| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Pontiac Coil, Inc. |
SOLENOID PULL INTERMITTENT 12V |
53 |
|
 |
Pontiac Coil, Inc. |
SOLENOID OPEN 1-1/4" CONT 220V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PLUNGER |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULSE 24V L-15-2 |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID L90PL12D-C |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID LATCH PULL INTER 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PUSH 12V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID COLOR/SORT SOL3131 |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULL INTERMITTENT 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULL CONTINUOUS 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID L-90 20.7 OHM |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULL INTERMITTENT 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID WITH PLUNGER |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID SORT SOL3051,SOL3091 |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID L-10 12V 8.1-9.9 OHM |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULL INTERMITTENT 12V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULL INTERMITTENT 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID PULL CONTINUOUS 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID LATCH PULL PULSE 24V |
0 |
|
|
Pontiac Coil, Inc. |
SOLENOID LATCH PULL 24V |
0 |
|
Solenoids and actuators are electromechanical devices that convert electrical energy into controlled mechanical motion. Solenoids typically use electromagnetic force to drive linear or rotary motion, while actuators encompass a broader range of mechanisms for precise control in automated systems. These components are critical in industrial automation, automotive systems, robotics, and medical equipment, enabling reliable and programmable mechanical responses.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Linear Solenoids | Produce linear motion via electromagnetic coils | Valve control, locking systems |
| Rotary Solenoids | Generate rotational movement in discrete angles | Industrial machinery, HVAC dampers |
| Proportional Solenoids | Provide variable force/position proportional to input current | Fuel injectors, hydraulic valves |
| Electric Actuators | Use motors for precise linear/rotary motion control | Robot arms, CNC machines |
| Pneumatic/Hydraulic Actuators | Utilize fluid pressure for high-force applications | Aircraft control surfaces, heavy machinery |
Typical solenoid construction includes: - Coil: Copper/aluminum windings generating magnetic field - Plunger: Ferromagnetic movable core - Spring: Returns plunger to neutral position - Frame: Provides structural support and magnetic circuit
Actuators generally integrate: - Drive motor (DC/AC/servo) - Gearbox/reduction mechanism - Position sensors (encoders, potentiometers) - Control electronics
| Parameter | Description | Importance |
|---|---|---|
| Force/Stroke | Maximum output force and travel distance | Determines mechanical capability |
| Response Time | Milliseconds to activate/deactivate | Critical for high-speed operations |
| Voltage/Current | Operating electrical parameters | Dictates power requirements |
| Duty Cycle | Continuous vs. intermittent operation rating | Affects thermal management |
| Life Expectancy | Rated mechanical/electrical cycles | Reliability indicator |
| Manufacturer | Key Products |
|---|---|
| Bosch Rexroth | Indramat electric actuators, proportional solenoids |
| Parker Hannifin | Electromechanical actuators for aerospace |
| Festo | Compact solenoid valves for automation |
| Allegro MicroSystems | IC-integrated solenoid drivers |
Key considerations: - Required force/displacement parameters - Operating environment (temperature, humidity, vibration) - Duty cycle and expected lifespan - Control interface (analog/digital/PWM) - Cost vs. precision trade-offs
Example: For automotive engine valve control, prioritize high-speed solenoids with 100M+ cycle life rating.
Emerging developments include: - Integration with IoT for real-time monitoring - Miniaturization for medical micro-actuation - Energy-efficient designs with reduced power consumption - Smart actuators with embedded position feedback - Use of advanced materials for higher temperature resistance