RELATED PRODUCTS
Brush DC Motors
R22T Ball Bearing Mini Motor Gearhead
R22T (Ball Bearing)
The R22T gearhead features a full metal gearbox design with optimized gearings. Providing torque up to 1.5 Nm, the R22T gearbox is optimized to generate lower body heat while increasing efficiency, life and safety factors. This compact gearhead offers low cost of ownership making it ideal for hand-operated applications.
Product Highlights
- Torque output up to 1.5 Nm
- Stages available: 1st, 2nd, 3rd, 4th
- Compatible with Portescap's Brush DC & BLDC slotless motors
- Design optimized for lower heating
- High-precision performance at a competitive price point
- Customization as per application needs
Customization Available
- Custom shafts - flats, knurling, diameter, length
- Mechanical integration upon request (housing, front & rear flange, shaft)
- Special lubricants
- Fixation holes
Applications
| Part Number | R22T 2R 0 5.4 | R22T 2R 0 14.1 | R22T 2R 0 29.2 | R22T 2R 0 52.7 | R22T 2R 0 157.5 |
|---|---|---|---|---|---|
| Motor Diameter (in) | 0.866 | 0.866 | 0.866 | 0.866 | 0.866 |
| Motor Diameter (mm) | 22 | 22 | 22 | 22 | 22 |
| Shaft Play - Axial (in) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Shaft Play - Axial (μm) | <30 | <30 | <30 | <30 | <30 |
| Shaft Play - Radial (@10 mm from flange) (in) | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 |
| Shaft Play - Radial (@10 mm from flange) (μm) | <50 max. | <50 max. | <50 max. | <50 max. | <50 max. |
| Ambient Operating Temperature Range (°C) | -40 to +100 | -40 to +100 | -40 to +100 | -40 to +100 | -40 to +100 |
| Ambient Operating Temperature Range (°F) | -40 to +212 | -40 to +212 | -40 to +212 | -40 to +212 | -40 to +212 |
| Continuous Torque, Max (mNm) | 500 | 700 | 700 | 1200 | 1200 |
| Continuous Torque, Max (oz-in) | 71 | 99 | 99 | 170 | 170 |
| Weight (g) | 40 | 52 | 52 | 66 | 66 |
| Weight (oz) | 1.41 | 1.834 | 1.834 | 2.328 | 2.328 |
| Ratio | 5.4 | 14.1 | 29.2 | 52.7 | 157.5 |
| Continuous Input Power, Max (W) | 15 | 10 | 10 | 5 | 5 |
| Efficiency (%) | 90 | 81 | 81 | 73 | 73 |
| Average Backlash @ no-load (degree) | 1 | 1.2 | 1.2 | 1.6 | 1.6 |
| Axial Force, Max (lbs) | 9 | 9 | 9 | 9 | 9 |
| Axial Force, Max (N) | 40 | 40 | 40 | 40 | 40 |
| Length (in) | 0.85 | 1.12 | 1.12 | 1.39 | 1.39 |
| Length (mm) | 21.6 | 28.45 | 28.45 | 35.25 | 35.25 |
| Number of Gear Stages | 1 | 2 | 2 | 3 | 3 |
| Press Fit Force, Max (lbs) | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 |
| Press Fit Force, Max (N) | 50 | 50 | 50 | 50 | 50 |
| Radial Force, Max @ 10mm from mounting face (lbs) | 14.6 | 22.5 | 22.5 | 26.9 | 26.9 |
| Radial Force, Max @ 10mm from mounting face (N) | 65 | 100 | 100 | 120 | 120 |
| Recommended Input Speed, Max (rpm) | 6000 | 8000 | 8000 | 8000 | 8000 |
| Direction of Rotation | = | = | = | = | = |
| Document | Document Type | Language | File Type |
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| drawing_r22t_2r.dxf | 2D Drawing |
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| drawing_r22t_2r.STEP | 3D Drawing |
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| specifications_r22t_2r.pdf | Specification Page |
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| pr_r22t_gearhead_for_mid_torque_applications_en.pdf | Press Release |
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| brochure_r22t_mid_torque_gearhead_en.pdf | Brochure |
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