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With 20mm output shaft, it is suitable for use with NEMA34 86mm stepper motors.
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 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.
Main Product Advantage
✅high efficiency
✅high rigidity
✅high bearing capacity
✅Low-noise operation
⏺The output planetary turntable adopts an integrated type (double support) to ensure stability, high torque rigidity and precision.
⏺ The ring gear is formed by integrated design, and the high-quality high-density alloy steel ensures higher concentricity, precision and strength
(Using high-precision spur gears, Backlash is as low as 7 arc-min)
⏺ The input shaft is integrated with the locking device, and the symmetrical distribution achieves dynamic balance and strong locking, preventing the shaft transmission from slipping, and realizing high-precision zero-gap power transmission
⏺ The surface of the shaft is matched with the oil seal to ensure a low coefficient of friction, reduce the starting load, maintain good sealing, and prolong the service life
⏺ It can be applied to robots, manipulators, spring machinery, CNC machine tools, printing and packaging machinery,Military, aviation equipment, textile machinery, food machinery, etc
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 the same day or 1 working days after the payment is received.
3. Order placed on the weekends will be shipped out on next Monday or Tuesday (holiday excluded).
4. Local pickup is not available.
5. We regret that we can not be responsible for any wrong or undeliverable addresses.
3. PleaseDo 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 viaEbay 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.

