Series N : Inline Planetary Gearbox

Output speed 0.425‐445 r/min
Ratio range 1.3.15‐9000
Input power 0.25‐55KW
Mounting position B5,V1, V3 etc.
Mounting dimensions Standard
Reduction ratio i >3
Permit torque range ≤ 540000N. M

Series N: Inline Planetary Gearbox

Gearboxes for planetary inline (N-Series) come with sturdy and precise iron housing made of ductile. With low-noise operation and top-quality manufacture (ISO 9001:2008 as well as CE certified) Each in-line gearbox planetary (NE series) is specifically designed to withstand heavy-duty use. This is why they are able to be able to withstand axial or radial forces on the output shaft.

This unique operation method permits these gearboxes to endure massive radial loads because of their proportional spread of torque. Furthermore, each line of the planetary gearbox (NE series) is a male-female arrangement.

Furthermore to that, we are the only planetary gearbox manufacturer who puts money into research and development and the top-quality reducer gearbox is a security.

In addition, with all of our planetary gearboxes that are in-line (NE series) it is possible to achieve various ratios of reduction (at least 1-5) and various output speeds. So, you can tune every planetary gear in line to meet your specific manufacturing requirements and specifications.

  • Modular design, combined according to customer requirement
  • Heavy bearing, Designed for heavy-duty Application
  • Hardened gearing, long life with high reliability
  • Low-speed shaft design
Torque range 1000 … 540000 Nm Input IEC Flange
Mechanical rating (n1 = 1500 min-1) up to 200kW Electric motor
Gear ratios 39.71-456.44 Solid input shaft with or without fan cooling – inch or metric dims.
Gear unit versions Applicable AC motors Integral motors and brake motors
Right angle (with bevel gear set) IEC-normalized motors and brake motors
Mounting type Foot Single and dual-speed motors
Flange mounted Main brake features DC and AC supply
Torque-arm Faster brake reaction through an electronically controlled rectifier
Output shaft options Solid shaft Main motor options Thermistors and thermostat sensors
Splined shaft Independent forced cooling
Female splined shaft Line driver and push-pull incremental encoder
Hollow shaft with shrink disc



N series planetary gearbox torque sheet with models

Gear unit size 200 201 240 241 280 281 353/354 355 400 401
Normal output torque
1500 2000 3500 4000 4300 7300 13000 16000 20000 23000
Gear unit size 428 429 445 446 510 542 543 695 810 885
Normal output torque
26000 30000 32000 43000 63000 75000 100000 150000 300000 420000