1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. simple question no one has been able to answer.

Discussion:
simple question no one has been able to answer.

We have a jungheinrich tfg 25 bs serial 898 95064

The break peddle has a 3 wire device that when you push the breaks it sends a signal up to the computer. I traced the 3 wires to the control computer. Now the question The computer now has to stop the fork lift, but where does it connect to the system, what does it connect too to make the fork stop moving.

Push the break peddle tells the computer to stop, the computer then initiates the stop, but how..! Where does it connect and what does it connect to that makes it stop. Any morsel of data would make me very happy. Thanks and have a nice day.
  • Posted 25 Apr 2018 10:47
  • By lobze
  • joined 25 Apr'18 - 1 message
  • Indiana, United States
Shaun Noggle
Post a ReplyReport this post
Showing items 1 - 2 of 2 results.
The electric brake is meant to be used as an emergency brake and parking brake. The actual slowing down of the lift comes from some type of regenative braking from the controller to the motor. Not to the brake coil. The switch with the 3 wires uses the normally open and normally closed circuits as a safety measure. Some lifts do use the brake with an air gap setting to adjust the stopping distance.
  • Posted 5 May 2018 12:39
  • Modified 5 May 2018 12:41 by poster
  • By Service_T
  • joined 5 May'18 - 91 messages
  • Kansas, United States
Post a ReplyReport this post
Not familiar with your truck but normally the controller slows the drive motor electrically, by applying a signal to the brake coil and or electrically slowing the motor through the motor controller. This is a simple explanation but does apply to most of the new equipment.
  • Posted 25 Apr 2018 22:36
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States
Post a ReplyReport this post

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Machinery-onQ
Machinery-onQ.com is the one place to source and sell all your new and used machinery.
Find equipment for sale | Add a listing
VISIT
machinery-onQ.com
Machinery-onQ
Latest job alerts …
Resident Service Technician
Dayton, OH, United States
Heavy-Duty Equipment Service Technician
Columbus, United States
View more jobs alerts

PREMIUM business

Lift Technologies Inc.
Global leader - manufactures masts, carriages, sideshifters & fork positioners
Lift Technologies Inc.
Fact of the week
According to studies published in the English Journal of Medicine, the impact of daylight savings is revealed by a 24% increase in heart attacks on the Monday following the spring shift forward. When clocks move back in autumn, heart attacks drop by about 21%, suggesting that loss of sleep is an important driver.
Hitachi HX64B2
Hitachi HX64B2 2007
Yokohama, Japan
Used - Sale
SMV (Konecranes) SL37-1200A
SMV (Konecranes) SL37-1200A 1999
Morgantown, Pennsylvania, United States
Used - Sale & Hire
|
Upcoming industry events …
World Hydrogen EXPO / H2 MEET 2025
December 4–7, 2025 - Goyang, Korea, Republic Of
The Battery Show Asia 2026
March 10-12, 2026 - Hong Kong, Hong Kong
Multimodal 2026
June 30-July 2, 2026 - Birmingham, United Kingdom
More Events
Global Industry News
edition #1258 - 27 November 2025
In this week’s Forkliftaction News , we report on Hyster-Yale laying off staff in the US amid what it describes as “challenging market conditions”... Continue reading
Fact of the week
According to studies published in the English Journal of Medicine, the impact of daylight savings is revealed by a 24% increase in heart attacks on the Monday following the spring shift forward. When clocks move back in autumn, heart attacks drop by about 21%, suggesting that loss of sleep is an important driver.