Articulating Servo Arms

Knight KSHCA Overhead Carriage Mounted and KSHFA Floor Mounted Articulating Servo Arms are Intelligent Assist Devices (IAD) that enable an operator to reach outside the area directly below a rail system and to precisely locate or float a load in the “Z” direction (vertical axis) with speed and reliability. The Articulating Servo Arms allow for an overhead and floor-mounted varied reach within a work cell or station.

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.

Overhead Carriage Mounted Articulating Servo Arm Series Model Numbers:
KSHCA500-2301, KSHCA1000-2301 & KSHCA1500-2301

Floor Mounted Articulating Servo Arm Series Model Numbers:
KSHFA500-2301, KSHFA1000-2301 & KSHFA1500-2301

To see examples of custom Servo applications designed by Knight, visit our Gallery.

General Information

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Mechanical

  • Speeds: Up to 98 ft. per min. [30mpm].
  • Maximum Reach: Up To 48 in. [1,219mm]. (Boom/ End Effector length not Included)
  • Floor Mounted Pedestal Heights: 8 ft. [2.4m] – 10 ft. [3.0m].
  • Safety Rating of 125%.
  • Fail Safe Brake.
  • Heavy Duty Roller Chain.
  • Chain Lengths: 12 ft. [365cm] – 20 ft. [609cm].
  • Sealed Worm Style Gearbox.
  • H5 Rated (Continuous Duty Cycle).

Software

  • Programming and Diagnostic Communication Ports.
  • Virtual Travel Limits.
  • Speed Reduction Zones.
  • Impact Limiting.
  • Active Dampening.
  • Standard Float Mode.
  • Programmable Overload Capability.

Electrical

  • 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 Load.
  • 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 Handle.

Articulating Servo Arm Series Specifications

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Overhead Carriage Mounted Articulating Servo Arm Series

Model Number Capacity lbs. [kg] Max. Speed [fpm/mpm] Voltage / Phase
KSHCA500-2301 500 lbs. [226kg] 98.43 fpm. [30.0mpm] 240 / 1 Phase
KSHCA1000-2301 1,000 lbs. [453kg] 82.02 fpm. [25.0mpm] 240 / 1 Phase
KSHCA1500-2301 1,500 lbs. [680kg] 65.62 fpm. [20.0mpm] 240 / 1 Phase

Floor Mounted Articulating Servo Arm Series

Model Number Capacity lbs. [kg] Max. Speed [fpm/mpm] Voltage / Phase
KSHFA500-2301 500 lbs. [226kg] 98.43 fpm. [30.0mpm] 240 / 1 Phase
KSHFA1000-2301 1,000 lbs. [453kg] 82.02 fpm. [25.0mpm] 240 / 1 Phase
KSHFA1500-2301 1,500 lbs. [680kg] 65.62 fpm. [20.0mpm] 240 / 1 Phase

Options

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KSH Servo Hoist

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:
    • 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.
    • Determine your pick-up and drop-off heights, this is very important and can affect your stack-up and rail height.
    • Use the application drawing to determine your stack up.
    • 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.
    • 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?
    • Can the operator always reach the run-stop button?
    • 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.

Servo Controls

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Features
  • Non-Programmable Handle.
  • Various Mounting Options.
  • May be mounted remotely from the end effector.
  • (2) Thumb Lever Configuration.
  • (2) Switches per thumb lever.
  • (4) Single Pole 240V, 3A Limit Switches.
  • Switches IP67.
  • UL Listed, CE Approved.
  • Cables – M12 4-pin female mating cables sold separately.
  • BPD1125 Ergo Grip.
  • Strain Cable / Tether per application use.
  • Specify Mounting Collar Size: (.88 in., 1 in., 1.25 in.).
  • Optional EPA9600 Single Speed Control Handle.
  • Optional EPTA9600 Single Speed Control Handle with Trigger.
  • Optional EPDTA9600 Two-Speed Control Handle with Trigger.
  • Optional Color-Coded Thumb Levers.
  • Optional Angled Thumb Levers.
  • Custom lever markings, specify when ordering.
  • Different Call-out Languages Available.

