![Harrington-Mini Harrington's EM Series three phase mini electric chain hoists](https://precisiondrive.com/wp-content/uploads/2023/03/Harrington-Mini.jpg)
Harrington’s EM Series three phase mini electric chain hoists were designed with a state-of-the-art control system using Solid State Relay (SSR) technology and a microcontroller (MCU) to increase the longevity of the hoist and provide superior safety functions.
![Industrial_16 Solid State Relay Board](https://precisiondrive.com/wp-content/uploads/2023/03/Industrial_16.jpg)
Solid State Relay Board
State-of-the-art control system using solid state relay (SSR) technology and a microcontroller unit (MCU) to increase the longevity of the hoist and provide superior safety functions.
![Industrial_13 Superior Nickel-Plated Load Chain](https://precisiondrive.com/wp-content/uploads/2023/03/Industrial_13.jpg)
Superior Nickel-Plated Load Chain
Ultra-strong high-performance and corrosion resistant nickel-plated Grade 80 DIN chain is made with unique technology to greatly increase resistance to fatigue and wear.
Forged Carbon Steel Hooks
Under excessive loads will open gradually and not fracture. Ball bearings produce smooth rotation. Bottom hook will swivel 360 degrees. Heavy-duty hook latches are standard.
![Theater_04 Unique Chain Guide](https://precisiondrive.com/wp-content/uploads/2023/03/Theater_04.jpg)
Unique Chain Guide
The chain guide is designed to discharge the chain from the side of the hoist body and prevents the chain from tangling when winding up the slack chain.
![Industrial_03 Low Profile Upper Limit Switch](https://precisiondrive.com/wp-content/uploads/2023/03/Industrial_03.jpg)
Low Profile Upper Limit Switch
Protects the hoist from overwinding and offers exceptional headroom.
![Theater_03 Non-Drip, Grease Packed Gear Box](https://precisiondrive.com/wp-content/uploads/2023/03/Theater_03.jpg)
Non-Drip, Grease Packed Gear Box
For demanding industrial applications, this low maintenance feature is a welcome touch.