Ondrives precision anti-backlash wormwheels are manufactured with 20 deg. PA to quality grade 7e25 DIN 3974/3967 in Bronze (CA104). Available with optional number of starts and with alternative torque ratings and designs they are an ideal solution to prevent backlash in the system. We can supply to standard, modified or customers drawings and specifications with full traceability, first article inspection reports (F.A.I.R), and inspection reports.