ELESA original design 
Digital position indicators EN 955.2 have a direct drive counter with digital readout.
The two housing component parts are ultrasonically welded, thus making the housing especially sturdy and compact.
The foam rubber seal at the back of the indicator housing prevents the transmission of vibration between the machine and the counter and also acts as a seal.
Special attention was paid to the positioning of the readout window. The numbers are easily legible, and enhanced by the magnifying effect of the safety sight glass.
Housing
Plastic
Technopolymer (Polyamide PA)
Counter
Hollow shaft
Steel, blackened finish
Seal
O-ring seal between hollow shaft and housing
RoHS
| AN | On the chamfer, above |
| AR | On the chamfer, below |
| FN | In the front, above |
| FR | In the front, below |
| R | Numbers increasing clockwise |
| L | Numbers increasing counter-clockwise |
| Bore d H7 | Counter | Indication after 1 spindle revolution | Corresponds to thread pitch in millimeters per revolution | Max. revolutions per minute |
|---|---|---|---|---|
| B 3/8 | 0.50 | 0.50 | 0.5 | 500 |
| B 3/8 | 01.0 | 01.0 | 1 | 1500 |
| B 3/8 | 02.0 | 02.0 | 2 | 1250 |
| B 3/8 | 003 | 003 | 3 | 1500 |
| B 3/8 | 04.0 | 04.0 | 4 | 625 |
| B 3/8 | 05.0 | 05.0 | 5 | 500 |
| B 3/8 | 1.00 | 1.00 | 1 | 250 |
| B 3/8 | 10.0 | 10.0 | 10 | 250 |
| Bore d H7 | Counter | Indication after 1 spindle revolution | Corresponds to thread pitch in millimeters per revolution | Max. revolutions per minute |
|---|---|---|---|---|
| B 10 | 0.50 | 0.50 | 0.5 | 500 |
| B 10 | 01.0 | 01.0 | 1 | 1500 |
| B 10 | 02.0 | 02.0 | 2 | 1250 |
| B 10 | 003 | 003 | 3 | 1500 |
| B 10 | 04.0 | 04.0 | 4 | 625 |
| B 10 | 05.0 | 05.0 | 5 | 500 |
| B 10 | 1.00 | 1.00 | 1 | 250 |
| B 10 | 10.0 | 10.0 | 10 | 250 |
|
Before installation of the position indicator a bore for the torque limiting contact point is to be placed (see left). With Mounting Adaptors EN 952.1 the hollow shaft (with bore 14 H7) of the position indicator can be adapted to fit the spindle. The mounting of the position indicator is via the torque limiting contact point which is connected to the hollow spindle and secured with a set screw. If a reduction in the diameter of the hollow shaft is to be made at the same time as mounting a control knob, Control Knobs GN 957 are available which combine both functions in a single component (no adaptor bushings required). Before completing the installation, turn the spindle to the starting point (0 position) and zero the position indicator. |
||||||||||
|
The digital position indicator is equipped with a hollow shaft that is slid directly onto the spindle and is connected to the spindle by a set screw. The spindle rotations are transmitted to a counter directly by a gearbox. For torque support, a pin of the housing projects into a hole made on the machine side, establishing the position relative to the mounting site. |
|||||||||||
|
The transmission ratio and counting direction of the counter are determined by the pitch of the adjusting spindle. The indicated value after one turn starting from the 0 position serves as a characteristic value. Decimal places are indicated in red. |
||||||||||
| Min | Max | Price |
|---|---|---|
| 1 | 6 | $112.06 |
| 7 | 99 | $107.98 |
| 100 | 249 | $101.87 |
| ≥ 250 | $91.68 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351
