• High starting torque, adjustable speed, and predictable performance under a range of operating conditions
• Vented gearhousing for extended seal life
• Industrial lip type seals on motor and output shafts
• Needle bearing on output shaft for increased radial load capacity and long life
• Permanently lubricated gearing for long life
• Specially designed helical gear on input stage for quietness and wide hardened steel spur gears on subsequent stages for high output torque and long life
• Helical pinion accurately cut on motor shaft for maximum strength and minimum noise