Double Rail Hoist (Single Speed) (RF-DT & RS-DT) | San Yuan

Double rail wire rope hoist (Single speed)

Features

 Low-headroom design keep take up space is smallr.

 Rugged case design to clear noise & vibration.

 Motor :

• Hoist classification standard is CNS C grade、DIN 2m、ISO M5.
• Motor stand is IP54.
• F grade thermal insulation.
• S1 grade w/ thermal protector.
• Test load >125%.
• Brake torque > 150% rated motor torque.
• Motor with test report .
  
  

 Brake :

• Hoist brake is AC type better than DC traditional design.
• Hand release is standard.
• Hoist & trolley brake can adjust by using only one screw.
• Automatic adjust brake is option.

 Drum design :

• 4/2 Reeving -true vertical design keep hook position is always in center.
• Drum with material certificate.

• Option rope guide can extend rope lifetime.

 Safety features :

• Pedant push button with emergency stop is standard.
• Fault phase & wrong phase relay is standard.

• Hook up position limit switch is standard.

• Hook down position limit switch can be assembly when rope guide (option) is installed.

• Digital weight display (option) is available when option load limit (option) is installed.

  ►►►Overhead Crane – Auto Weighing Device

  Mobile phone to read & set data is available now.

 Rugged gear case design reduces vibration & noise.

 Gear surface grind use.

 Hook :

• Hook safety factor > 5 and w/ test report & material certificate.
• With thrust bearing and can be rotated when full load.
• Option V hook can wind more rope on drum.
  
  

 Self-adjusting center core

Using a trolley with a self-adjusting center core, the wheels can closely follow the rails.

Product Specifications

Power supply : 3 Φ 220/380/415/440/460V  50/60HZ

   Dimension   

  Option   

• Gear – type limit switch for locating highest and lowest hook position.
• Overload limit device
• Extremely wear – resistance rope guide in spheroidal graphite cast iron, high resistance to diagonal pull; no temperature limitations.
• Using PTC thermistor temperature sensors to monitor or protect the motor.
• Higher protection class motor and electronic box, like IP65. IP55. IP54 ketc.
• For even smoother acceleration and infinitely variable travel speeds, a frequency control is available for all mode.
• Radio remote control system – Portable Transmitter  Radio receiver.