60 grams of fine magnetic powder for single shaft powder brake with following specifications:
Torque: 50 N.m
Current: 1.8 Amps
Speed rating: 1400 RPM
Rated voltage: 24 V
Device weight: 14 kg
Magnetic powder weight: 60 g
Warning: Read the specifications and instructions provided by your manufacturer before determining how much powder is needed for your machine. 60 grams is a typical value for 50 N.m magnetic brakes.