| Sealed cast iron gear housing. Indexing output plate with fixed central through hole. Input shaft and worm screw on opposite taper roller bearings. Rotary plate with thrust bearing. Worm gear reducer directly mounted on housing. Precise and repeatable index motion. Self-locking dwell position ensuring no clearance in station. Smooth movement and noiseless drive. Bi-directional sense of motion. High load bearing capacity. Absolutely regular operation at any speed. Possibility of mounting the unit in any plane. Very low maintenance. Wide range of standard movements. |