Centurion Systems D3 SMART+ Sliding Gate Motor Only (300kg)
Centurion Systems D3 SMART+ sliding gate motor only, for home gates up to 300kg and 10m. 12V battery-driven with Wi-Fi and Bluetooth built in. Battery, foundation plate and rack (RAZ or nylon angle only) sold separately.
- 300kgMax gate mass
- 10mMax gate length
- 12VBattery-driven
- Wi-Fi + BLEBuilt in
Pricing for registered gate motor installers, electricians, security installation companies and building contractors.
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Get a formal quoteThis listing is the Centurion Systems D3 SMART+ gate motor on its own: the sliding gate operator only, with no battery, foundation plate or rack in the box. It suits home gates up to 300kg and 10m long, runs on a 12V battery and has Wi-Fi and Bluetooth built in. Buy it this way if you already have the battery, plate and rack. For more in the box, see the D3 SMART+ kit with battery and foundation plate, the D3 SMART+ Full Kit with 4m nylon rack or the Full Kit with anti-theft bracket.
What you get with the Centurion Systems D3 SMART+ gate motor only
You get the D3 SMART+ operator and nothing else. To get the gate moving you also need a 12V 7Ah battery, because the motor is battery-driven, a foundation plate to mount it on, and rack along the gate. The 12V 7.2Ah battery and the SMART+ foundation plate can go on the same order.
Gates the D3 SMART+ suits
The D3 SMART+ is made for home sliding gates up to 300kg and up to 10m long (the length limit depends on push force). It opens at up to 24 m/min, or 21 m/min at rated load, with a push force of 18 kgf starting and 12 kgf rated. Centurion Systems rates it for up to 20 operations a day at a 25% duty cycle. If the gate is heavier than 300kg or opens far more often, the D5-Evo SMART+ motor only handles 500kg and 150 operations a day.
Rack and pinion: RAZ or nylon angle rack only
The D3 SMART+ drives the gate through a nylon pinion. Fit it to RAZ rack or nylon angle rack only, never steel rack. For new rack, see the 2m nylon gate motor rack.
Wi-Fi, Bluetooth and safety inputs
Wi-Fi and Bluetooth (BLE) are built into the D3 SMART+, so smartphone control needs no add-on module. The controller has two inputs for safety beams and inductive loops, and the unit is rated IP55.
Buying and fitting
Pricing is shown to trade account holders after login. Trade account holders can open the Centurion Systems manual on this page after login. Alectra Solutions supplies the equipment only.
Key features
- Motor only. The D3 SMART+ operator on its own. Battery, foundation plate and rack are sold separately.
- For home gates up to 300kg. Sliding gates up to 300kg and 10m long.
- Up to 24 m/min. 21 m/min at rated load, with 18 kgf starting push force.
- 12V battery-driven. Runs off one 12V 7Ah battery, not included.
- Wi-Fi and Bluetooth built in. Smartphone control without an add-on module.
- Nylon pinion. Use RAZ or nylon angle rack only, never steel.
- Two safety inputs. For safety beams and inductive loops.
- Up to 20 operations a day. 25% duty cycle, rated by Centurion Systems.
- IP55. The unit is rated IP55.
Specifications
| Model | Centurion Systems D3 SMART+ sliding gate motor |
|---|---|
| Sold as | Motor only |
| Maximum gate mass | 300kg |
| Maximum gate length | 10m (depends on push force) |
| Gate speed | Up to 24 m/min (21 m/min at rated load) |
| Push force | 18 kgf starting, 12 kgf rated |
| Operations per day | Up to 20 (25% duty cycle) |
| Power | 12V DC, battery-driven (needs 1 x 12V 7Ah battery, not included) |
| Connectivity | Built-in Wi-Fi and Bluetooth (BLE) |
| Pinion | Nylon |
| Rack | RAZ or nylon angle rack only, never steel (not included) |
| Safety inputs | 2, for safety beams and inductive loops |
| Protection rating | IP55 |
Not in the box
- 12V 7Ah battery
- Foundation plate
- Rack (RAZ or nylon angle rack only, never steel)
Questions people ask
No. This listing is the motor alone. The D3 SMART+ runs on one 12V 7Ah battery, which you buy separately, along with the foundation plate and rack. The D3 SMART+ kit includes a 12V 7.2Ah battery and the foundation plate.
No. The D3 SMART+ has a nylon pinion and must run on RAZ rack or nylon angle rack, never steel. If the gate already has steel rack, the D5-Evo SMART+ has a 17-tooth steel pinion that runs on steel, RAZ or nylon rack.
Up to 300kg, on a sliding gate up to 10m long. The length limit depends on push force. For gates up to 500kg, look at the D5-Evo SMART+.
Centurion Systems rates it for up to 20 operations a day at a 25% duty cycle. For a busier gate, the D5-Evo SMART+ is rated for up to 150 operations a day.
Yes. Wi-Fi and Bluetooth (BLE) are built into the D3 SMART+, so phone control needs no add-on module.
No. Alectra Solutions supplies the equipment only.
Need it fitted? Alectra Solutions supplies product only. Find a certified Centurion Systems installer at myinstaller.co.za.


