RA-47X High Speed Linear Actuator


The RA47X has set the benchmark for linear actuatrors due to its power-density and performance. This high-speed actuator, which reaches 70 mm/s, features a 12 VDC permanent magnetic motor, a low-friction ball screw and advanced electronics. This technology places the RA47X as the most efficient electric actuator in its category. Power is not everything. That is why the RA47X encloses a reliable incremental encoder to provide precise control of the piston rod position. It also counts on limit switches for safe operation, and a compact and sleek body.

Quantity discounts


Unit price

Buy 5-9 pcs 682,49€
Buy 10-19 pcs 669,98€
Buy 20-49 pcs 657,47€
Buy 50-99 644,96€
For 100 or more units Contact us






  • icons-linear-actuator-ra47-speed
    High speed
  • ra47 compact
    Compact size
  • ra47 position control
    Digital position control
  • ra47 high lifting force
    High lifting force
  • ra47 equal push/pull
    Equal push / pull force
  • ra47 easy mounting
    Easy mounting
  • ra47 elegant design
    Elegant design
  • ra47 maintenance free
    Maintenance free
  • ra47 limit switches
    Built-in limit switches
  • ra47 ingress protection
    High ingress protection
  • ra47 customizable

Main features

  • Power supply: 24 VDC
  • Max. load: 1000 N (push/pull)
  • Max. speed: 70 mm/s
  • Min. built-in dimension: 240.5 mm + stroke
  • Digital output: incremental encoder
  • Limit switches at stroke endpoints
  • Aluminum housing
  • Stainless steel piston rod
  • Protection class: IP65

Technical specifications

Max. Load 1000 N
Lead 5 mm
Max. Speed 70 mm/s
Max. Current 13 A
Starting current 15 A
Power supply 12 VDC
Limit switches At strokes endpoints
Strokes 25 – 150 mm
Duty Cycle 10 % (2 min out of 18 min)


Digital output Incremental encoder
Supply voltage 4.5 – 5.5 VDC ± 3 %
Current consumption < 30 mADC
Max. output current 4 mADC
DC signals levels < 0.4 VDC (low), > 4.5 VDC (high)
Signal output 2 channels (A and B), square waves
Max. frequency (no load) 3,040 KHz
Phase shift, channel A to B 90º ± 45º
Signal rise / fall time (CLOAD = 50 pF) 100 ns / 100 ns
Pulses per revolution (ppr) 32
Resolution 24 µm / pulse
Signal represantion square-waves-ra47x


Weight 1,500 g
Housing material Aluminum
Rod material Polished stainless steel
Color Anodized silver


IP rating IP65
Operating temperature – 20 ºC to + 60 º C
Storage temperature – 30 ºC to + 70 ºC



Force, speed and current

Force (N) No load 200 N 400 N 600 N 800 N 1000 N
Average Current (A) 0.6 6.9 8.2 9.2 10.3 12.3
Speed (mm/s) 70 48.6 45.1 39.8 34 29.8

Use in the dashed area is not recommended. The above figures are with a room temperature of 20ºC.


Download RA-47X Linear Actuator Data Sheet
Download RA-47X Linear Actuator User Manual


Powered wheelchairs
Battery-operated medical equipment
Ergonomic medical furniture
Automotive solutions
Safety equipment
Industrial automation
Household automation equipment
Standard configurations
Stroke 50 mm
Min. Built-in Dimension 240.5 mm + stroke
Cable Length 300 mm
Mounting Holes 12 mm
Front Bracket Standard
Connectors Molex 39-01-2066
Color Anodized silver


  • Stroke
  • Position control
  • Front/rear brackets
  • Built-in dimensions
  • Anodized colors
  • Cable lengths
  • Connectors
Contact us for customized configurations

For customized configurations or bulk orders please contact us.

Quality control

Every single RA47X goes through a strict quality control before leaving production in order to guarantee an optimum performance and durability.

Additional information

Weight 1.7 kg
Dimensions 38 × 9 × 9 cm

50 mm


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