weight
2.5 lbs. [1.13 kg]
CAD Drawings






Features
  • Non-Programmable Handle.
  • May be mounted remotely from the end effector.
  • (1) Switch trigger lever.
  • (2) Thumb Lever Configuration.
  • (2) Switches per thumb lever.
  • (1) trigger lever.
  • BPD1125 Ergo Grip.
  • (5) Single Pole 240V, 3A Limit Switches.
  • Switches IP67.
  • UL Listed, CE Approved.
  • Various Mounting Options.
  • Cables – M12 4-pin female mating cables sold separately.
  • Strain Cable / Tether per application use.
  • Specify Mounting Collar Size: (.88 in., 1 in., 1.25 in.).
  • Optional EPA9600 Single Speed Control Handle.
  • Optional EPTA9600 Single Speed Control Handle with Trigger.
  • Optional EPDTA9600 Two-Speed Control Handle with Trigger.
  • Optional Color-Coded Thumb Levers.
  • Optional Angled Thumb Levers.
  • Custom lever markings, specify when ordering.
  • Different Call-out Languages Available.

weight
2.8 lbs [1.27 kg]
CAD Drawings






Features
  • Wireless Remote.
  • Wireless Signal: Up to 900 ft. [300m].
  • Ultra-Durable Nylon and Fiberglass Composite Enclosures.
  • Up to (8) Eight Function/ Operation Buttons.
  • (62) User-Programmable Channels.
  • Automatic Channel Scanning Receiver.
  • 32bit CRC and Hamming Codes.
  • Reliable Push-Buttons. – Rated for more than one million press cycles.
  • Power Consumption: (2) “AA” Batteries, 100 hours plus.
  • Durable Construction.
  • Compact and Lightweight.
  • Custom Push-Button Labels.
  • Improves Material Handling Operations.
  • Low Power Consumption.
  • KCA1004 – (4) Button.
  • KCA1005 – (6) Button
  • KCA1006 – (8) Button.

weight
Varies
CAD Drawings






Features
  • Provides operator interface with the Knight Servo Hoist.
  • 19-Pin Control and I/O connector.
  • Ethernet Programming Port.
  • Illuminated Blue/ Green Push Buttons.
  • Illuminated Red Run-Stop Button.
  • Side and rear mounted cable models are available.

weight
3.5 lbs. [1.59kg] / 6.75 lbs. [3.1 kg]
CAD Drawings






Features
  • Allows for 2-Speed Operation.
  • Operator Control Interface (OCI).
  • 9-Pin D-Sub Programming Port.
  • 19-Pin I/O and Control Connector.
  • Safety Run-Stop Button.
  • Illuminated (Blue/Green) Float and Lift Push Buttons.
  • Electrical Straight Cable sold separately.
  • Electrical Coil Cable sold separately.
  • Optional Trigger Button Configuration.

weight
5.04 lbs. [2.29 kg]
CAD Drawings






Features
  • Designed for rugged applications and continuous duty cycles.
  • Eliminates need to push buttons.
  • Motion initiated by simply grasping handles.
  • 500 lbs. [226kg] Load Cell with Amplifier.
  • Attaches directly to fixture.
  • Load Responsive Handling.
  • Handle Force Response: – Less than 1.5 lbs. [0.68kg].
  • Handle Fixture Size: 5 X 5.
  • (1) 8-Pin M12 Male Receptacle.
  • (2) 6 in. [152mm] Handles Included. – (Unless Specified)
  • Custom handles can be configured for most applications and are designed on a per job basis.
  • 8-pin M12 cable is included, length to be specified.

weight
10.9 lbs [4.96kg]
CAD Drawings






Features
  • (LMM) Load Monitoring Module.
  • (OCI) Operator Controlled Interface.
  • 750 lb. Handle Load Cell.
  • (1) 19-Pin I/O Male Receptacle.
  • Up to: (4) 4-Pin M12 Female Receptacles for I/O.
  • (1) M12 4-Pin D-Coded Female Ethernet Receptacle.
  • Illuminated Blue/ Green Push Buttons.
  • Illuminated Red Run-Stop Button.
  • Electrical cables sold separately.
  • Shackle sold separately.
  • KLCA1000-750:
    • System Capacity: 750 lbs. [340kg].
    • 750 lbs. Inline Handle-Sourcing.
    • 750 lb. Gross Load Cell.
  • KLCA1000-2000:
    • System Capacity: 2,000 lbs. [907kg].
    • 2,000 lbs. Inline Handle-Sourcing.
    • 2,000 lb. Gross Load Cell.

