12GS88 Athlonix

12GS88 Athlonix Brush DC Motor

12GS88 Athlonix

With a design combining high power density and precious metal commutation, the 12GS88 can deliver a torque greater than 1.5 mNm continuously in a very compact package.

Product Highlights

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

Customization Available

  • Cable or terminal outputs
  • Coil modifications - resistance and inductance
  • Custom shafts - flats, knurling, diameter, length
  • Shaft attachments
  • Threaded mounting
Part Number 12GS88-208F.1007 12GS88-210E.1007
Motor Diameter (in) 0.472 0.472
Motor Diameter (mm) 12 12
Shaft Play - Axial (in) 0.0059 0.0059
Shaft Play - Axial (mm) 0.15 0.15
Shaft Play - Radial (in) 0.0012 0.0012
Shaft Play - Radial (mm) <0.03 <0.03
Back EMF Constant (V/1000 rpm) 0.64 0.4
Continuous Current, Max (A) 0.25 0.41
Continuous Torque, Max (mNm) 1.45 1.51
Continuous Torque, Max (oz-in) 0.21 0.21
Mechanical Time Constant (ms) 12 9.7
Motor Regulation (10³/Nms) 550 512
No-Load Current, Typical (mA) 12 14
No-Load Speed (rpm) 9000 7280
Nominal Voltage (V) 6 3
Rotor Inertia (gcm²) 0.21 0.19
Rotor Inertia (oz-in-sec² 10ˉ⁶) 2.973 2.69
Torque Constant (mNm/A) 6.1 3.8
Torque Constant (oz-in/A) 0.86 0.54
Weight (g) 14 14
Weight (oz) 0.48 0.48
Ambient Operating Temperature, Max: Rotor (°C) 100 100
Ambient Operating Temperature, Max: Rotor (°F) 212 212
Ambient Operating Temperature Range: Motor (°C) -30 to 85 -30 to 85
Ambient Operating Temperature Range: Motor (°F) -22 to 185 -22 to 185
Continuous Speed, Max (rpm) 10000 10000
Efficiency 64% 66%
Friction Torque (mNm) 0.07 0.07
Friction Torque (oz-in) 0.01 0.01
Output Power (W) 1.1 1.2
Rotor Inductance (mH) 0.25 0.09
Shaft Load, Max - Axial (5 mm. from bearing) (N) 1.5 1.5
Shaft Load, Max - Axial (5 mm. from bearing) (oz) 5.4 5.4
Shaft Load, Max - Radial (5 mm. from bearing) (N) 150 150
Shaft Load, Max - Radial (5 mm. from bearing) (oz) 539.5 539.5
Stall Torque at Nominal Voltage (mNm) 1.78 1.54
Stall Torque at Nominal Voltage (oz-in) 0.25 0.22
Terminal Resistance (Ohm) 20.6 7.4
Thermal Resistance (rotor/body) (°C/W) 14 / 66 14 / 66
Thermal Time Constant (rotor/stator) (s) 5 / 150 5 / 150
Document Document Type Language File Type
12GS88 Athlonix Specification Page Specification Page
12GS88 Athlonix drawing 2D Drawing
12GS88 Athlonix 3D drawing 3D Drawing
Introducing Athlonix 10NS Brush DC Motor (press release) Press Release