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R22HT (Ball Bearing)

R22HT 22mm Planetary Gearbox with Ball Bearings
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R22HT Ball Bearing Mini Motor Gearhead

R22HT (Ball Bearing)

Portescap introduces the new 22mm high torque planetary gearbox. The R22HT features a full metal gearbox design and specially designed gears providing torque up to 3.7Nm and efficiency ranging from 62% to 82% with a max recommended speed of 12,000 RPM.

Product Highlights

  • Highly efficient gearbox
  • Lower weight and reduced overall size
  • Modular design
  • Ideal for battery operated tools

Customization Available

  • Adaptor / extension tips
  • Custom shafts - flats, knurling, diameter, length
  • Fixation holes
  • Mechanical integration upon request (housing, front & rear flange, shaft)
  • Sleeve or ball bearings
  • Special lubricants

Applications

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Part Number R22HT-2R-0-10.9 R22HT-2R-0-14.5 R22HT-2R-0-16.4 R22HT-2R-0-29.2 R22HT-2R-0-36.5 R22HT-2R-0-61.7 R22HT-2R-0-84.3 R22HT-2R-0-157.5 R22HT-2R-0-410.1 R22HT-2R-0-850.3
Motor Diameter (in) 0.8646 0.8646 0.8646 0.8646 0.8646 0.8646 0.8646 0.8646 0.8646 0.8646
Motor Diameter (mm) 22 22 22 22 22 22 22 22 22 22
Shaft Play - Axial (μm) ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30 ≤ 30
Shaft Play - Radial (@10 mm from flange) (μm) ≤ 200 ≤ 200 ≤ 200 ≤ 200 ≤ 200 ≤ 200 ≤ 200 ≤ 200 ≤ 200 ≤ 200
Ambient Operating Temperature Range (°C) -30 to +85 -30 to +85 -30 to +85 -30 to +85 -30 to +85 -30 to +85 -30 to +85 -30 to +85 -30 to +85 -30 to +85
Ambient Operating Temperature Range (°F) -22 to +185 -22 to +185 -22 to +185 -22 to +185 -22 to +185 -22 to +185 -22 to +185 -22 to +185 -22 to +185 -22 to +185
Continuous Torque, Max (mNm) 2400 2400 2400 2400 3300 3300 3300 3300 3700 3700
Continuous Torque, Max (oz-in) 340 340 340 340 467 467 467 467 524 524
Weight (g) 52 52 52 52 66 66 66 66 81 81
Weight (oz) 1.83 1.83 1.83 1.83 2.33 2.33 2.33 2.33 2.86 2.86
Ratio 10.9 14.5 16.4 29.2 36.5 61.7 84.3 157.5 410.1 850.3
Continuous Input Power, Max (W) 32.4 32.4 32.4 32.4 16.2 16.2 16.2 16.2 8.7
Efficiency (%) 82 82 82 82 72 72 72 72 62 62
Average Backlash @ no-load (degree) 1.2 1.2 1.2 1.2 1.6 1.6 1.6 1.6 1.9 1.9
Axial Force, Max (lbs) 22.4 22.4 22.4 22.4 22.4 22.4 22.4 22.4 22.4 22.4
Axial Force, Max (N) 100 100 100 100 100 100 100 100 100 100
Length (in) 1.1 1.1 1.1 1.1 1.37 1.37 1.37 1.37 1.63 1.63
Length (mm) 28.3 28.3 28.3 28.3 35.1 35.1 35.1 35.1 41.9 41.9
Number of Gear Stages 2 2 2 2 3 3 3 3 4 4
Press Fit Force, Max (lbs) 26.9 26.9 26.9 26.9 26.9 26.9 26.9 26.9 26.9 26.9
Press Fit Force, Max (N) 120 120 120 120 120 120 120 120 120 120
Radial Force, Max @ 10mm from mounting face (lbs) 33.7 33.7 33.7 33.7 33.7 33.7 33.7 33.7 33.7 33.7
Radial Force, Max @ 10mm from mounting face (N) 150 150 150 150 150 150 150 150 150 150
Recommended Input Speed, Max (rpm) 12000 12000 12000 12000 12000 12000 12000 12000 12000 12000
Static Torque, Max (Nm) 3 3 3 3 3.8 3.8 3.8 3.8 4.2 4.2
Static Torque, Max (oz-in) 425 425 425 425 358 358 358 358 595 595
Direction of Rotation = = = = = = = = = =
Document Document Type Language File Type
R22HT 3D drawing 3D Drawing stp
R22HT Specification Page Specification Page pdf
R22HT drawing 2D Drawing dxf
R22HT (brochure) Brochure pdf
R22HT (press release) Press Release pdf