HPR42 Precision Planetary Gearbox
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Product details
Instructions for order and purchase of planetary gearbox
Gearbox series code
Round mounting flange serles
The outer dimension of planetary gearbox is 42mm
Reduction ratio
Single Stage: 03,04,05,07,010
Double Stage: 015,016,020,025,028,030,035,040,050,070,100
Distinguish code
suitable for standard 42mm stepper motor
Drawing

Dimension Table
| Product Type | HPR42-L1/L2 | HPR42-L1/L2SW | ||
| Numberof stage | 1 | 2 | 1 | 2 |
| Length of output end face (mm) | 40 | 51 | 55 | 66 |
| Matched motor shaft length (mm) | 10.5 | 25.5 | ||
The dimensions of diferent models of HPR42 standard series gearbox will only change in the above 2 places;
The output shaft size, input size, intallation size and so on can be customized according to the actual use of customers.
Performance Parameters
| Product type | HPR42 | Reduction ratio | Number of stage | |
| Nominal Output Torque | N.m | 8 | 3 | L1 |
| 9 | 4 | |||
| 9 | 5 | |||
| 5 | 7 | |||
| 5 | 10 | |||
| 10 | 15 | L2 | ||
| 12 | 16 | |||
| 12 | 20 | |||
| 10 | 25 | |||
| 10 | 28 | |||
| 10 | 30 | |||
| 10 | 35 | |||
| 10 | 40 | |||
| 10 | 50 | |||
| 10 | 70 | |||
| 5 | 100 | |||
| Sudden Stop Torque | N.m | 2 times of nominal output torque | ||
| Nominal Input Speed | rpm | 1000 | ||
| Max Input Speed | rpm | 2000 | ||
| Max Radial Load | N | 300 | ||
| Max Axial Load | N | 100 | ||
| Efficiency | % | 96 | L1 | |
| 94 | L2 | |||
| Backlash | arcmin | ≤15 | L1 | |
| ≤20 | L2 | |||
| Noise | dB | ≤55 | ||
| Protection Level | IP | 54 | ||
| Life Span | h | 20000 | ||
| Working Temp | C° | -20°~+150° | ||
| Lubrication Method | Permanent Lubrication | |||
| Weight | kg | ≈0.25 | HPR42-L1 | |
| ≈0.35 | HPR42-L2 | |||
| ≈0.29 | HPR42-L1SW | |||
| ≈0.38 | HPR42-L2SW | |||
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E-mail: info@dxtlexp.com
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