1 Output Hub
Standard or choice hubs with metric bores are available to suit international standard shaft diameters.
2 Precision High Quality Gearing
Computer Designed Helical Gears, Strong Alloy Materials for High Load Capacity, Case Carburized for long life, Surface Profile(some intermediate pinions are
shaved) Crown tooth Profile, In Conformance with ISO 1328-1997, 98% Efficiency for Per Stage, Even Quiet Operation with Several Teeth in Mesh.
3 Maximum Capacity Housing Design
Close Grain Cast Iron Building, Excellent Vibration Dampening & Shock Resistance Features, Precision Bored and Dowelled to make sure Accurate In-Line
Assembly.
4 Strong Alloy Steel Shafts
Strong Alloy Metal, Hardened, Ground upon Journals, Gear Seatings and Extensions, for Maximum Load and Optimum Torsional Loads. Generous Size Shaft
Keys for Shock Loading and Conform to ISO Standards.
5 Additional Case Lugs Except H and J Gear Case
Eliminates the necessity for Critical Tightening of Torque Arm Bolts. Handles Position of Standard Torque Arm Mounting within Recommended limits.
6 BackStops
Alternative Parts, Anti-run Back Device, Are Available upon all 13:1 and 20:1 Ratio Devices , nor recommend for 5:1 Units.
7 Bearings and Oilseals
Bearings are SMR Speed Reducer Adequately Proportioned and Conform to ISO Dimension Plan, Readily Available World-Wide. Oilseals are Double Lipped 
Garter Spring Type,
Ensuring Effective Oil Sealing.
8 Rubberised End Caps
Self Sealing Intermediate Cover Plates, to Standard ISO Casing Dimensions.
9 Torque Arm Assembly
For Easy Adjustment of the Belt.
