NM Couplings

NM Couplings

NM couplings offer the industry's largest variety of stock hole/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium and heavy-duty electric motor and internal combustion power transmission applications. Applications include power transmission to industrial equipment such as pumps, gearboxes, compressors, blowers, mixers and conveyors.

Parameters of NM Couplings

Features of NM Couplings

• High-grade cast iron withstands more sudden torque changes.
• Special rubber material features wear and heat resistance and oil/gas proof, assuring smooth transmission and long service life.
• Low noise running.
• Fast, convenient and economical change of rubber components.
• Accommodates mis-alignment in the radial and axial direction
• Synthetic rubber intermediate ring
• Reduces shock, vibration and noise between the drive and driven system
• Protects against drive resonance and shock loads
• Available in Solid Hub or Finished Bore

HZPT, one of the professional聽coupling manufacturers that you can rely on, can offer high-durability China NM couplings at reasonable prices! Feel free to contact us!