4p3040.00-k36

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The 4p3040.00-k36 from B & R Automation is part of the 4P Power Panels series and features a compact 40 mm frame size. With a sturdy aluminum alloy housing and a gear ratio of 36:1, it delivers a rated output torque of 13 Nm and is highly efficient at ≈ 94% under full load. It supports a maximum input speed of 6000 rpm.

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Product Description:

The 4P Power Panels B&R Automation 4P3040.00-K36 is a compact planetary gearbox designed for servo driving applications.

This gearbox provides the highest to weight ratio available in a frame size of 40 mm and a gear ratio of 36:1. It has a flange-powered connection interface through which it is easily and safely connected to servo motors. The severity of having to transfer torque in a secured manner with no slippage, even in dynamic load conditions, is the K-type keyed design of the output shaft. The rated output torque of the gearbox is 13 Nm, and the maximum output torque is 18 Nm, making the gearbox suitable for supporting applications that are subject to moments of overload. The gearbox is quite efficient in spite of its small size, with an efficiency of nearly 94% at full load, which makes it a very high-efficiency device in terms of power plant operations. It can operate at a maximum input speed of 6000rpm, being compatible with the majority of fast servo motor outputs.

Backlash is maintained at a value less than 10 arcminutes, which is essential in preserving precision motion systems' positions. The 4P3040.00-K36, with an aluminum alloy case, strikes the right balance between strength and lightweight design, tipping the scales at about 2 kg. It is an IP54 rating, which provides resistance to splashing water and dust, and is adequate in most indoor industrial areas. It has a temperature range of -20°C to +90°C, and this gives a thermal resilience to a variety of working conditions. The panel size is roughly 205 mm x 220 mm x 110 mm, and the unit can be easily installed into compact automation systems.

Backlash (arcmin)
< 10 arcmin
Dimensions (panel)
205mm × 220mm × 110mm
Efficiency At Full Load
≈ 94%
Frame Size
40 mm
Gear Ratio
36:1
Housing Material
Aluminum Alloy
Input Interface
Flange Mounted
Max Output Torque
18 Nm
Maximum Input Speed
6000 rpm
Operating Temperature
-20°C to +90°C
Output Shaft
K-type (Keyed Shaft)
Protection Class
IP54
Rated Output Torque
13 Nm
Type
Planetary Gearbox
Weight
2kg

Frequently Asked Questions about 4p3040.00-k36:

Q: What is the gear ratio and torque rating of the 4P3040.00-K36?

A: The 4P3040.00-K36 has a gear ratio of 36:1, with a rated output torque of 13 Nm and a maximum output torque of 18 Nm for handling overload conditions.

Q: What kind of servo applications is the 4P3040.00-K36 suited for?

A: The 4P3040.00-K36 is ideal for robotics, CNC axes, and packaging systems where compact size, low backlash, and high torque are essential.

Q: How is the 4P3040.00-K36 connected to servo motors?

A: It features a flange-mounted interface and a keyed output shaft (K-type), ensuring a secure, slip-free connection to servo motors.

Q: What is the efficiency and backlash specification of the 4P3040.00-K36?

A: The gearbox delivers up to 94% efficiency at full load and maintains backlash below 10 arcminutes for precision motion control.

Q: What are the environmental specs and physical dimensions of the 4P3040.00-K36?

A: The 4P3040.00-K36 operates between -20°C and +90°C, is IP54-rated, and has dimensions of approximately 205 mm x 220 mm x 110 mm with a weight of around 2 kg.


Internal Product Review

  • ‘‘The 4P3040.00-K36 planetary gearbox from B&R Automation is built for precision and torque in tight spaces. With a compact frame and high efficiency, it’s a solid match for servo-driven systems in robotics, CNC machines, and packaging lines where control and reliability matter.’’

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