Emergency stop button and keyed switch for easy annual inspection
Yu Ding 2024 Crane New Regulation F21-E1B EMS Key-Type Hoist Remote Controller, designed to meet market safety inspection requirements and address the issue of the magnetic key on the handle of the old F21-E1B remote controller frequently falling off and getting lost.
The magnetron's fragile issue has been improved by removing the original magnetic key and adding an emergency stop button. Protective guards have been added on both sides of the emergency stop button. A protective guard has been added to the left side of the remote control handle.
Key switch, comes with two keys, one for use and one as a spare. The key can be removed whether in the off or on position. Yu Ding New Rule F21-E1B EMS Key Type Crane Remote Controller
Fully compatible with the older model crystal oscillator version F21-E1B, which can be used with the original F21-E1 RX receiver. Software programs are interoperable, with identical performance parameters.
Handheld*：
Dimensions: 16.4 x 7.5 x 4.6 cm
Weight: Approximately 320 grams
Receiver
Dimensions: 18.5 x 8.5 x 8.5 cm
Weight: 550 grams
Equipped with 8 operational buttons, including 7 single-speed buttons, 1 emergency stop button, and 1 total stop button.
Control points reach 8.
Battery voltage warning device with automatic circuit shutdown in case of insufficient voltage.
Control Distance: Up to 100 meters
Safety Code: Over 4 billion unique combinations, no duplicates upon factory shipment.
Operating Temperature: -35℃ to +80℃ (Battery tolerance not considered)
Protection Rating: IP65
*Power Supply: DC 3V (2 AA alkaline batteries can be used for 4 months)
Receiver Power Supply: AC 380V/220V or 36V; DC 12V/24V/48V/60V/72V/110V/220V - various voltages available for customization, also offering universal AC/DC wide voltage options.
Output Contact Capacity: 8 pieces of 5A fully sealed relays output (using 250V/10A AC relay, 5A fuse).
Suitable for use with single-hook electric hoists, single-speed hoists, chain hoists, cranes, and industrial control remote operations with 8 or fewer contact points.
