remote control for crane
About the action keys
4 operation buttons, 1 mushroom head emergency stop button, 1 start button, with battery voltage warning device, in the case of insufficient voltage can cut off the circuit, can be set by the computer button function mode up/down can be set to whether mutual suppression, button can be set as, boot, ordinary and other functions.
The Switch protection
Each set is equipped with a special detection circuit. Before each boot, the transmitting system self-checks whether all button contacts conform to the set state, and the receiving system self-checks whether relay contacts are in normal state. Only both of them can pass, and the whole system can start working.
Remote control short 100 meters
Strong wireless signal penetration, professional communication technology strength, high performance button, effectively improve the wireless signal performance.
Waiting the light on
Compared with similar products, the "mushroom head" emergency stop designed according to the European international standard shortens the reaction time by 0.17 seconds.
Scope of application
Suitable for single hook, single speed electric hoist or hoist type crane
Transmitter housing
Using NMT nano-forming integrated design, soft and smooth, pure texture, surface sandblasting injection process, in line with the elegant curve of ergonomics.
Circuit board push button
Adopt dustproof structure and high performance metal contact button to ensure 12 million zero failures of 2.5n button.Sensitive contact, quick response, long life and more durable.
Receiver motherboard
High frequency circuit board and anti-interference crystal structure;306-degree barrier-free remote control, 4.3 billion factory security code, no repeat no signal conflict.

Emitter parameter
Model of remote control: F21
Case: glass fiber reinforced nylon
Size: 156 * 61 * 51 mm
Weight: 255g (no battery)
Protection level: IP65
Frequency range: VHF:310MHZ: uhf425-446mhz
Transmission power: 10dBm
Transmitter power supply: 2 alkaline no.5 batteries
Security code: 32 bits (4.3 billion sets without repeat identification)
Temperature range: - 40 ℃ ~ + 85 ℃
Control distance: up to 100 meters
Receiver parameter
Receiver model: F21
Case: glass fiber reinforced nylon
Size: 205 * 86 * 80 mm
Weight: 620 g
Protection level: IP65
Frequency range: VHF:310MHZ: uhf425-446mhz
Receiver sensitivity: -110dbm
Receiver power: 8 ampere-sealed relay input
Control cable length: 1.3m (customizable)
Security code: 32 bits (4.3 billion sets without repeat identification)
Temperature range: - 40 ℃ ~ + 85 ℃
Hot Tags: remote control for crane, China, suppliers, manufacturers, factory, price

