Description
Benefits
- Compact size
- High lifting force
- Easy mounting
- Elegant design
- Maintenance free
- Extremely quiet operation
- Customizable
- Overcurrent Protection
Main features
- Power supply: 12 VDC
- Max. peak load: 20 N (Hi-speed), 45 N (Standard), 70 N (Hi-force)
- Max. speed: 14.7 mm/s (High-speed), 5.6 mm/s (Standard), 5.1 mm/s (High-thrust).
- Min. built-in dimension: 59 mm +stroke
- Strokes: 10 – 100 mm
- Duty cycle: 30% (6 min. in use followed by 14 min. in rest)
- Plastic housing
- Stainless steel piston rod
- Overcurrent protection: 116 mA
- Internal limit switching at stroke endpoints
- Protection class: IP54
- Standard color: black
Technical specifications
| HIGH-SPEED (100:1) | STANDARD (210:1) | HIGH-THRUST (298:1) | |
| Max. Peak Load | 20 N at 9.0 mm/s | 45 N at 3.5 mm/s | 70 N at 3.5 mm/s |
| Rated Load | 7.5 N at 12.5 mm/s | 20 N at 4.7 mm/s | 30 N at 4.5 mm/s |
| Max. Speed (no load) | 14.7 mm/s | 5.6 mm/s | 5.1 mm/s |
| Max. Current | 114 mA | 76 mA | 114 mA |
| Starting Current | 200 mA | ||
| Overcurrent Protection | 116 mA | ||
| Power Supply | 12 VDC | ||
| IP Rating | IP54 | ||
| Weight | 40 g (30 mm stroke) | ||
| Housing Material | Polyamid | ||
| Rod Material | Polish Stainless Steel | ||
| Color | Black | ||
| Operating Temperature | -10 ºC to +40 ºC | ||
| Storage Temperature | -30 ºC to +70 ºC | ||
| Duty Cycle | 30 % (6 min out of 14 min) | ||
| Noise (no load) | 50 dB at 45 cm | ||
| Backlash | 0.1 mm | ||
| Max. Side Force (30 mm extended) | 50 N at 30 mm | ||
| Internal Limit Switch | At stroke endpoints | ||
| Lead | 5 mm | ||
Overcurrent protection
When the miniactuator arrives to its fully extended or fully retracted positions, an electric limit switch automatically trips out the current, preventing the motor from any damage. In both stroke endpoints, the actuator will only move in the opposite direction.
When it is separated from either of its endpoints, it resumes its normal function, being able to move freely in either direction. In the event of an obstruction in the mechanism or an excessive load, the overcurrent protection feature will trip out the current at 116 mA thereby protecting the actuator.
Position feedback potentiometer (optional) specifications
| Signal power supply | 5 VDC |
| Max. stroke voltage | 5 V |
| Min. stroke voltage | 0 V |
Force, speed and current
Speed – Force
Current – Force
Use in the dashed area is not recommended.
The above figures are with a room temperature of 20ºC.
Dimensions
Applications
Customizable
- Stroke lengths
- Built-in dimensions
- Position control
- Anodized colors
- Connectors
- Cable lengths
- Front / rear brackets
Contact us for customized configurations
For customized configurations or bulk orders please contact us.
Quality control
Every single RA-MINI linear actuator is checked in a strict quality control before leaving production in order to guarantee an optimum performance and durability.
Stephan R. –
items are very well working, quick shipment, nice contact, thank you!