This new version of our popular battery motor has a new ground-breaking coreless DC drive inside, that is much more efficient and much quieter than other battery motors.
The WSERD30-B 2Nm version motor has internal lithium rechargeable batteries with enough storage for around 12 - 18 months of average use. It can be used on blinds up to 3m x 3m.
The 3Nm version of this amazing motor will lift a blind 3m high x 4.5m wide and the time between charges will average 8 - 12 months under normal usage.
The fittings for these motors will allow it to be used with a range of tube sizes from 30-50mm in diameter. All of the charging intelligence is taken care of inside the motor, not by a 3rd party charger. This eliminates many of the issues experienced by other brands of DC motors. The motor will indicate both when charging is required, and completed. It cannot be overcharged and it will not start to discharge when the batteries are full as other brands may do. The charger plugs directly into the motor head so there is no need for an unsightly charging cable.
• New super efficient coreless motor design
• Longest time between charges of any equivalent product
• Soft stop function
• Super quiet operation
• No unsightly charging cable
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Technical Information
| RATED TORQUE (Nm) | 2 |
| OUTPUT SPEED (rpm) | 31 |
| NOMINAL VOLTAGE (V) | 11.1 |
| RUNNING TIME | INFINITY |
| PROTECTION INDEX (IP) | 20 |
| MAXIMUM TURNS | INFINITY |
| WEIGHT (Kg) | 0.54 |
| LENGTH (mm) | 507 |