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KSHAEA Series Floor Mounted Articulating Extension Servo Hoist Arm
Knight Global's KSHAEA Series Floor Mounted Extension Servo Hoist Arm is an Intelligent Assist Device (IAD) that enables an operator to precisely locate or float a load in the "Z" direction (vertical axis) with speed, precision, quality and unmatched reliability. The KSHAEA Series Servo Arm allows for a non-linear overhead varied reach within a work cell or station. Knight's Floor Mounted KSHAEA Series is most commonly used when overhead clearances or support structures will not accommodate an overhead rail system.

Knight's Servo Hoist technology becomes an extension of an operator's natural movements and greatly improves accuracy, responsiveness and repeatability; which increases overall safety, productivity and quality. The inherent benefits include: eliminating wasted motions, reduced reaction times, and minimal effects of inertia with heavy loads.
  • Features/Benefits
  • Specifications
  • Selecting a
    Servo System
  • Controls
  • Accessories
Knight Global KSHAEA Series Floor Mounted Extension Servo Hoist Arm
Mechanical Features
• Speeds: Up to 196 ft. per min. [60mpm].
• Maximum Lifting Capacity:
  Up to 500 lbs. [226kg].
• Safety Rating of 125%.
• Floor Mounted Pedestal Heights:
  8 ft. [2.4m] - 10 ft. [3.0m].
• Fail Safe Brake.
• Knight's Patented Chain, for longer life.
• Chain Length, Unlimited (18 ft. Standard).
• Sealed Worm Style Gearbox.
H5 Rated (Continuous Duty Cycle).
Software Features
• Programming and Diagnostic
  Communication Ports.
• Virtual Travel Limits.
• Speed Reduction Zones.
• Impact Limiting.
• Active Dampening.
• Standard Float Mode.
• Programmable Overload Capability.
Electrical Features
• Industry Standard 24 VDC, 2 AMP power
  is available for custom tooling such as:
  Clamps, Vacuum Cups, Switches,
  Proximity Limits, Lights, etc.
• Illuminated Run/ Stop Button.
240 VAC, Single Phase 50/60 Hz..
• Load Sensing, Pay Load and Handle
• I/O Capabilities
  - (16) Inputs/ (8) Outputs
  - (8) Inputs/ (4) Outputs are free for
    interface controls.
• LED Status Indicators, Green and Blue
  Lighted Push buttons.
• LED Fault Indicators, Illuminated
  Run/ Stop Button, Twist to Release.
• Optional Remote Pendant or Remote
• Optional Overhead Carriage Mounted
Knight Global KSHAEA Series Floor Mounted Extension Servo Hoist Arm
KSHAEA Floor Mounted Extension Servo Hoist Arm Specifications
Part Number
Capacity lbs [kg]
Maximum Speed [fpm/mpm]
Voltage/ Phase
250 lbs. [113kg]
196.85 fpm. [60.0mpm]
240 / 1 Phase
350 lbs. [158kg]
241.00 fpm. [73.5mpm]
240 / 1 Phase
500 lbs. [226kg]
98.43 fpm. [30.0mpm]
240 / 1 Phase

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Knight Global KSHAEA Series Floor Mounted Extension Servo Hoist Arm Specifications

Knight Global KSHAEA Series Floor Mounted Extension Servo Hoist Arm
KSHAEA Floor Mounted Extension Servo Hoist Arm Control Configurations
When Selecting a Knight Servo Control System there are many factors to determine before selecting the appropriate configuration. To assist in determining the correct configuration for your application you will need to Print, Fill-out and Submit the configuration sheet below to Knight's Estimating Department. If you need any assistance or need more information, Contact our Servo Department.
Determining your Application Process
1.) System configuration - The KSHAEA Series comes as a complete system with the option of an inline handle or
      a remote handle. One or the other comes with the system, not both.
2.) Lifting Capacity - Include your fixture, and part weight when determining a size.
3.) System Style Single chain
4.) Coil Cable Length:
          a. Rail height Know your hang point, from the bottom of the rail to the load hang point on a servo can be as
               tall as 4 ft., depending on your system configuration.
          b. Determine your pick-up and drop-off heights, this is very important and can affect your stack-up and rail
          c. Use the application drawing to determine your stack up.
          d. Choose your coil cable.
5.) Trolley - determine your hang point (this can not be a single point) and choose your trolley. If you have a
      trolley already, an EBD1127 adaptor plate will be provided at no extra charge.
6.) Hoist Control Set-up - Determine how your going to control your up/ down movement, and which configuration
      best fits the application; keeping the following in mind.
          a. Choosing the Inline Handle:
                  • Can the operator reach the handle in the upmost position?
                  • Will the operator be safe using the inline handle with being so close to the load?
          b. Can the operator always reach the run-stop button?
          c. Be sure you identify the any additional cables when choosing your configuration.
                   • The LMM to the OCI
                   • The fixture handle to the OCI
7.) Plant Power Servo systems operate on 230VAC 1phase. If the plant that this is being installed in only has
      480VAC, you will need to order one of our 480VAC/ 240VAC transformer disconnect options.
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Knight Global KSHAEA Floor Mounted Extension Servo Hoist Arm Control Configurations

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* Due to continuous product development, Knight Global reserves the right to alter product specifications without notice *
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