Ampflow A40-300 4" High Performance Motor

The A40-300 is Ampflow's larger 102mm (4in.) offering that gives more power than the 79mm (3in.) ferrite magnet motors. Rated at 24V and producing a peak power of 3.8hp, these motors are ideal for heavy-duty robotics, motorised vehicle and automation applications.

The motors are mounted using flanges with 8.65mm (0.34in.) holes.

Replacement brushes are available separately.

• Diameter 101mm (4in.)
• Length 176mm (6.9 in.)
• Peak Power 2.8kW (3.8)
• Stall torque 27Nm (3840oz.-in.)
• Efficiency 84%
• Nominal voltage 24V
• RPM @ 24V: 4000
• Shaft diameter 15.9mm (5/8in.)
• Shaft length: 44.45mm (1.75in.)
• Key-way: 4.76mm (3/16in.)
• Magnet type: ferrite
• No-load current: 3.5A
• Resistance: 0.05Ω
• Weight: 5.4kg (11.9lb)
• Ampflow type A40-300