weight
15 lbs. [6.81kg]
CAD Drawings






Features
  • Used in conjunction with the Dual Speed Handle Pendant or Fixture Handle.
  • (OCI) Operator Controlled Interface.
  • Ethernet Programming Port.
  • Up to: (3) 4-Pin M12 Female Receptacles for I/O.
  • (1) 19-Pin M23 Male Receptacle.
  • (1) 6-Pin M12 Receptacle for Fixture Handle.
  • Illuminated Blue/ Green Push Buttons.
  • Illuminated Red Run-Stop Button.
  • KSAA1004 Shackle comes standard.

weight
n/a
CAD Drawings






Features

 

  • Ethernet Programming Port.
  • Used in conjunction with the Dual Speed Handle Pendant, Fixture Handle or remote OCI module.
  • (1) 19-Pin M23 Male Receptacle.
  • (1) 19-Pin M23 Female Receptacle.
  • KSAA1004 Shackle comes standard.

weight
n/a
CAD Drawings






Videos

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*Applications Compilation

*Roller Chain Servo Arm – Body Side Lift Assist

*Servo Hoist Extension Arm

*Servo Hoist XYZ System – Seat Install

*XY Servo System – Lift Gate

Coil Transfer Lift Assist

Custom Servo Arm Hood Lift Assist

KSH Servo Hoist – Turbocharger Lift Assist

Servo Arm Front Door Load Lift Assist

Servo Arm Hybrid Battery Install

Servo Arm Hybrid Battery Install Assist

Servo Arm Hybrid Battery Lift Assist

Servo Arm Motorcycle Engine Install Assist

Servo Arm Range of Motion / Speed (98.5fpm)

Servo System Applications

Accessories

General

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Features
  • KSHD1021-12 : Chain Length: 12 ft. [365.7cm].
  • KSHD1021-20 : Chain Length: 20 ft. [609.6cm].
  • Roller Chain creates a more ergonomic operation condition.
  • Standard Series Double Strand ANSI 50-2 Roller Chain.
  • Knight only uses master links at the ends of our roller chains. Knight never uses a master link within the working length of the roller chain.
  • Exclusively used for Knight Servo Arms.
  • Avg. Tensile Strength: 12,200 lbs [5,534kg].

 

 


max capacity
2,000 lbs. [908kg]
weight
n/a






Features
  • Forged Alloy Steel – Quenched and Tempered.
  • Fast Tool Connections/ Disconnections.
  • Each disconnect comes with two male stems EBD1825-1, 5″x7/8″, custom stems available upon request.

max capacity
KSAA1001: 1,500 lbs. [680kg]
KSAA1002: 1,500 lbs. -2,000 lbs. [453.5kg-907kg]
weight
n/a






Shackle

KSAA1004
Features
  • 4140 Steel Shackle Housing.
  • Secures fixtures or loads in-line with chain.
  • Shackle attaches to 16mm 4140 steel shaft (Not Included).
  • Shackle is secured with (2) steel dowels.
  •  5/8 in. grade 8 shoulder bolt.
  •  Throat Opening: 7/8 in. X 2-1/8 in.

 


max capacity
1,000 lbs. [453kg]
weight
n/a
CAD Drawings
Spec Sheet






Features
  • 4140 Steel Shackle Housing.
  • Larger Connection Opening.
  • Secures fixtures or loads in-line with chain.
  • Shackle attaches to 16mm 4140 steel shaft (Not Included).
  • Shackle is secured with (1) steel dowel and (1) Steel Pin-bolt.
  • Includes KSAD1022 Swivel Hook with Eye.

 


max capacity
1,000 lbs. [453kg]
weight
4.6 lbs [2.08kg]
CAD Drawings
Spec Sheet






Features
  • Fits models: KSH250S, KSH350S, KSH500S, KSH750S, and KSH1000S and Speed Hoists.
  • Attaches to Knight Servo Hoist Load Trolleys.
  • Pneumatic Servo Hoist to Rail Braking System.
  • Stroke Size: 0.75 in. [19.1mm].
  • Bore Pneumatic Cylinder: 2.00 in. [50.8kg].
  • Parking brake is also a drag brake when regulator is attached.
  • Replaceable Brake Pads.
  • Mounts to front or rear of Servo Hoist.

max capacity
n/a
weight
6.0 lbs. [2.72kg]
CAD Drawings






Features
  • Forged Alloy Steel – Quenched and Tempered.
  • Included with KSAA1007 Swivel Hook with Shackle.
  • Swivel Hook utilizes anti-friction bearing design which allows hook to rotate freely under load.
  • Individually Proof Tested at 2-1/2 times the 4:1 Working Load Limit with certification.
  • Grade: 100.
  • Recessed trigger design is flush with the hook body, protecting the trigger from potential damage.
  • Positive Lock Latch is Self-Locking when hook is loaded.
  • Trigger – consists of spring, roll pin and trigger.
  • Hook swivel allows positioning and connecting loads easier
  • Open bend keeps the load inline with the chain.
  • Open bend allows for ease of engaging and disengaging the load.
  • Easy to operate with enlarged thumb access.
  • Rated for both Wire Rope and use with Grade 80/100 Chain.
  • Fatigue rated.

