Baumer HMG11 series HeavyDuty encoders absolute

The Baumer HMG11 series is a line of heavy-duty absolute encoders designed for use in harsh industrial environments. Here is a detailed introduction:

Technical Parameters

Sensing Method: It adopts an optical sensing method, which provides high - accuracy position detection and stable signal output.

Resolution: The single - turn resolution is 13 bits, and the multi - turn resolution can be 12 bits or 16 bits, offering a high - precision position - measurement range.

Shaft Type: It has blind or through - hollow shafts with diameters of 16 - 20 mm, as well as cone shafts with a diameter of 17 mm (1:10), to meet various installation requirements.

Load Capacity: It can bear an axial load of up to 250 N and a radial load of up to 400 N, with strong load - bearing capacity.

Protection Level: The protection level is IP67, which is dust - proof, waterproof, and suitable for use in harsh environments.

Temperature Range: The working temperature range is - 20 °C to 85 °C, which can adapt to different temperature environments.

Multiturn Sensing Technology: It uses microGEN technology, a non - contact technology that does not require gears or batteries, resulting in low mechanical wear, high - speed operation, low failure rates, and a long service life.

Signal Output and Interface

Signal Output: It supports square - wave TTL (RS422) signals and can provide redundant absolute signals.

Interface Type: It has various interfaces such as SSI, Profibus, CANopen, DeviceNet, and Profinet, which can be easily integrated into different industrial control systems.

Structural Features

Compact Shell Design: The shell is made of aluminum alloy or stainless steel, which is durable and has strong corrosion resistance.

Rotatable Junction Box: The junction box can be rotated 180°, which is convenient for wiring and installation.

Here are some models of the Baumer HMG11 series:

Differentiated by communication protocol and function:

HMG11N29Z0: Multi-turn CANopen communication model, suitable for industrial scenarios that require data transmission and control through the CANopen protocol.

HMG11D29Z0: Multi-turn DeviceNet load-bearing encoder, using the DeviceNet protocol, suitable for industrial equipment based on the DeviceNet network with high requirements for encoder load capacity.

HMG11-with Profibus-DPV0 interface model: can be connected to the Profibus - DPV0 network to achieve data interaction with other devices that support this protocol, and is often used in some traditional industrial automation systems.

HMG11-with Profibus-DPV2 interface model: Compared with DPV0, DPV2 has more advanced functions and performance, and is suitable for industrial application scenarios with higher requirements for data transmission and more complex control functions.

HMG11-Model with Profinet interface: It is easy to integrate seamlessly with other devices in the Profinet network and is suitable for production lines with high automation and high real-time requirements, such as automobile manufacturing, electronic equipment manufacturing and other industries.

HMG11-Model with EtherCAT and/or SSI interface: The EtherCAT interface provides high-speed, real-time Ethernet communication capabilities and is suitable for motion control applications with extremely high data transmission speed and accuracy requirements; the SSI interface is often used in occasions where synchronous serial data transmission with a specific control system is required.

Differentiate by special environmental requirements:

HMG11-Explosion-proof type, such as models with II 3G Ex na IIC T4 Gc explosion-proof grade identification: Suitable for hazardous environments with flammable and explosive gases or dust.

In addition, some models may have differences in resolution, axis type, housing material, etc. to meet the specific needs of different users, such as HMG11S13H2048, HMG11PS29H2048, etc. These models may differ in resolution, signal output form, etc.