SINGLE COIL SOLENOID FOR INTERMITTENT DUTY D - DS 40 FAMILY

Product catalog summary

Specifications:
The DS 40 solenoid by C.E.I. srl is designed for intermittent duty operation with a rated voltage of 12 V DC or 24 V DC. It has a pull current of 25 A at 12 V and 11 A at 24 V. The solenoid features a stroke of 40 mm and a starting force of 1.7 Kg. It is built with windings insulation class H, suitable for ambient temperatures ranging from -40°C to 120°C, and weighs 0.74 Kg.

Design and Construction:
The solenoid is available in different bracket configurations (A, B, C) with specific dimensions for mounting. It supports both pull and pull-push actions, with optional springs and electrical connections via Faston or cables.

Operation:
The solenoid is used primarily for stopping diesel engines by actuating the fuel supply lever. It is energized only during the stop phase to cut off fuel flow. Due to its high operating power, the energized time should not exceed one minute, and sufficient cooling time is required between operations.

Force and Temperature:
A diagram illustrates the force variation coefficient according to ambient temperature, indicating how force changes with temperature fluctuations.

Electrical Connections:
The solenoid's electrical connections are not polarity-dependent. Options include Faston connections or cables, with optional internal springs to adjust force requirements.

Accessories:
Various accessories are available, including threaded dowels, clevis, and articulated joints, all compatible with M6 threads.

Application Example:
An example application involves using the solenoid for engine shutdown, with specific dimensions and travel requirements for the shutdown lever.

Catalog excerpts

SINGLE COIL SOLENOID FOR INTERMITTENT DUTY D - DS 40 FAMILY-1

Force (Kg) Stroke (mm) DIAGRAM OF FORCES AND STROKES Rated voltage 12 V DC 24 V DC Pull current 25 A 11 A Duty service Intermittent Stroke 40 mm Force at starting 1.7 Kg Windings insulation class H (180 C) Ambient temperature -40а C 120 C Weight 0.74 Kg > Kg 1.7 (N16) 01020304051015 1 Kg = 9.81 Newtons The single coil Elettrostart solenoids are for intermittent duty provinding high FORCE-STROKE pick-up. These solenoids are used to stop diesel engines when energized by actuating the fuel supply lever. The solenoid is de- energized when the engine is running, only in the stop phase it is energized cutting off the fuel flow. Due to its high operating power the energized time must not exceed one minute, while the de-energized time between two energizing phases must be long enough for the solenoid to cool down. > FORCE VARIATION COEFFICIENT ACCORDINGWITH AMBIENT TEMPERATURE AMBIENT TEMPERATURE 00.40.60.81.0 1.2 255075100125 AVAILABLE OPTIONSThe desired model has to be defined choosing one option in every column, building in this way the solenoid code. Versions Voltages Circuits Brackets Optional Springs Electrical connections > o C D4 pull action 1 = 12 V DC 1 = Series D A M1 Standard Faston DS4 pull-push action 2 = 24 V DC B M2 F = Cables C > CORSO PRIMO LEVI, 7 - 10090 CASCINE VICA - RIVOLI - TORINO (ITALY) - TEL. 0039 0119594446 - FAX. 0039 0119591357e-mail: [email protected] www.cei-italy.it C.E.I. srl size="-2">

Open the catalog to page 1