PER Right Angle Planetary Gearbox Backlash±3 Arcmin Reliable

PER Right Angle Planetary Gearbox, right angle planetary gearbox for CNC machines
planetary gearbox for robotic arms
right angle gearbox for packaging machinery
high torque gearbox for renewable energy systems industrial automation planetary gearbox

Product Overview

The PER right angle planetary gearbox is a high-performance industrial gearbox designed for applications requiring high torque, precise motion control, and compact installation. Its right-angle design utilizes helical bevel gears, allowing the motor to be mounted at a 90-degree orientation, which significantly reduces installation space without compromising performance.

This reducer efficiently converts high-speed motor output into low-speed, high-torque motion, making it ideal for renewable energy systems, packaging machinery, CNC machines, and robotic automation. Its robust construction features integrated ball bearings, high-viscosity synthetic lubrication, and IP65 protection, ensuring long-term reliability even in demanding industrial environments.

The PER right angle planetary gearbox is engineered to provide high torsional rigidity and low backlash, offering gear ratios from 3:1 to 100:1 and rated torque outputs ranging from 14 Nm to 423 Nm. This combination of high torque, compactness, and precision makes the PER reducer suitable for space-limited systems that require reliable and accurate motion control.

Planetary gear technology like the PER right angle planetary gearbox is recognized for its compact size, high torque-to-weight ratio, and durability. For engineers seeking authoritative guidance, references such as the American Gear Manufacturers Association (AGMA) provide standards for planetary gear design, efficiency, and load calculations. Additional technical research is available through IEEE Xplore and NASA Technical Reports, offering insights into advanced planetary gear applications in industrial and aerospace environments.

With maintenance-free operation, leak-proof lubrication, and quiet, efficient performance, the PER Right Angle Planetary Gear Reducer is an ideal choice for high-demand industrial systems.

Key Features

Space-Saving Right-Angle Design
The PER right angle planetary gearbox features a compact right-angle configuration with helical bevel gears, enabling 90-degree motor installation. This reduces installation space requirements, making it perfect for compact machinery and constrained industrial environments.
High Rigidity and High Torque
Integrated ball bearings enhance rigidity, allowing torque outputs from 14 Nm to 423 Nm. This makes the PER series suitable for heavy-duty applications that require stable and precise torque transmission.
Flexible Mounting Options
Available with connector or shaft-coupling mounting, the PER reducer can be easily integrated with various motor types, providing flexibility and convenience in installation.
Leak-Free Lubrication
Equipped with high-viscosity, non-separating synthetic grease, the PER right angle planetary gearbox prevents oil leakage, ensuring cleaner operation and long-term reliability.
Maintenance-Free Operation
The PER right angle planetary gearbox is designed for long-term use without the need for lubricant replacement, minimizing maintenance downtime and operational costs.
Low Noise and High Efficiency
Noise levels are as low as 62 dB(A) at 3000 rpm, and efficiency reaches up to 97%, making it suitable for quiet, energy-efficient industrial operations. For additional guidance on gear system efficiency and torque calculations, see Engineering Toolbox.

