Linear Motion Components

Linear actuators

  • Roller screw driven
  • Long lifespan
  • Feed forces up to 150 kN
  • IP 65 protection class standardized
  • Connection to various drive manufacturers possible

Linear actuators

Basically linear actuators can be distinguished by their design –linear actuators with an integrated and an external mounted motor.

KML provides servoelectric linear actuators for every application – from simple positioning tasks up to complete force fittings with precise positioning.

Accordingly the spectrum of designs extends from the simplest cylinders with worm screw (Max Jac) to grounded roller screws (FT series).

Force rating:
0.46 to 95.9 kN (peakforces up to 177 kN)

Stroke:
up to 1219 mm

Velocity:
up to 1.50 m/s

Advantages

  • large axial loading capacity with at the same time compact design
  • long life time (5 to 15 time higher than with ballscrew-drives)
  • high acceleration and velocity possible
  • precise and accurate positioning
  • high stiffness and insensitivity in relation to shock loads
  • small friction losses and high efficiency (> 90 %)
  • small maintenance costs
  • simple start-up by the possibility of cross-linking with standardized servo automatic drives and bus systems

 

Max. Jac®
Heavy Duty IP69K Actuator for the toughest conditions! The Max Jac is used even in environments where it is exposed to fertilizers, mud, sand, high-pressure water jets, slush, salt water, heat or intense vibration – and it is virtually maintenance-free at the same time. It is not only durable, but also powerful and combines high speed, efficiency and accuracy.

Max. load, dynamic/static 500 / 2000 (worm screw)
800 / 100-350 (ball screw)
Speed, at no load/at max. load 33 / 19 (worm screw)
60 / 30 (ball screw)
Available input voltages [VDC] 12, 25
Standard stroke lengths 55, 100, 150, 200, 250, 300 mm
Protection class IP 66, IP 69K
Life 500000 cycles

 

TRITEX™ II DC-Series
Linear Actuator with Rollerscrew, Hollow Shaft Servo Motor and integrated Motion Controller

Standard sizes TDM/X060 and TDM/X075
Strokelengths 75, 150, 250, 305, 355, 455 mm
Screw leads up to 5814 N
Rated forces up to 5814 N
Max. velocity up to 846.6 mm/s
Protection class IP 54, IP 65
Numerous installation options Extended tie rods, lateral mounting holes,
front or rear flange, back rod eye,
lateral trunnion pins
Power supply 24 and 48 VDC
Ports Serial RS485 and Modbus TCP, Profinet IO, CANopen,
HART, Ethernet IP optional. EtherCAT

 

TRITEX™ II AC-Series
Linear Actuator with Rollerscrew, Hollow Shaft Servo Motor and integrated Motion Controller

Standard sizes T2M/X90 and T2M/X115
Strokelengths 75, 150, 250, 305, 455 mm
Screw leads 2.54; 5.08; 12.7 and 19.05 mm
Rated forces up to 16391 N
Max. velocity up to 800 mm/s
Protection class IP 54, IP 65
Numerous installation options Extended tie rods, lateral mounting holes,
front or rear flange, back rod eye,
lateral trunnion pins
Power supply 100-240 VAC
Ports for communication, monitoring,
and control		 Serial RS485 and Modbus RTU-port, Ethernet IP optional

 

GSM Standard Series
Linear Actuator with Rollerscrew and Hollow Shaft Servo Motor

3 Standard sizes GSM 20, GSM30, GSM40
Strokelengths 76-455 mm
Screw leads 2.54-19.05 mm
Rated forces 400-17600 N
Max. velocity up to 847 mm/s
Continous servo motor torque 0.8-9.0 Nm
Motor wire insulation H
Epoxy potted aluminium housing IP 54 (IP 65 opt.)
Feedbacksystem 2 pold resolver, absolutencoder

 

GSX Series
Linear Actuator with Rollerscrew and Hollow Shaft Servo Motor

5 Standard sizes GSX20, GSX30, GSX40, GSX50, GSX60
Strokelengths 76-455 mm
Screw leads 7.54-25.40 mm
Rated forces 400-55100 N
Max. velocity up to 1018 mm/s
Continous servo motor torque 0.86-69.5 Nm
Motor wire insulation H
Epoxy potted aluminium housing IP 65
Feedbacksystem 2 pole resolver, asolutencoder

 

GSX Series with integrated local cell
Linear Actuator with Rollerscrew and Hollow Shaft Servo Motor

4 Standard sizes GSX30, GSX40, GSX50, GSX60
Strokelength  150-455 mm
Screw leads 2.54-19.05 mm
Rated forces 220-55560 N
Max. velocity up to 953 mm/s
Continuous servo motor torque 1.8-68.2 Nm
Motor wire insulation H
Epoxy potted aluminium housing IP 65
Feedbacksystem 2 pole resolver, absolutencoder
Local cell Weighing cell on DMS basis

 

FT High Loadable Series
Linear Actuator with highloadable Rollerscrew and Telescoping Tube Mechanism

3 Standard sizes FT35, FT45, FT60, FT80
Strokelengths 152-1219 mm
Screw leads 5.0-30.0 mm
Rated forces 8900-90800 N
Max. velocity up to 1000 mm/s
Epoxy potted aluminium housing IP 65
Multiple motor mounting configurations

 

K Series
Linear Actuator with Rollerscrew or ACME-screw and Telescoping Tube Mechanism

9 Standard sizes KX60, KM60, KA60, KX75, KM75,
KMA 75, KX 90, KM90, KA90
Strokelengths up to 1225 mm
Screw leads 2.54-10.00 mm
Rated forces 675-3500 N
Rated speed up to 833 mm/s
Epoxy potted aluminium housing KX series IP 65
Multiple motor mounting configurations KM and KA series IP54 (Attention when choosing a motor)