Through hole slip rings also called hollow shaft slip rings with centre hole. it could be applied to any devices where requires to transmit power and signals when need 360°rotation.Center hole is convenient to install, as well as integrate hydraulic,pneumatic,fiber optical,Rf rotary joint.
• Current : 3*2A
• Through hole size : Ø12.7mm
• Contact material : Gold-Gold
• Isolation resistance : 300MΩ@500VDC
• Dielectric strength : ≥500V@50Hz