U32 U38 U43 U50 series miniature frameless motors, Outer diameter:32mm/38mm/43/50mm, Inner diameter:19.3mm/18mm/25.5/30mm Rated torque : 0.07-0.42Nm, Motor height:15.2-37.9mm

# U32 Series Miniature Frameless Motor
Rated torque: 0.07Nm, optional height: 19.3mm

Outer Diameter (mm): 32
Inner Diameter (mm): 19.3
Rated Voltage (Vdc): 48
Rated Torque (Nm): 0.07
Rated Speed (rpm): 5000

# U38 Series Miniature Frameless Direct-Drive Torque Motor

Outer Diameter (mm): 38
Inner Diameter (mm): 18
Rated Voltage (Vdc): 48
Rated Torque (Nm): 0.1~0.35
Rated Speed (rpm): 3000~3500

# U43 Series Miniature Frameless Direct-Drive Torque Motor

Outer Diameter (mm): 43
Inner Diameter (mm): 25.5
Rated Voltage (Vdc): 48
Rated Torque (Nm): 0.16
Rated Speed (rpm): 4200

# U50 Series Miniature Frameless Direct-Drive Torque Motor

Outer Diameter (mm): 50
Inner Diameter (mm): 30
Rated Voltage (Vdc): 48
Rated Torque (Nm): 0.27~0.7
Rated Speed (rpm): 3000