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SPKM

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Position indicator pin SPKM

SPKM contact position indicators are:

- To switch electric circuits when the preset positions and executive bodies reinforcement mechanisms that are associated with stocks cinematically sensors;

- Provisions for end mechanisms, valves ventilation, fittings, devices, automatic control systems.

Scope: shipbuilding, industrial automation.

Signaler designed for robots with:

- Normal climatic conditions;

- Roll and pitch with long and periodic slopes up to 45°;

- The influence of external magnetic fields;

- Interference;

- Effects of air and pressure;

- Exposure to vibration;

- Impacts of sea fog;

- Temperature cycling.

Specifications SPKM:

Required contraction rod in each end position - not less than 0,5 mm.

Allowable excess contraction stroke - 1,5 mm.

Differential each shoulder - not more than 0,5 mm.

Displacement speed - 0,6 mm/s to 300 mm/s.

Response time of each shoulder alarm - no more than 0,01 s.

Asynchrony direct contact switch one shoulder - not more than 0,15 mm.

Parameters of electrical circuits SPKM

DC voltage - from 3 V to 30 V.

Current DC:

- Resistive load - 0,001 A to 2 A;

- Inductive load - 0,05 A to 1 A.

Time - with no more than 0,015.

AC Voltage - 15 V to 220 V.

AC Power:

- Resistive load - 0,02 A to 1 A;

- Inductive load - 0,05 A to 0,5 A.

The frequency of the AC - 50 Hz to 400 Hz.

Cos φ - not less than 0,5.

Insulation for 1 minute withstand:

- Test voltage - 550 V;

- Frequency - 50 Hz;

- Power source - not less than 0,5 kV·A.

Insulation resistance SPKM:

- Standard (post-test) - 20 MOhm;

- Fever - 5 MOhm;

- High humidity - 1 MOhm.

Execution - vodozaschischen.

Weight - no more than 1,15 kg.

Signalling SPKM modification shown in Table 1.

Table 1

Modification Signalling Number of control provisions Working stroke The force along the axis of the stem Original stem position Termination rod
SPKM-1 2 2±0,25 mm from 34 to 88,5 N (3,5 to 9 kgf) nominated bead Æ 4 mm
SPKM-2 2 4±0,25 mm from 24,5 to 137 N (2,5 to 14 kgf) nominated bead Æ 4 mm
SPKM-3 3 2±0,25 mm in both directions from its initial position from 34 to 88,5 N (3,5 to 9 kgf) average -
SPKM-3a 3 2±0,25 mm in both directions from its initial position not more than 88,5 N (9 kgs) - Thread M6-6g

SPKM-3b

SPKM-3b1

3 2±0,25 mm in both directions from its initial position not more than 88,5 N (9 kgs) -

free

rotating earring

Operating conditions SPKM:

The ambient air temperature - from 0° C to +50° C.

Ambient air valve in contact with the annunciator - 60° C.

Relative humidity - up to 100%.

Ambient pressure:

- Rate - from 80 kPa to 200 kPa (600 mm hg. art. To 1520 mm hg. tbsp.)

- Emergency case - to 0,29 MPa (3 kgf/cm2).

External magnetic field device position indicator:

- Permanent - up to 400 A/m (tension);

- AC - tension up to 80 A/m, frequency - 50 Hz to 400 Hz;

- Alternating - pulse amplitude - up to 24 kA/m

Effects of noise on the display:

- Normal form - up to 10 mV;

- General form - 10 V, 50 Hz to 400 Hz.

Vibration SPKM:

- Range - from 5 Hz to 60 Hz;

- Acceleration - up to 1,5 g.

Single impact:

- Acceleration - 1000 g;

- Duration bounce closed contacts - up to 50 ms.

Resource - 30000 cycles of operation.

Operating life - 30000 hours.

Operation mode detectors - 3000 hours in any mode.

The complexity of maintenance - no more than 0,3 people.

SPKM switching frequency - up to 12 cycles per minute.

Average life - 12 years.

Photos SPKM

SPKM device sensor.
SPKM device sensor.
SPKM front view.
SPKM front view.
SPKM side view.
SPKM side view.
SPKM rear view.
SPKM rear view.
SPKM side view.
SPKM side view.


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