Technical data
Technical data - electrical ratings
Voltage supply
  • 24 (20...30) VDC
Residual ripple
  • <5 %
Nominal current
  • 1,5 A
  • 2,8 A
Nominal rating
  • 20 W
  • 40 W
Undervoltage shutdown
  • ≤10,5 V
External backup
  • 6,3 AT (required)
Overheat protection
  • 120 °C (final power output circuit)
Peak current
  • ≤3,5 A
Control signals
  • Rotation speed 1
  • Rotation speed 2
  • Counterclockwise
  • Clockwise
  • Enable
Outputs
  • Motor malfunction (Error)
Inputs
  • Enable
  • Start counterclockwise
  • Start clockwise
Technical data - mechanical design
Shaft type
  • ø12 mm solid shaft
Operating temperature
  • -10...+50 °C
Protection DIN EN 60529
  • IP 54
Connection
  • - Round connector 8-pin, motor supply
  • - Round connector 12-pin, between motor - SPA DIN45326, Binder series 723
Nominal torque
  • = 2,4 Nm (with 20 W)
  • = 4,4 Nm (with 40 W)
Starting torque
  • ≤5 Nm (with 20 W)
  • ≤10 Nm (with 40 W)
Operating speed
  • ≤72 rpm (highspeed)
  • ≤4 rpm (slowspeed)
Scaling ratio
  • 50:1
Number of stages
  • 2
Efficiency (factor)
  • 0,81
Admitted shaft load
  • ≤500 N axial
  • ≤350 N radial
Dimensions
  • ø52 x 155.5 mm (BG440.25)
  • ø52 x 180.5 mm (BG440.50)
Weight approx.
  • 1300 g (type: BG440.25)
  • 1400 g (type: BG440.50)
Material
  • Aluminium profile, anodized in black

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