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B16 (Ball Bearing)

B16 16mm Gearhead with Ball Bearings

B16 Ball Bearing Mini Motor Gearhead

B16 (Ball Bearing)

A combination of our B16 spur gearheads with our brush DC coreless motors provides a single, factory-integrated solution for demanding, high-efficiency applications. Due to its spur compound geartrain arrangement, it provides the output in the same axis as of the motor. The B16 gearhead's inherent design results in overall better efficiency and lower noise which are the requirements for wide ranging applications like medical pumps, security and access and luxury goods.

Product Highlights

  • For additional ratios, please download the specification pdf from the resources tab below
  • High-precision performance at a competitive price point
  • Reduction ratio of 5:1 to 2187:1
  • Better power to weight ratio
  • Sleeve and ball bearings options available
  • Compact design
  • Rated torque 0.12 Nm
  • Customization as per application needs

Customization Available

  • Custom shafts - flats, knurling, diameter, length
  • Mechanical integration upon request (housing, front & rear flange, shaft)
  • Special lubricants
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Part Number B16-2R-0-5 B16-2R-0-9 B16-2R-0-15 B16-2R-0-27 B16-2R-0-45 B16-2R-0-81 B16-2R-0-135 B16-2R-0-141 B16-2R-0-243 B16-2R-0-405 B16-2R-0-729 B16-2R-0-1215 B16-2R-0-2187
Motor Diameter (in) 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288 0.6288
Motor Diameter (mm) 16 16 16 16 16 16 16 16 16 16 16 16 16
Shaft Play - Axial (μm) ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100 ≤ 100
Shaft Play - Radial (μm) ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10
Ambient Operating Temperature Range (°C) -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65 -30 to +65
Ambient Operating Temperature Range (°F) -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150 -22 to +150
Continuous Torque, Max (mNm) 60 60 60 60 60 60 60 60 60 60 60 60 60
Weight (g) 7 7 8 8 9 9 10 10 10 11 11 12 12
Weight (oz) 0.25 0.25 0.28 0.28 0.32 0.32 0.35 0.35 0.35 0.39 0.39 0.42 0.42
Ratio 5 9 15 27 45 81 135 141 243 405 729 1215 2187
Efficiency (%) 81 81 73 73 65 65 59 59 59 53 53 48 48
Average Backlash @ 0.3 Nm (degree) 3 3 3 3 3 3 3 3 3 3 3 3 3
Average Backlash @ no-load (degree) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
Axial Force, Max (lbs) 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2
Axial Force, Max (N) 10 10 10 10 10 10 10 10 10 10 10 10 10
Length (in) 0.41 0.41 0.51 0.51 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.9 0.9
Length (mm) 10.5 10.5 13 13 15.5 15.5 18 18 18 20.5 20.5 23 23
Number of Gear Stages 2 2 3 3 4 4 5 5 5 6 6 7 7
Press Fit Force, Max (lbs) 23 23 23 23 23 23 23 23 23 23 23 23 23
Press Fit Force, Max (N) 100 100 100 100 100 100 100 100 100 100 100 100 100
Radial Force, Max @ 8mm from mounting face (lbs) 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2
Radial Force, Max @ 8mm from mounting face (N) 10 10 10 10 10 10 10 10 10 10 10 10 10
Recommended Input Speed, Max (rpm) 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000
Static Torque, Max (Nm) 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Static Torque, Max (oz-in) 42 42 42 42 42 42 42 42 42 42 42 42 42
Direction of Rotation = = ≠ ≠ = = ≠ ≠ ≠ = = ≠ ≠