Knight Rotary Union - Electric (For Speed Hoists)
Knight’s Rotary Unions (patent pending) are designed for industrial automation equipment applications. Their primary function is to prevent airlines, electrical cables and SDS chains from winding or tangling up during operation which can greatly reduce downtime as well as any potential equipment damage.
The KSAA1078 Knight Rotary Union is for Speed Hoists with a 200 lbs. – 400 lbs. capacity. It includes a 4mm
Knight Rotary Union - Electric (For Servo Hoists)
Knight’s Rotary Unions (patent pending) are designed for industrial automation equipment applications. Their primary function is to prevent airlines, electrical cables and SDS chains from winding or tangling up during operation which can greatly reduce downtime as well as any potential equipment damage.
The KLCA1066 Rotary Union is for SDS Servo Hoists with 350 lbs. capacity. It includes Knight’s patented load cells with integral
Knight Rotary Union - Electric (For Servo Hoists)
Knight’s Rotary Unions (patent pending) are designed for industrial automation equipment applications. Their primary function is to prevent airlines, electrical cables and SDS chains from winding or tangling up during operation which can greatly reduce downtime as well as any potential equipment damage.
The KLCA1064 Rotary Union is for SDS Servo Hoists with 200-400 lbs. capacity. It includes Knight’s patented load cells with integral
Knight Rotary Union - Electric (For Servo Hoists)
Knight’s Rotary Unions (patent pending) are designed for industrial automation equipment applications. Their primary function is to prevent airlines, electrical cables and SDS chains from winding or tangling up during operation which can greatly reduce downtime as well as any potential equipment damage.
The KLCA1065 Rotary Union is for SDS Servo Hoists with 750-1,000 lbs. capacity. It includes Knight’s patented load cells with integral
Rotary Union Adapter
Knight’s Rotary Unions (patent pending) are designed for industrial automation equipment applications. Their primary function is to prevent airlines, electrical cables and SDS chains from winding or tangling up during operation which can greatly reduce downtime as well as any potential equipment damage.
The KSAA1073 and KSAA1075 Rotary Union Adapters are ideal for existing Knight Servo Hoists that are already equipped with an

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TRH22182 Spec Sheet

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TRH20351 Spec Sheet
All-Electric "Power and Free" VFD Tractor
October 2022- Knight has designed and added a new All-Electric “Power and Free” VFD tractor (Variable Frequency Drive) to their growing family of products. VFD tractors offer innovative solutions to the way heavy loads are moved in manufacturing environments. This new “power and free” VFD tractor offers additional benefits with it’s all-electric style and programmability features.
In addition, when paired with Knight’s patented