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16N78 Athlonix

16N78 Athlonix Brush DC Motor
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16N78 Athlonix Brush DC Motor

16N78 Athlonix

The 16N78 Athlonix high torque DC motor design combines high power density and precious metal commutation. This coreless DC motor can deliver a torque up to 6 mNm continuously and reach up to 80% efficiency while maintaining a long lifetime. With ironless construction and a neodymium magnet for high performance, this high torque motor is a perfect fit for applications ranging from infusion pumps to lab automation.

Product Highlights

  • Ironless construction
  • Neodymium magnet for high performance
  • High power density package
  • Precious metal commutation
  • Long brush life
  • Compact Brush DC motor design
  • Winding possibilities
  • REE windings to reduce electro erosion
  • Low self heating

Customization Available

  • Cable or terminal outputs
  • Coil modifications - resistance and inductance
  • Custom shafts - flats, knurling, diameter, length
  • Fixation holes
  • Sleeve or ball bearings

Applications

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Part Number 16N78-135.1001 16N78-208E.1001 16N78-210E.1001 16N78-212E.1001 16N78-212P.1001 16N78-214E.1001
Motor Diameter (in) 0.63 0.63 0.63 0.63 0.63 0.63
Motor Diameter (mm) 16 16 16 16 16 16
Shaft Play - Axial (in) 0.0059 0.0059 0.0059 0.0059 0.0059 0.0059
Shaft Play - Axial (mm) 0.15 0.15 0.15 0.15 0.15 0.15
Shaft Play - Radial (in) 0.0012 0.0012 0.0012 0.0012 0.0012 0.0012
Shaft Play - Radial (mm) <0.03 <0.03 <0.03 <0.03 <0.03 <0.03
Back EMF Constant (V/1000 rpm) 0.19 2.9 2.09 1.42 0.71 1.08
Continuous Current, Max (A) 3.41 0.23 0.34 0.49 1.03 0.65
Continuous Torque, Max (mNm) 6 6.3 6.2 6.6 6.9 6.6
Continuous Torque, Max (oz-in) 0.85 0.89 0.88 0.93 0.98 0.93
Mechanical Time Constant (ms) 6.8 9.3 8.3 8.6 6.8 8.8
Motor Regulation (10³/Nms) 62 78.85 69 71.37 64.88 70.69
No-Load Current, Typical (mA) 90 4 5 5 18 10
No-Load Speed (rpm) 7894 8200 9270 8380 8350 8275
Nominal Voltage (V) 1.5 24 18 12 6 9
Rotor Inertia (gcm²) 1.1 1.18 1.2 1.2 1.05 1.25
Rotor Inertia (oz-in-sec² 10ˉ⁶) 15.572 16.704 16.987 16.987 14.864 17.695
Torque Constant (mNm/A) 1.8 27.7 20 13.6 6.8 10.3
Torque Constant (oz-in/A) 0.25 3.92 2.83 1.93 0.96 1.46
Weight (g) 24 24 24 24 24 24
Weight (oz) 0.85 0.85 0.85 0.85 0.85 0.85
Ambient Operating Temperature, Max: Rotor (°C) 100 100 100 100 100 100
Ambient Operating Temperature, Max: Rotor (°F) 212 212 212 212 212 212
Ambient Operating Temperature Range: Motor (°C) -30 to 85 -30 to 85 -30 to 85 -30 to 85 -30 to 85 -30 to 85
Ambient Operating Temperature Range: Motor (°F) -22 to 185 -22 to 185 -22 to 185 -22 to 185 -22 to 185 -22 to 185
Continuous Speed, Max (rpm) 10000 10000 10000 10000 10000 10000
Efficiency (%) 83 81 83 86 82 83
Friction Torque (mNm) 0.09 0.08 0.09 0.07 0.12 0.1
Friction Torque (oz-in) 0.02 0.011 0.013 0.01 0.017 0.014
Output Power (W) 4.7 4.9 4.9 5.2 5.4 5.2
Rotor Inductance (mH) 0.01 2.4 1 0.5 0.1 0.3
Shaft Load, Max - Axial (5 mm. from bearing) (N) 1.5 1.5 1.5 1.5 1.5 1.5
Shaft Load, Max - Axial (5 mm. from bearing) (oz) 5.4 5.4 5.4 5.4 5.4 5.4
Shaft Load, Max - Radial (5 mm. from bearing) (N) 100 100 100 100 100 100
Shaft Load, Max - Radial (5 mm. from bearing) (oz) 359.6 359.6 359.6 359.6 359.6 359.6
Stall Torque at Nominal Voltage (mNm) 13.5 11 13.1 12.4 13.6 12.4
Stall Torque at Nominal Voltage (oz-in) 1.91 1.56 1.86 1.76 1.93 1.76
Terminal Resistance (Ohm) 0.2 60.5 27.5 13.2 3 7.5
Thermal Resistance (rotor/body) (°C/W) 6 / 25 6 / 25 6 / 25 6 / 25 6 / 25 6 / 25
Thermal Time Constant (rotor/stator) (s) 12 / 250 12 / 250 12 / 250 12 / 250 12 / 250 12 / 250
Document Document Type Language File Type
16N78 Athlonix Specification Page Specification Page
16N78 Athlonix drawing 2D Drawing
16N78 Athlonix 3D drawing 3D Drawing