS135-28-10131 SCHLEIFRING 5K0213302
Product Advantages
1. Direct drop in replacement: Identical mounting footprint, interface size, electrical parameters and wiring definition. No modification to turbine main equipment is required during on site replacement.

2. Wind farm grade reliability: Optimized for harsh wind farm environments: wide temperature range, anti-vibration, dust-proof, low-wear brush-contact structure, ensuring stable power and signal transmission.

3. Cost effective spare part solution: Competitive pricing vs imported original slip rings, shorten lead time for spare part supply, reduce wind turbine downtime losses.

4. Customization available: If your turbine model or original part number is not listed above, we can develop custom-built alternative slip rings according to your original drawings, parameters or sample units.

How to Get Support
Kindly provide us with the wind turbine brand, rated power, or original slipring part number. Our engineering team will match the correct Ingiant model and deliver full technical documentation for your project.