DONLY DLP Industrial Planetary Reducers

MANUFACTURER DOCUMENTATION

Overview

DONLY’s DLP range serves heavy industrial drives. The published torque is a series maximum, not a continuous rating for every ratio or frame; obtain a selected assembly calculation before ordering.

Read original manufacturer specification ↗

Published series specifications

Series ranges describe the product family. They are not interchangeable operating points.

Frame range: 3–29
Ratio range: 25–4,000
Maximum permitted series torque: 2,600 kNm (2,600,000 Nm)
Input speed: 0–1,800 rpm
Installation: Horizontal / vertical
Housing: HT250
Gear material: 20CrMnTi
Output interfaces: Hollow shaft / solid shaft / spline

Design & options

Modular components
Multiple shaft seals
Cooling arrangements selected for duty

Applications to discuss

Mixers
Roller presses
Crushers
Hoists

Model configuration table

The source page provides a series overview rather than a complete model/ratio rating table. Use the manufacturer link above for selection drawings and confirm the precise operating point before ordering.

Selection checks for DLP Industrial Planetary Reducers

Use these questions with the manufacturer’s current model sheet and your actual operating conditions.

The 2,600 kNm figure is a maximum across the DLP family; ask DONLY for the selected frame and ratio's rated and thermal capacity.
Confirm hollow, solid or splined output, horizontal or vertical installation, and the cooling arrangement against the installation drawing.

Source & attribution

https://donly.com.cn/?list_7/195.html
Checked 2026-09-21. Image and catalog data: DONLY.

DLP Industrial Planetary Reducers