Alpha WSERD30B white tubular battery motor with its label

WSERD30B 3/20

3 Nm rechargeable battery motor for larger internal roller shades.

Internal lithium batteries give approximately 10 to 12 months between charges on average. The coreless DC drive is more efficient and quieter than standard battery motors.

The motor manages its own charging: it shows when it needs a charge and when it is done, and it cannot be overcharged. The charger plugs straight into the motor head, so there is no charging cable in sight.

Features

  • Built-in rechargeable lithium battery
  • Electronic limit switch and built-in receiver
  • Fits roller tubes from 30 to 50 mm in diameter
  • ALDC charger required (13 ft cable; 10 ft cable also available)

Specifications

Rated torque
3 Nm
Output speed
20 rpm
Nominal consumption
16.3 W
Nominal current
1.3 A
Protection index
IP20
Total length
20.6 in
Net weight
1.2 lb
Storage temperature
-4°F to 149°F
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