Description
MOTOR SLEEVE N-76662-80 For Tower Crane
N-76662-80 motor sleeve is a precision protective and positioning fitting for tower crane drive motors. It stabilizes internal rotating parts, reduces friction and isolates dust and moisture. Manufactured with wear-resistant alloy material, it fits perfectly for quick replacement during routine motor maintenance on construction sites.
Product Applications
- Position and protect internal rotating components of tower crane drive motors
- Reduce friction between rotor and stator to lower motor operation noise
- Block dust, debris and moisture to extend motor service life
- Bear radial load and maintain stable running of motor shafts
- Direct replacement for worn, scratched or deformed original motor sleeves
Our Advantages
- High natural rubber content for insulation and sheath
- Compact structure
- Good torsion resistance.
- 99.97% pure copper
- 1 year warranty
FAQ
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer specializing in tower crane steel components. Additionally, we act as an integrated supplier for other construction machinery and spare parts to provide a one-stop sourcing solution for our clients.
Q2: What is your standard delivery time?
A2: For items in stock, we can ship within 1-2 business days. For bulk orders or customized products, the lead time is typically 15-25 days, depending on the order volume.
Q3: How do you ensure product quality?
A3: Quality is our priority. We implement strict pre-shipment inspections for every order. Furthermore, we offer a 1-year warranty to ensure our clients’ peace of mind.
Q4: What are your packaging standards?
A4: We use standard export seaworthy packaging, including robust wooden cases and reinforced cartons. They are specifically designed to withstand the rigors of long-distance international shipping.
Q5: Which shipping methods do you support?
A5: We support multiple shipping channels, including Sea Freight (LCL/FCL), Air Freight, and International Express (DHL/FedEx/UPS), to meet different urgency and budget requirements.
Q6: What happens if the goods are damaged during transit?
A6: While our robust packaging prevents most damage, if any issues occur, we will take immediate action. We will negotiate compensation or provide a reshipment/replacement service based on the specific situation.





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