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We offer a varied selection of NEMA17 motors along with a variety of planetary gearbox.Ā The various combinations offer a unique and versatile solution to applicationsĀ withĀ limited space thatĀ need low speed and/or high torque.Ā
Ā Gearbox Specifications
| PL42-B type | Ā First stage | Second stage | Third stage |
| Gear ratio | 3.71ć5.18 | 14ć19ć27 | 51ć71ć100ć139 |
| Length ļ¼mmļ¼ | 31 | 38.5 | 48.2 |
| Rated load ļ¼N.m) | 1.8 | 3 | 4.8 |
| Max loadĀ (N.m) | 5.3 | 8.9 | 14 |
| Effiency (%) | 90 | 81 | 73 |
| Blacklash Ā (arcmin) | ā¤60 | ā¤75 | ā¤90 |
| Weight (kg) | 0.2 | 0.25 | 0.3 |
| Rated input Ā speed (rpm) | 3000 | 3000 | 3000 |
| Max input Ā speedĀ (rpm) | 5000 | 5000 | 5000 |
| Protection Ā class (IP) | 65 | 65 | 65 |
| Lubrication | grease | grease | greaseĀ |
| Noise (dB) | ā¤45 | ā¤45 | ā¤45 |
| Life (Hours) | ~20000 | ~20000 | ~20000 |
Stepper Motor Specifications:Ā
Ā Specifications:
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Specifications:
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Specifications:
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What motor models are available with the geared NEMA17 system?
Three motor models are offered: 42HS40-1704, 42HS48-1504, and 42HS60-1504. They differ in length (40, 48, and 60 mm) and have distinct electrical specs and holding torques.
How does the PL42-B planetary gearbox boost torque and what are the stage options?
The PL42-B gearbox supports three stage configurations with stage ratios of 3.71 or 5.18 for the first stage, 14, 19 or 27 for the second stage, and 51, 71, 100 or 139 for the third stage. Each stage adds torque while reducing speed, with rated loads of 1.8, 3, and 4.8 N m for stages 1, 2 and 3 respectively.
What are the input speed and efficiency characteristics of the gearbox?
Rated input speed is 3000 rpm and maximum input speed is 5000 rpm for all stages. Efficiency is 90 percent for stage 1, 81 percent for stage 2, and 73 percent for stage 3.
What are the physical dimensions and weights for the configured system?
Motor options are 40, 48, or 60 mm long and the corresponding gearbox stage lengths are 31, 38.5, and 48.2 mm. Total length varies by configuration as motor length plus gearbox length.
What are the electrical specifications and insulation features of the motor variants?
Insulation class is B with dielectric strength 500VAC for 1 minute and insulation resistance at least 100 MOhm at 500VDC. The three models have different rated voltages and currents: 42HS40-1704 is 2.2V and 1.7A (1.3 ohm, 1.8 mH), holding torque 2.8 Kg cm; 42HS48-1504 is 4.2V and 1.5A (2.8 ohm, 5.5 mH), holding torque 5.5 Kg cm; 42HS60-1504 is 3.8V and 1.5A (2.5 ohm, 6.0 mH), holding torque 7.0 Kg cm.
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Description
Ask AI about this product
We offer a varied selection of NEMA17 motors along with a variety of planetary gearbox.Ā The various combinations offer a unique and versatile solution to applicationsĀ withĀ limited space thatĀ need low speed and/or high torque.Ā
Ā Gearbox Specifications
| PL42-B type | Ā First stage | Second stage | Third stage |
| Gear ratio | 3.71ć5.18 | 14ć19ć27 | 51ć71ć100ć139 |
| Length ļ¼mmļ¼ | 31 | 38.5 | 48.2 |
| Rated load ļ¼N.m) | 1.8 | 3 | 4.8 |
| Max loadĀ (N.m) | 5.3 | 8.9 | 14 |
| Effiency (%) | 90 | 81 | 73 |
| Blacklash Ā (arcmin) | ā¤60 | ā¤75 | ā¤90 |
| Weight (kg) | 0.2 | 0.25 | 0.3 |
| Rated input Ā speed (rpm) | 3000 | 3000 | 3000 |
| Max input Ā speedĀ (rpm) | 5000 | 5000 | 5000 |
| Protection Ā class (IP) | 65 | 65 | 65 |
| Lubrication | grease | grease | greaseĀ |
| Noise (dB) | ā¤45 | ā¤45 | ā¤45 |
| Life (Hours) | ~20000 | ~20000 | ~20000 |
Stepper Motor Specifications:Ā
Ā Specifications:
|
Specifications:
|
Specifications:
|
|
|
FAQ
What motor models are available with the geared NEMA17 system?
Three motor models are offered: 42HS40-1704, 42HS48-1504, and 42HS60-1504. They differ in length (40, 48, and 60 mm) and have distinct electrical specs and holding torques.
How does the PL42-B planetary gearbox boost torque and what are the stage options?
The PL42-B gearbox supports three stage configurations with stage ratios of 3.71 or 5.18 for the first stage, 14, 19 or 27 for the second stage, and 51, 71, 100 or 139 for the third stage. Each stage adds torque while reducing speed, with rated loads of 1.8, 3, and 4.8 N m for stages 1, 2 and 3 respectively.
What are the input speed and efficiency characteristics of the gearbox?
Rated input speed is 3000 rpm and maximum input speed is 5000 rpm for all stages. Efficiency is 90 percent for stage 1, 81 percent for stage 2, and 73 percent for stage 3.
What are the physical dimensions and weights for the configured system?
Motor options are 40, 48, or 60 mm long and the corresponding gearbox stage lengths are 31, 38.5, and 48.2 mm. Total length varies by configuration as motor length plus gearbox length.
What are the electrical specifications and insulation features of the motor variants?
Insulation class is B with dielectric strength 500VAC for 1 minute and insulation resistance at least 100 MOhm at 500VDC. The three models have different rated voltages and currents: 42HS40-1704 is 2.2V and 1.7A (1.3 ohm, 1.8 mH), holding torque 2.8 Kg cm; 42HS48-1504 is 4.2V and 1.5A (2.8 ohm, 5.5 mH), holding torque 5.5 Kg cm; 42HS60-1504 is 3.8V and 1.5A (2.5 ohm, 6.0 mH), holding torque 7.0 Kg cm.
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