 


max capacity
3,200 lbs. [1,451kg]
weight
1.6 lbs. [.72kg]
CAD Drawings






Load Trolley

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Features
  • Fiberglass filled High Impact Nylon Wheels.
  • Side Guide Rollers with integrated bearings.
  • Double-shielded wheel bearings keep dirt out, and do not require lubrication.
  • Min/ Max Continuous Service Temp at 100% load: -20 degs. F to 248 degs. F.

Rail Type
RAD7510

max capacity
2,500 lbs. [1,134kg]
weight
9.5 lbs. [4.31kg]
CAD Drawings






Features
  • Fiberglass filled High Impact Nylon Wheels.
  • Side Guide Rollers with integrated bearings.
  • Double-shielded wheel bearings keep dirt out, and do not require lubrication.
  • Min/ Max Continuous Service Temp at 100% load: -20 degs. F to 248 degs. F.

Rail Type
RAD6110

max capacity
1,600 lbs. [725kg]
weight
7.6 lbs. [3.45kg]
CAD Drawings






Features
  • Fiberglass filled High Impact Nylon Wheels.
  • Side Guide Rollers with integrated bearings.
  • Double-shielded wheel bearings keep dirt out, and do not require lubrication.
  • Min/ Max Continuous Service Temp at 100% load: 20 degs. F to 248 degs. F.

Rail Type
RAD4110

max capacity
900 lbs. [408kg]
weight
4.5 lbs. [2.04kg]
CAD Drawings






Electrical Cables

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Features
  • 8-Pin Micro DC Single Key.
  • PVC Gray.
  • 90° Male / Female Connectors.
  • 22 AWG, 4A, 300V Cord.
  • Available with Straight or Right Angle Connector Ends.

lengths
1m [3.28 ft.] to 6.0m [19.68 ft.]






Features
  • 4-Pin Micro DC Single Key.
  • PVC Gray.
  • Male-In-Line/ Female Connectors.
  • 22 AWG, 4A, 300V Cord.
  • Available with Straight or Right Angle Connector Ends.

lengths
1m [3.28 ft.] to 6.0m [19.68 ft.]






Features
  • Electrical Coiled Cables are made exclusively for Knight Global.
  • Connects a Servo Hoist to a load monitoring module by wrapping itself around the Servo Chain.
  • 19-Pin Military Bayonet Style Connectors.
  • 90 Degree Male to Female Connectors.
  • Optional Straight Cable configuration.
  • Available Lengths:
    • KCA1040-2 (2 ft. [60.9 cm])
    • KCA1040-3 (3 ft. [91.4 cm])
    • KCA1040-4 (4 ft. [121.9 cm])
    • KCA1040-6 (2 ft. [182.9 cm])
    • KCA1040-8 (8 ft. [243.8 cm])
    • KCA1040-10 (10 ft. [304.8 cm])
    • KCA1040-12 (12 ft. [365.7 cm])
    • KCA1040-15 (15 ft. [457.2 cm])
    • KCA1040-20 (20 ft. [609.6 cm])

 


lengths
n/a






Features
  • Electrical Straight Cables are made exclusively for Knight Global.
  • Connects a separate control handle pendant to Servo Hoists.
  • 19-Pin Military Bayonet Style Connectors.
  • 90 Degree Male to Female Connectors.
  • Optional Coiled Cable configuration.

lengths
• KCA1041-2 ( 2 ft. [61.0 cm] )
• KCA1041-3 ( 3 ft. [91.4 cm] )
• KCA1041-4 ( 4 ft. [121.9 cm] )
• KCA1041-6 ( 6 ft. [182.9 cm] )
• KCA1041-10 ( 10 ft. [304.8 cm] )
• KCA1041-15 ( 15 ft. [457.2 cm] )






Disconnects

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Features
  • Used with: KSHXXYZ and KSHXYZR Servo Tractor Systems.
  • (2) Flange disconnect with (1) 480VAC and (1) 240VAC.
  • Transformer, 7.5 KVA.
  • Mounting plate and stand EBA1145.
  • 480VAC – 240VAC, FLA 10.4.
  • 25A Primary Fusing.
  • 25A Secondary Fusing.
  • Enclosures are mounted at a ergonomically correct height.







