This high-quality planetary gearbox speed reducer gear head is a reliable and efficient choice for a variety of applications.
With 20mm output shaft, it is suitable for use with NEMA34 86mm stepper motor .
Designed for use in office/home/production automation and consumer electronics, this gearbox offers high precision with less than 7 arcmin accuracy and a wide range of nominal ratios including 3:1, 5:1, 10:1, 20:1, 50:1, and 100:1.
This gearbox is an excellent choice for anyone in need of a reliable and efficient speed reducer for their automation or motion control needs.
1x Planetary reducer
1x Key
4x Install screws
| Straight Gear Planetary Reduce | PLF090 | |||
| Max. Output Torque | Nm | 1.5 Times Rated Output Torque | ||
| Instant Braking Torque | Nm | 2 Times Rated Output Torque | ||
| Max Radial Torque | N | 450 | ||
| Max Axis Torque | N | 430 | ||
| Torsional Stiffness | Nm/arcmin | 4.85 | ||
| Max Input Speed | rpm | 6000 | ||
| Rated Input Speed | rpm | 3500 | ||
| Noise | dB | ≤60 | ||
| Life time | h | 20000 | ||
| Full Load Efficiency | % | L1≥96%, L2≥94% | ||
| Backlash | PO | L1 | arcmin | ≤7 |
| L2 | arcmin | ≤12 | ||
| Moment of Inertia | L1 | 3:1 | Kg.cm2 | 1.73 |
| 4:1 | Kg.cm2 | 1.73 | ||
| 5:1 | Kg.cm2 | 1.73 | ||
| 7:1 | Kg.cm2 | 1.42 | ||
| 10:1 | Kg.cm2 | 1.42 | ||
| L2 | 15:1 | Kg.cm2 | 1.49 | |
| 20:1 | Kg.cm2 | 1.49 | ||
| 25:1 | Kg.cm2 | 1.49 | ||
| 30:1 | Kg.cm2 | 1.49 | ||
| 35:1 | Kg.cm2 | 1.49 | ||
| 40:1 | Kg.cm2 | 1.49 | ||
| 50:1 | Kg.cm2 | 1.49 | ||
| 70:1 | Kg.cm2 | 1.25 | ||
| 100:1 | Kg.cm2 | 1.25 | ||
| Parameter | Stage | Ratio | PLF090 | |
| Rated Output Torque (Nm) | L1 | 3:1 | 96 | |
| 4:1 | 122 | |||
| 5:1 | 122 | |||
| 7:1 | 95 | |||
| 10:1 | 56 | |||
| L2 | 15:1 | 96 | ||
| 20:1 | 122 | |||
| 25:1 | 122 | |||
| 30:1 | 96 | |||
| 35:1 | 122 | |||
| 40:1 | 122 | |||
| 50:1 | 122 | |||
| 70:1 | 95 | |||
| 100:1 | 56 | |||
| IP Degree | IP65 | |||
| Operating Temp | -10℃~~90℃ | |||
1. All payments must be prepaid.
2. We accept multiple payment.
1. We'll pay for export custom tax,Buyer should pay for import custom tax if needed.
2. packages will be sent out within 5 working days after the payment is received.
3. Order placed on the weekends will be handled on next Monday or Tuesday (holiday excluded).
4. We regret that we can not be responsible for any wrong or undeliverable addresses.
3. Please Do not leave Negative orNeutral Feedback before Contacting us, leave negative feedback and argue can not solve any problem and we will work with you to resolve those problem.
4. For any problem you have met about the product, please feel free to contact us via Ebay Message or E-mail.We always reply messageswithin One business day, butexcept holidays.
Return & Warranty:
1. We guarantee against any defective products.
2. We provide 30 days money back on non-defective, undamaged, unused and resalable products. Restocking fee and other fee may apply upon the condition of returned products. Shipping and handling fees are non-refundable.
3. For any returned product, please contact us through ebay message first, We will work on resolving your particular case ASAP.
On 05/08/2026 at 18:39:30 AEST, seller added the following information: