Joined Band belt construction provides increased belt stability,preventing belts from turning over or from coming off of the drive.Unique 60o angle polyurethane construction transmits greaterloads at higher speeds in less space than conventional V-belts.
Markets/Applications Use in place of Polyfl ex singles on drives requiring joined sets.A partial listing of applications include machine tools, computerperipherals, medical equipment, library equipment, small appliances,blower drives and dough mixers.
Features/Advantages
High Modulus Polyurethane compound resists fatigue, wear,ozone, and most environmental conditions.
Precise casting method eliminates layers and overlaps for smooth running and low vibration.
Ribbed backing provides greater lateral stability and relievesbending stress.
Working temperature range: -65o F to +180o F (-54o C to +85o C)
Joined belt construction provides high stability, preventingbelts from turning over or coming off of the drive.
Recommended Sheaves Polyflex Sheaves
Notes Polyfl ex JB belts are available in 3M, 5M, 7M, and 11M cross sections. The Polyfl ex JB belt part number is comprised of the number of belt strands, cross section, effective length and the “JB” signifying joined band construction. For example, part number 3/5M1000JB represents 3 strands joined together, 5mm top width for each belt strand, effective length of 1000mm and joined band (JB) construction. Manufacturing lead times may apply to matched sets and to rib confi gurations other than those listed. Minimum order quantities do not apply for belt lengths listed. Contact Customer Service for details.
