RA-45 Linear Actuator

145,50

The RA45 is a linear actuator allowing for a maximum load of 2,000 N that features a precise digital position control system. It has been specially conceived for applications with space limitations, and its compactness, in-line configuration, stylish design, and anodized aluminum housing make it the perfect choice for advanced and efficient applications.

Bulk discounts

Quantity Unit price
5-9 units €145.50
10-19 units €140.26
20-49 units €137.64
50-99 units €135.02
100 or more units Contact us

 

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Description

Benefits

  • High lifting force
  • precision
    Precise position control
  • Equal push/pull force
  • Compact size
  • Elegant design
  • Easy installation
  • Maintenance free
  • Overcurrent protection
    Overcurrent protection
  • null
    High ingress protection
  • Quiet operation
  • Customizable

Main features

  • Powerful: loads of up to 2,000 N (push/pull)
  • Compact: retracted length (center to center) of 176 mm + stroke
  • Resistant: IP65 rating, aluminum housing, stainless steel rod
  • Position control: Hall sensor
Download: RA45 Linear Actuator Datasheet

Applications

Battery-operated medical equipment
Automotive solutions
Industrial automation
Power wheelchairs
Ergonomic medical furniture
Robotics
Safety equipment
Household automation equipment

Technical specifications

General specifications

Stroke 37, 50, 73, 80 or 100 mm
Maximum load 2,000 N at 2.8 mm/s
Maximum speed (no load) 8.1 mm/s
Power supply 24 VDC
Maximum current 1.9 A
Starting current 3 A
Overcurrent protection 3 A
Connector Molex 39-01-2066
IP rating IP65
Weight 850 g
Housing material Aluminum
Rod material Polished stainless steel
Color Anodized black (RAL 9005)
Mounting holes diameter Standard: 8.1 or 10.1 mm
Clevis: 10.1 mm
Cable length 150 or 500 mm
Operating temperature -5 °C to +40 °C
Storage temperature -30 °C to +70 °C
Duty cycle 10 % (2 out of 20 minutes)

Customizable

  • Stroke length (10-100 mm)
  • Dimensions
  • Anodized colors
  • Connectors
  • Cable length
  • Brackets

Contact us

For customized configurations or bulk orders, please contact us.

Overcurrent protection

In the event of an obstruction or an excessive load, the overcurrent protection feature will cut off the current to protect the actuator.

Preset configurations

RA45 1,000 N RA45 2,000 N
Maximum peak load
1,000 N at 6.1 mm/s 2,000 N at 2.8 mm/s
Maximum speed (no load)
8.1 mm/s 4.4 mm/s
Maximum current
1.5 A 1.9 A
Lead
1.55 mm 3.5 mm
Retracted length (center to center):
  213 mm + 37 mm stroke
  246 mm + 50 mm stroke
  177 mm + 73 mm stroke
  216 mm + 80 mm stroke
  176 mm + 100 mm stroke
  216 mm + 100 mm stroke

Hall sensor specifications

Power supply 3.5 – 20 VDC
Current consumption < 20 mA
Maximum output current 10 mA
Control signal levels ≈ 0 VDC (low), > 3.5 VDC (high)
Maximum frequency (no load) 536.67 Hz
Phase shift, channel A to B 90° ± 1/6 T
Rise/fall time (CLOAD = 20 pF) 1.5 μs / 1.5 μs
Pulses per revolution (PPR) 7
Resolution 6.5 μm / pulse
Ouput signal 

NOTE. Some configurations may be temporarily out of stock. If you do not find the configuration you need in the product selector, please contact us.

Force, speed and current

PERFORMANCE-RA45

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

Dimensions (mm)

DIMENSIONS_RA45

Quality control

Every single RA45 undergoes strict QC assessments during production in order to guarantee optimal performance and durability.

To read REGNER®‘s 10 steps to choose the right linear actuator and for general information on linear actuators, visit What is a linear actuator?.

Additional information

Weight 1.3 kg
Dimensions 35 × 8 × 8 cm
Force & Speed

1000 N & 6,1 mm/s, 2000 N & 2,8 mm/s

Stroke

37 mm, 50 mm, 80mm, 100 mm

Built-in-Dimension

250 mm, 276 mm, 296 mm, 316 mm

Rod-end

D8, H10

Cable Length

500 mm

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