Type K8/3W

Technical Specifications
Dimensions:Ø 75 x 160 mm, without additional components and valve
Weight:approx. 1300 g
Runtime:approx. 1 to 5 s/90°, selectable
Duty Cycle:approx. 80% ED
Ambient Temperature:-30° C to +85° C
Connection:Optional 2 m open cable end or 12-pin plug connector with cable socket
Protection Class:IP67
Mounting:The drive can be mounted in all positions using two M5 threads on the underside of the drive head.
Overload:Thermal switch with operating light (electrical)
End Positions:Potential-free working contacts (normally closed) for feedback
Torque:max. 8 Nm
Supply Voltage:24 Volt D.C.
Rated Current:max. 1 A

Order Code K8/3W

Order Code:









2, 3 or 4 way configuration

Approx. 1 to 5 s/360°

Cable end: K
Shielded cable end: KS
Built-in connector with cable socket: E

Electrical Connection Diagram K8/3W

Additional Options Available Upon Request


  • Toggled switching times, e.g., from CLOSED to OPEN in approx. 55 s/90° to prevent pressure surges; while maintaining normal rotational speed from OPEN to CLOSED.
  • Special rotation angles (e.g., 120°) available upon request.
  • Disengageable emergency manual operation (Only for TA70 series actuators).




  • Assemble the actuator according to the order code.
  • K or KS in the order code: Actuator with approx. 2 m open cable end, or length as specified by the customer.
  • Valves from other manufacturers must be provided to us for assembly.
  • The torque of the supplied valves should be about 20 – 25% below the max. torque of the actuators.
  • Manufacturing of mounting parts, and the assembly of valves to the actuators should generally be done in our facility.
  • We can provide suitable manufacturers and valves for many applications.