26BC 6A

26BC 6A Slotless Brushless DC Motor

26BC 6A

The 26BC brushless DC slotless motor utilizes a self-supporting cylindrical ironless coil made in the same winding technique as our ironless DC motors. The 26BC mini motor offers long life, excellent speed and position control and smooth rotation. The integrated electronics features direction selection, start/stop function and output speed signal.

Product Highlights

  • Compact design
  • Slotless
  • 2 poles
  • Low iron losses at high speed
  • High efficiency
  • 3 phases
  • Integrated electronics

Customization Available

  • Cable or terminal outputs
  • Coil modifications - resistance and inductance
  • Custom shafts - flats, knurling, diameter, length
  • Value added mounting

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Part Number 26BC 6A 107 .101 26BC 6A 110 .101 26BC 6A 113 .101 26BC 6A 119 .101
Motor Diameter (in) 1.024 1.024 1.024 1.024
Motor Diameter (mm) 26 26 26 26
Ambient Operating Temperature Range (°C) 0 to +70 0 to +70 0 to +70 0 to +70
Ambient Operating Temperature Range (°F) +32 to +158 +32 to +158 +32 to +158 +32 to +158
Ambient Storage Temperature Range (°C) 0 to +70 0 to +70 0 to +70 0 to +70
Ambient Storage Temperature Range (°F) +32 to +158 +32 to +158 +32 to +158 +32 to +158
Axial Static Force w/o Shaft Support, Max (lbs) 10.116 10.116 10.116 10.116
Axial Static Force w/o Shaft Support, Max (N) 45 45 45 45
Back EMF Constant (V/1000 rpm) 2.66 1.4 0.96 0.56
Ball Bearings Preload (N) 5 5 5 5
Continuous Current, Max (A) 0.2 0.4 0.6 1.2
Continuous Mechanical Power, Max (@25°C) (W) 4.5 4.5 4.5 4.5
Continuous Torque, Max (mNm) 4 4.4 4.2 4
Continuous Torque, Max (oz-in) 0.57 0.62 0.59 0.57
Electrical Time Constant (ms) 0.02 0.02 0.02 0.02
Housing Material Aluminium Alloy / Plastic Aluminium Alloy / Plastic Aluminium Alloy / Plastic Aluminium Alloy / Plastic
Hall Sensor Electrical Phasing (electrical °) n/a n/a n/a n/a
Inductance - Phase to Phase (mH) 1.23 0.315 0.122 0.034
Internal Resistance - Phase to Phase (Ohm) 69 17.6 6.8 1.9
Mechanical Time Constant (ms) 100 92 75 61
Motor Constant (mNm/W½) 3.06 3.19 3.53 3.92
Motor Constant (oz-in/W½) 0.43 0.45 0.5 0.56
Motor Regulation (10³/Nms) 107 98 80.3 65.2
Motor Speed, Max (rpm) 5600 11000 8000 14000
No-Load Current, Typical (mA) 50 120 170 250
No-Load Speed (rpm) 4700 9300 7250 12500
Nominal Voltage (V) 15 15 7.5 7.5
Optimization Direction Symmetrical Symmetrical Symmetrical Symmetrical
Rotor Inertia (gcm²) 9.4 9.4 9.4 9.4
Rotor Inertia (oz-in-sec² 10ˉ⁶) 133.115 133.115 133.115 133.115
Thermal Resistance (Slotless) (°C/W) 14 14 14 14
Thermal Time Constant (s) 660 660 660 660
Torque Constant (mNm/A) 25.4 13.4 9.2 5.4
Torque Constant (oz-in/A) 3.6 1.9 1.3 0.76
Weight (g) 72 72 72 72
Weight (oz) 2.54 2.54 2.54 2.54
Winding Temperature, Max (°C) 125 125 125 125
Winding Temperature, Max (°F) 257 257 257 257
Continuous Speed, Max (rpm) 5600 11000 8000 14000
Feedback Type Integrated Electronics Integrated Electronics Integrated Electronics Integrated Electronics
Number of Poles 2 pole 2 pole 2 pole 2 pole
Document Document Type Language File Type
26BC 6A Specification Page Specification Page
26BC 6A drawing 2D Drawing
26BC 6A 3D drawing 3D Drawing
About Brushless DC Motors (brochure) Brochure
Timing Relationship in Brushless DC Motors (diagram) Brochure