Features
  • Provides mounting surface for enclosures in open workstation environments.
  • Stand allows for multiple adjustment heights.
  • Electrical Disconnect Enclosure Box Not Included.
  • Air Prep option for the back side.
  • Floor Mounted.
  • Bolted Construction M10X1.5 w/ Nylock nuts.
  • Various enclosures mount to stand.
  • Wall mounted enclosures mount to stand.
  • Custom finishes are available. (Blue is Standard).
  • Foot Print: 30x21x62.
  • Floor Mounting Hole Pattern: 24×18.
  • Optional Pneumatic Lockout Mounting Plate.
  • Optional Dual Enclosure Configuration. (Front and Back).

 








Features
  • Provides mounting surface for enclosures in open workstation environments.
  • Stand allows for multiple adjustment heights.
  • Power Distribution Panel (PDP) Not Included.
  • Air Prep option for the back side or the lower cross brace.
  • Floor Mounted.
  • Bolted Construction M10X1.5 w/ Nylock nuts.
  • Custom finishes are available. (Blue is Standard).
  • Foot Print: 40x21x65
  • Optional Pneumatic Lockout Mounting Plate.

 








Features
  • Provides mounting surface for enclosures in open workstation environments.
  • Stand allows for multiple adjustment heights.
  • Power Distribution Panel (PDP) Not Included.
  • Air Prep option for the back side.
  • Floor Mounted.
  • Bolted Construction M10X1.5 w/ Nylock nuts.
  • Custom finishes are available. (Blue is Standard).
  • Foot Print: 56x21x66
  • Optional Pneumatic Lockout Mounting Plate.
  • Optional Dual Enclosure Configuration. (Front and Back).







Features
  • Used with: KSH250S, KSH350S, KSH500S, KSH750S and KSH1000S Servo Hoists.
  • Flange disconnect.
  • Transformer Disconnect, 3KVA.
  • Enclosure Size: 21 in. X 20 in. X 10 in.
  • 480VAC – 240VAC, FLA 6.25.
  • 15A Primary Fusing.
  • 15A Secondary Fusing.
  • Enclosures are mounted at a ergonomically correct height.
  • Optional Dual Enclosure Configuration. (Front and Back)
  • Stand not included.

 








Features
  • Used with: KSHXY, KSHXZ, KSHTCDM and KSHXYZ Servo Tractors and Hoists.
  • Flange disconnect.
  • Transformer Disconnect, 5KVA.
  • Enclosure Size: 30 in. X 25 in. X 12 in.
  • 480VAC – 240VAC, FLA 10.4.
  • 25A Primary Fusing.
  • 25A Secondary Fusing.
  • Enclosures are mounted at a ergonomically correct height.
  • Optional Dual Enclosure Configuration. (Front and Back)
  • Stand not included.

 








Features
  • Used with: KSHXY, KSHXZ, KSHTCDM, and KSHXYZ Servo Tractors and Hoists.
  • Flange disconnect.
  • Provides disconnect point for two Knight Global systems.
  • Transformer Disconnect, Dual 5KVA.
  • Enclosure Size: 30 in. X 25 in. X 12 in.
  • 480VAC – 240VAC, FLA 10.4.
  • 25A Primary Fusing.
  • (2) 25A Secondary Fusing Sets.
  • Enclosures are mounted at a ergonomically correct height.
  • Optional Dual Enclosure Configuration. (Front and Back)
  • Stand not included.

 








Features
  • Mounts directly to an I-Beam Post in multiple orientations.
  • Works with the KCA1018, KCA1019, and KCA1056 Disconnect Boxes.
  • No drilling into I-Beam required.
  • Disconnect boxes not included.







Features
  • Provides mounting surface for enclosures in open workstation environments.
  • Stand allows for multiple adjustment heights.
  • Electrical Disconnect Enclosure Box Not Included.
  • Air Prep option for the back side.
  • Floor Mounted.
  • Bolted Construction M10X1.5 w/ Nylock nuts.
  • Various enclosures mount to stand.
  • Wall mounted enclosures mount to stand.
  • Custom finishes are available. (Blue is Standard).
  • Foot Print: 19x21x62.
  • Optional Pneumatic Lockout Mounting Plate.
  • Optional Dual Enclosure Configuration. (Front and Back).