Specs	Unit	Stage	Ratio	PER040	PER060	PER090	PER120	PER160
Rated Output Torque / T2N	Nm	1	3	14	28	113	150	323
Rated Output Torque / T2N	Nm	1	4	15	38	115	160	364
Rated Output Torque / T2N	Nm	1	5	17	40	118	160	423
Rated Output Torque / T2N	Nm	1	7	13	35	110	149	358
Rated Output Torque / T2N	Nm	1	10	12	25	105	141	293
Rated Output Torque / T2N	Nm	2	15	14	28	113	150	323
Rated Output Torque / T2N	Nm	2	20	15	38	120	160	364
Rated Output Torque / T2N	Nm	2	25	17	40	118	160	423
Rated Output Torque / T2N	Nm	2	30	13	28	113	150	323
Rated Output Torque / T2N	Nm	2	35	17	35	118	160	358
Rated Output Torque / T2N	Nm	2	40	12	38	115	146	364
Rated Output Torque / T2N	Nm	2	50	15	40	118	160	423
Rated Output Torque / T2N	Nm	2	70	13	35	110	149	358
Rated Output Torque / T2N	Nm	2	100	12	25	110	141	293
Max Output Torque / T2max¹	Nm	1,2	3-100	3×Nominal Output Torque	–	–	–	–
Rated Input Speed / n1N	rpm	1,2	3-100	3000	3000	3000	3000	2500
Max Input Speed / n1m	rpm	1,2	3-100	5000	5000	5000	5000	3600
Precision Backlash P1	arcmin	1	3-10	≤10	≤10	≤10	≤10	≤10
Precision Backlash P1	arcmin	2	12-100	≤12	≤12	≤12	≤12	≤12
Standard Backlash P2	arcmin	1	3-10	≤12	≤12	≤12	≤12	≤12
Standard Backlash P2	arcmin	2	12-100	≤14	≤14	≤14	≤14	≤14
Torsional Rigidity	Nm/arcmin	1,2	3-100	3	6	12	22	50
Max Radial Force / Frmax²	N	1,2	3-100	320	460	1300	3200	6520
Max Axial Force / Famax²	N	1,2	3-100	160	230	660	1600	3260
Service Life	hr	1,2	3-100	20000h	–	–	–	–
Efficiency / η	%	1	3-10	≥97%	–	–	–	–
Efficiency / η	%	2	15-100	≥94%	–	–	–	–
Weight	kg	1	3-10	0.73	0.99	2.1	4.98	18.2
Weight	kg	2	15-100	1.05	1.46	3.2	6.92	24.9
Operating Temperature	℃	1,2	3-100	(-25℃~+90℃)	–	–	–	–
Lubrication	–	1,2	3-100	Synthetic Grease	–	–	–	–
Protection Class	–	1,2	3-100	IP65	–	–	–	–
Mounting Position	–	1,2	3-100	Any Direction	–	–	–	–
Noise Level (n1=3000rpm, No load)	dB(A)	1,2	3-100	≤62	≤63	≤65	≤67	≤68
Moment of Inertia	kg·cm²	1	3	0.03	0.16	0.61	3.25	9.21
Moment of Inertia	kg·cm²	1	4	0.03	0.14	0.48	2.74	7.54
Moment of Inertia	kg·cm²	1	5	0.03	0.13	0.47	2.71	7.42
Moment of Inertia	kg·cm²	1	7	0.03	0.13	0.45	2.65	7.25
Moment of Inertia	kg·cm²	1	10	0.03	0.13	0.45	2.62	7.14
Moment of Inertia	kg·cm²	2	12-40	0.03	0.13	0.44	2.58	7.07
Moment of Inertia	kg·cm²	2	50-100	0.03	0.13	0.44	2.57	7.04

PER Standard Type Right Angle Planetary Gearbox Dimensions Stage1

PER Standard Type Right Angle Planetary Gearbox Dimensions Stage2

PER planetary Reducer Technical Datasheet (PDF)

Installation & Maintenance Manual (PDF)

CAD Models & Dimensions (ZIP)

Applications

Renewable Energy Systems
The PER right angle planetary gearbox is ideal for wind turbines, solar trackers, and other renewable energy equipment, converting high-speed motor output into low-speed, high-torque rotation to meet demanding operational requirements.
Packaging Machinery
Its compact design, high torque, and precision control make it well-suited for automated packaging lines, ensuring smooth operation and accurate product handling.
CNC Machines and Robotics: The PER right angle planetary gearbox supports numerical control machines and robotic systems, providing low backlash, high precision, and consistent torque transmission for cutting, milling, and assembly applications. For authoritative references on planetary gear design, visit AGMA – American Gear Manufacturers Association and consult IEEE Xplore for advanced research on high-precision gear systems.

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Interested in this PER right angle planetary gearbox? Contact our engineers for more details.

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Product Overview

Key Features

Technical Information

Applications

Contact Us

Interested in this PER right angle planetary gearbox? Contact our engineers for more details.

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