Pendant 4 Button Single Speed
Introduction
Model name: APC-401
Crane pendant refers to the part of the crane that is used to control the hoist in an overhead crane.
It is also known by other names such as crane control unit or crane pendant station. It is perhaps the most important part of the crane and
the one most often replaced. It is also the first place a crane inspector or maintenance person would check in case of breakdown.
The term crane pendant is devised– and generally used – to describe control units wired into the electronic crane mechanism.
The unit is attached to a long wire and dangles from the overhead crane – like a pendant.
It is also referred to as pendant control or pendant control unit. It draws power from the same electric source that powers the crane itself.
Working of pendant push buttons
A crane may be operated by an operator seated in a cab and guided by a person on the ground or it may be controlled from the ground using a push button or lever control. This control unit may be wired to the crane itself or – as in the case of many contemporary cranes – it may be a remote radio unit. A wired push button pendant that is connected to the hoist and dangles down from the overhead crane is used by an operator to control the crane. The operator walks alongside the crane as it traverses the runway. He can control the lifting and lowering of the load using the pendant. Until about a decade ago, all overhead cranes were operated by wired pendant controls.
Features of Push Button Pendant Box
1. It has an enclosure rating of NEMA (National Electrical Manufacturers Association) 4x.
2. It provides easy operation; also offers easy grip so that we can hold a device from one hand also.
3. It offers resistance to shock and corrosion.
4. It offers single or two-speed operation.
5. We can use a one-button operation at a time. When we want to use a crane to move in a particular direction, then we have to keep the button pressed continuously, until the crane reached its desired point.
6. It has a full cover body of gasket material, so it will be protected from harmful contaminants.
7. It offers self-lifting pressure for wire connection, which offers easy wiring.
8. It has an internal strain-relief post.
9. Momentary or maintained contact.
10. It comprises of two directions mechanically interlocked in pair buttons.
Pendant Benefits :
Duplex stations
Handles
Selector Switches
Pilot Lights
Push or Pull Buttons
Toggle Switches
Inter-connecting conduit boxes
Stainless steel wire mesh cable grip
J-Box mounting for an additional switch or LED
On/off key switches
Blank for covering the buttonhole
Increasessafety,usability
Easyserviceability
Technical Data:
| Mechanical Specifications: | |||||
|---|---|---|---|---|---|
| Push Button | Single Step | Double Step | |||
| -Electrical Life | 20,000 Cycles | ||||
| -Actuation Force | 490 Grams | 1st Step:600 Grams 2nd Step:1150 Grams |
|||
| -Button Type | Tactile | ||||
| Operating Temperature | 0 to 75℃ | ||||
| Led Indication | Led 1:Power | ||||
| Led 3:Emergency | |||||
| Led 4:Receiver Acknowledgment | |||||
| Electrical Specification of Transmitter: | |||||
| Operating Temperature | 0-60℃ | ||||
| Removable Config Card | Yes.No Need of Copier device. | ||||
| Emergency Stop | Magnetic | ||||
| Electrical Specification of Receiver: | |||||
| Number of Relays | 2 to 18 Relays | ||||
| Relay Rating | 250Vac 10Amperes/30Vdc | ||||
| No Load Power Consumption | 0.1 Watts | ||||
| Main line Relay Indicator | Red Bright Light | ||||
| Power Supply | 110Vac/230Vac/ 12VDC – 40 VDC | ||||
| Tandem Operation | Yes(Configurable) | ||||
| Security Specification: | |||||
| Advanced Encryption Standard | 128 Bit AES Key | ||||
| Software Standard | Misra C Standard | ||||
| Auto Main Line Shutdown Idle Time | 10 Minutes(User Configurable) | ||||
Warranty:
Pendant 4 Button Single Step Radio Remote Control “2 years warranty” on
the date of Dispatch
Contact us:
Get in touch with us at 91376-20579, info@anandcontrol.in or visit our
website www.anandcontrol.in
Get Instant Quotation
Packing Details:
pendant 4 button single step comes in a durable and eco-friendly Packing designed to ensure safe delivery.
1 Transmitter with 2 AA Alkaline Batteries
1 Receiver with 1.5 Meters Cable
1 Test Report , 1 Wiring Diagram, 1 Delivery Challan, 1 Tax Invoice
Monitored Delivery
The logistics tracking management system does not guarantee faster delivery but ensures monitored delivery, thus facilitating the overall process by getting an insight regarding the causes of delay or any foul play, causing delayed or failed deliveries.
