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Counters
Joyce offers mechanical counters for many screw jacks and actuators. These convert the rotational movement of the input shaft into a numeric readout at the counter. Standard count increases as the lifting screw extends. Longer input shafts can be provided to accommodate the counter with a hand wheel.
Ordering Information:
Since counters (CNTO) are mounted directly onto jacks and actuators, they are specified as part of the complete part number. Refer to the ordering section for the products on which they will be used. Machine Screw Jacks, Machine screw ComDRIVEs, Ball screw jacks, Ball Screw ComDRIVEs, Metric Screw Jacks, Stainless Steel Screw Jacks .
| Counter Dimensions | |||||||
|---|---|---|---|---|---|---|---|
| Dimension | Jack Capacity | ||||||
| 2 Ton | 2.5 Ton | 3 Ton | 5 Ton | 10 Ton | 15 Ton | 20 Ton | |
| D | 4 1/2 | 4 1/2 | 4 1/2 | 5 | 5 7/8 | 5 7/8 | 6 |
Standard count increases as lifting screw extends. Longer wormshafts are available, contact Joyce/Dayton. Ordering information is found within specific product sections.




