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Linear Actuator
SLA-12K Heavy-Duty Linear Actuator
12V/24V heavy-duty electric linear actuator with 400mm stroke and up to 12000N (2700 lbs) thrust.
Key specifications
- Maximum load
- 12000 N / 1200 kg / 2700 lbs at 6 mm/s
- Stroke
- 400 mm
- Speed
- 6 mm/s – 60 mm/s
- Voltage
- DC 12 V or DC 24 V, 24 V
- IP rating
- IP66
- Duty cycle
- 10%, maximum 2 min continuous use
Product overview
12V/24V heavy-duty electric linear actuator with 400mm stroke and up to 12000N (2700 lbs) thrust. Optimized for solar tracking system and industrial OEM motion systems. IP66, clevis mounts, optional Hall feedback, manual override.
- Maximum load
- 12000 N / 1200 kg / 2700 lbs at 6 mm/s
- Stroke
- 400 mm
- Speed
- 6 mm/s – 60 mm/s
- Voltage
- DC 12 V or DC 24 V, 24 V
- IP rating
- IP66
- Feedback
- Optional
Applications
- Solar tracking system
- Cellar doors and trapdoors
- Solar tracking systems
- Agricultural machinery
- Elevator platforms
- Marine hatches
- Construction equipment
Benefits
- Heavy-duty industrial electric linear actuator for high-load OEM motion
- Working voltage: 12V / 24V DC (36V / 48V optional)
- Max thrust / pull up to 12000N (approx. 2700 lbs / 1200 kg) at 6mm/s
- Stroke options from 50mm to 700mm (custom strokes available)
- Metal housing and metal gearbox for harsh environments
- Stainless steel stroke rod with aluminum alloy outer tube
- Front and rear clevis mounts with Φ13mm mounting holes
- Built-in limit switches with optional Hall / potentiometer feedback
Technical specifications
| Maximum load | 12000 N / 1200 kg / 2700 lbs at 6 mm/s |
|---|---|
| Stroke | 400 mm |
| Speed | 6 mm/s – 60 mm/s |
| Speed options | 6±1 mm/s, 8±2 mm/s, 12±2 mm/s, 16±3 mm/s, 20±4 mm/s, 25±5 mm/s, 38±6 mm/s, 60±12 mm/s |
| Voltage | DC 12 V or DC 24 V, 24 V |
| IP rating | IP66 |
| Duty cycle | 10%, maximum 2 min continuous use |
| Retracted length | 590 mm |
| Feedback | Optional |
| Limit switch | Yes |
Show 4 more specifications Show fewer specifications
| Mounting type | Φ13mm clevis (front & rear) |
|---|---|
| Motor type | Brushed DC |
| Housing material | Approx. Φ28.5mm |
| Manual override | Yes |
Dimensions & installation drawing
Performance matrix
| No-load speed | Full-load speed | Thrust | Self-locking force |
|---|---|---|---|
| 6 mm/s | 5 mm/s | 12000 N / 1200 kg / 2700 lbs | 15000 N / 1500 kg / 3300 lbs |
| 8 mm/s | 6 mm/s | 11000 N / 1100 kg / 2400 lbs | 12000 N / 1200 kg / 2700 lbs |
| 12 mm/s | 9 mm/s | 10000 N / 1000 kg / 2200 lbs | 12000 N / 1200 kg / 2700 lbs |
| 16 mm/s | 10 mm/s | 7000 N / 700 kg / 1500 lbs | 8000 N / 800 kg / 1800 lbs |
| 20 mm/s | 11 mm/s | 6500 N / 650 kg / 1400 lbs | 8000 N / 800 kg / 1800 lbs |
| 25 mm/s | 14 mm/s | 5000 N / 500 kg / 1100 lbs | 6000 N / 600 kg / 1300 lbs |
| 38 mm/s | 24 mm/s | 3200 N / 320 kg / 700 lbs | 4000 N / 400 kg / 900 lbs |
| 60 mm/s | 30 mm/s | 2000 N / 200 kg / 440 lbs | 3000 N / 300 kg / 660 lbs |
Installation, electrical and use information
Stroke & Installation Length · External Dimensions
Stroke & Installation Length
Retracted center-to-center length L = S + 190mm. This 400mm model has a retracted length of 590 mm and an extended length of 990 mm.
External Dimensions
- Housing length (gear/motor section): approx. 229.5mm
- Overall width: 76mm
- Overall height: 150mm
- Mounting hole diameter: Φ13mm (front & rear)
- Outer tube diameter: approx. Φ28.5mm
- Rear mount orientation can be set to 0° / 30° / 60° / 90°
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FAQ
What is the SLA-12K?
The SLA-12K is an Elerover linear actuator rated IP66.
Does Elerover manufacture the SLA-12K?
Yes. Elerover is a linear actuator manufacturer and supplier. This model supports OEM configuration options listed in the product data—share your duty cycle and quantity for a factory quote.
What are the key specifications of the SLA-12K?
Key ratings from the product specifications include voltage 12V / 24V DC, load 12000 N, stroke 400 mm, protection IP66. See the Technical Specifications section on this page for the full table.
How do I request a quote for the SLA-12K?
Send load, stroke, voltage, IP rating, duty cycle, quantity and any OEM options you need via the contact form or WhatsApp.
Request a quote
Quote context
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View Details →