DUOMAT 7
Versatile double drive for nursing and hospital beds
The DUOMAT 7 is the ideal installation solution for easy assembly without tools in the hospital and care sector. Many equipment details are a good reason for using this compact and stable double drive. The configuration options include, for example, the integrated battery holder, mechanism to guard against accidental unplugging and the service shaft. Moreover, the device has an integrated SMPS and a high protection class. The double drive is especially well-suited for the combined head and back section adjustment. The adjustment load is up to max. 3,500 Newton per side. The adjustment speed is up to max. 5.4 mm/sec – depending on the drive configuration at a constant 24/29 V DC and no load.
Advantages at a glance
- Compact and stable construction
- Integrated SMPS
- Perfectly suited for combined head and back section adjustment
- Easy assembly
- High IP protection class
- Load capacity: max. 3500 N on each side (for safety reasons, no pull force)
- Adjustment speed: max. 5.4 mm/sec. *
- Power unit type: toroidal transformer
- Equipment options: mechanical retracting function, rechargeable battery for mains-free retracting function (AG 7)
Standard configurations
|
Performance data |
|
|---|---|
|
Load capacity |
max. 3500 N on each side (for safety reasons, no pull force) |
|
Adjustment speed 1 |
max. 5.4 mm/sec. |
|
Stroke length |
back rest: 87 mm leg rest: 69 mm |
|
Fitting dimension |
installation length: 751 mm component height: 128 mm axle distance: 581 mm (+/- 3 mm) axle diameter: 25 mm |
|
Duty cycle |
2/18 min. or 10 %, max. 5 switching cycles per minute |
|
Control unit |
relay control |
|
Motor voltage |
maintenance-free 24 V DC motor |
|
Input voltage |
220-240 V AC 50-60 Hz |
|
Components |
|
|
Limit switch |
with micro switch |
|
Housing colour |
light grey RAL 7035 |
|
Supply cable |
contour plug, grey, spiralled, 1950 mm, EPR earthing pin plug, grey, spiralled, 1950 mm, EPR CH-plug, grey, spiralled, 1950 mm, EPR CH-plug with earthing, grey, spiralled, 1950 mm, EPR GB-plug, grey, spiralled, 1950 mm, EPR GB-plug with earthing, grey, spiralled, 1950 mm, EPR |
|
Transformer / Transformer type |
toroidal transformer 155 VA |
|
Further data |
|
|
Connectivity 2 |
connections for drives 2 connections for rechargeable battery: 1 connections for operating elements: 1 connections for locking device: 1 |
|
Protection type |
IPX4 |
|
Protection class |
II |
|
Relative humidity |
30% – 75% |
|
Ambient temperature |
+10°C - +40°C |
|
Safety |
single-fault protected |
Extra configurations
|
Performance data |
|
|---|---|
|
Control unit |
microprocessor control (synchronous control unit) |
|
Input voltage |
100, 120 V AC 50-60 Hz; country-specific variants on demand |
|
Further data |
|
|
Quick release / Retracting function 3 |
mechanical retracting function |
|
Protection class |
I |
|
Equipment options |
rechargeable battery for mains-free retracting function (AG 7) |
|
Certificate |
60601-1 3rd Edition |
1 depending on the drive configuration and the control components which are used
2 (example, depending on control unit type)
3 Retracting function: The clutch of the lowering function must be open during the entire downward movement.
