Protector / seal-section build list

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Protector / seal-section build list

Post by ALEngineer »

Borets protector / seal-section execution list. Axial load; reinforced thrust bearing.

Scan / image text translation (original scan kept as attachment below):

Table 1. List of protector executions
Spec TS 3665-010-00217780-01, sheet 4. Inv. No. original 23524. Hand date 20.11.14.

Columns: protector type; ESP motor size, mm; pump size; direction of rotation; allowable axial load, kgf (header circled in purple / highlighted yellow); max allowable ambient temperature, C; note.

Rotation is usually right or left. PB102 is marked rotation any. Temperatures on the sheet are 135 C, 150 C, or 170 C. Notes on 3PB92 / PB103: shaft yield strength sigma_t = 80 / 110 / 140 kg/mm2. PB102 and some PB103 rows: involute splines (1 in 14T or 25x1x9g).

Code: Select all

+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
| Protector type         | Motor size, mm | Pump size  | Rotation       | Allowable axial  | Max ambient  | Note                   |
|                        |                |            |                | load, kgf        | T, C         |                        |
+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
| PB86 / PB92 family     | see scan       | see scan   | right or left  | 100 typical on   | 135 / 150 /  |                        |
| (PB92, 1PB92, 2PB92,   |                |            |                | PB92 / PB114     | 170          |                        |
| 6PB92, 7PB92, 9PB92)   |                |            |                | rows             |              |                        |
+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
| 3PB92                  | see scan       | see scan   | right or left  | see scan         | see scan     | shaft yield sigma_t =  |
|                        |                |            |                |                  |              | 80 / 110 / 140 kg/mm2  |
+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
| PB102 (incl. PB102R)   | see scan       | see scan   | any rotation   | up to 3600       | see scan     | involute splines e.g.  |
|                        |                |            |                | (PB102R)         |              | 1 in 14T or 25x1x9g    |
+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
| PB103 / PB103-01 /     | see scan       | see scan   | right or left  | 1200 (circled /  | see scan     | shaft yield 80 / 110 / |
| PB103-02 / PB103e /    |                |            |                | highlighted)     |              | 140 kg/mm2; involute   |
| PB103T                 |                |            |                |                  |              | splines on some rows.  |
|                        |                |            |                |                  |              | Blue checkmarks on     |
|                        |                |            |                |                  |              | PB103-02, PB103-01,    |
|                        |                |            |                |                  |              | PB103e, PB103T         |
+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
| PB114 family           | see scan       | see scan   | right or left  | 100 typical      | 135 / 150 /  |                        |
|                        |                |            |                |                  | 170          |                        |
+------------------------+----------------+------------+----------------+------------------+--------------+------------------------+
The yellow/purple mark is on allowable axial load; PB103 1200 kgf is circled. Blue checkmarks sit on PB103-02, PB103-01, PB103e, PB103T. Full type-by-type grid is on the scan (and in the PDF zip).

Table 3. Protectors with a reinforced axial bearing for makeup with pumps that have no axial supports
Same spec TS 3665-010-00217780-01, sheet 7. Hand date 29.05.18.

Parameter rows on the scan (models as columns): power transmitted by the protector P2, kW, max (range about 90-950 kW); fitted ESP motor power at nominal shaft speed; housing diameter (sizes 81, 95, 103, 117, 130, 185 mm); shaft load allowable / for oils with kinematic viscosity at least MDPN-C2, Reda 5 / test load; power consumption without axial load, at allowable load, and at test load; shaft speed nominal 3000 or 6000 rpm, max 3600 or 6000 rpm; number of diaphragms (0, 1, or 2); number of mechanical seals (2 or 3); oil volume (hydro-seal / diaphragm / piston); mass about 30-110 kg; housing OD 69-172 mm; makeup length 1475-2805 mm; shaft diameter 14, 25, or 35 mm.

Code: Select all

+--------------+--------------+--------------------+------------------------+------------------------------+
| Model        | P2 max, kW   | Housing dia, mm    | Allowable shaft load,  | Notes from scan              |
|              |              |                    | kg                     |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| PB69A        | from 90      | 81 class / OD 69   | 600 (yellow)           | reinforced thrust bearing    |
+--------------+--------------+--------------------+------------------------+------------------------------+
| PB86A        | see scan     | 95 class / OD 86   | 750 (yellow)           |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 7PB92A       | see scan     | 103 class / OD 92  | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 9PB92A       | see scan     | 103 class / OD 92  | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 1PB92        | see scan     | 103 class / OD 92  | 700 (yellow)           |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 1PB92A       | see scan     | 103 class / OD 92  | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 3PB92A       | see scan     | 103 class / OD 92  | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| PB103        | see scan     | 117 class / OD 103 | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 1PB114A      | see scan     | 130 class / OD 114 | test load 750 (yellow) | grouped with PB114A          |
+--------------+--------------+--------------------+------------------------+------------------------------+
| PB114A       | see scan     | 130 class / OD 114 | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| PB130        | see scan     | 130                | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 10PB114A     | see scan     | 130 class / OD 114 | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| 3PB114A      | see scan     | 130 class / OD 114 | see scan               |                              |
+--------------+--------------+--------------------+------------------------+------------------------------+
| PB172M       | up to 950    | 185 class / OD 172 | up to 2000             | mass up to ~110 kg           |
+--------------+--------------+--------------------+------------------------+------------------------------+
Note on the sheet: shaft load and transmitted power are at nominal speed Nnom. If running speed Nrab differs from Nnom, power transmitted by the protector is P = P2 * (Nrab / Nnom), kW.

Footnotes: * power consumption at shaft load 1200 kg. ** power consumption at shaft load 1500 kg.
Protector executions table 1.jpg
Protector executions table 3.jpg
Protector executions list.zip
Original topic
Перечень исполнений протекторов гидрозащит. Осевая нагрузка, усиленная пята.
Protector executions table 1.jpg
Protector executions table 3.jpg
Protector executions list.zip
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