GMA-PL Series Power-Link Interface Ethernet Multi-Turn Absolute Encoder

short description:

GMA-PL Series encoder is a POWERLINK EitherNet interface Cooper-Gear-type multi-turn absolute encoder, with housing Dia.:58mm, Solid Shaft Dia.:10mm, Resolution: Max.29bits, Supply Voltage:5v,8-29v; POWERLINK is a patent-free, manufacturer-independent and completely software-based real-time communication system. It was first presented to the public in 2001 by the EPSG and available as a free open source solution since 2008. POWERLINK uses standard Ethernet components, ensuring the users of the benefits and flexibility of standard Ethernet technology. As a result, the users can continue to work with the same standardized hardware components and diagnostics tools as for the standard Ethernet communication.

Housing Dia.:58mm

Hollow/Solid Shaft Dia.:10mm

Resolution:Max.16bits, Single turn max.16bits, Total Max.29bits

Supply Voltage:5v,8-29v

Interface:Power-Link

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Product Detail

1. Main Product Parameters Table

Category	Parameter	Specification/Description
Product Name	Model	GMA-PL Series Encoder
Encoder Type		Multi-turn Absolute Encoder (Cooper-Gear type)
Communication Interface		POWERLINK (a patent-free, manufacturer-independent, fully software-based real-time Ethernet communication system)
Housing Diameter	Housing Diameter	58 mm
Shaft Diameter	Shaft Diameter	Solid/Hollow: 10 mm
Resolution	Resolution	- Single Turn: Up to 13/16 bits - Multi-turn: Up to 12/16 bits - Total Resolution: Up to 29 bits (Note: Two descriptions were provided; the table consolidates the single turn/multi-turn and overall resolution details.)
Supply Voltage	Supply Voltage	Options: 5 V or 8–29 V
Frequency Response	Max. Frequency Response	30 kHz
Starting Torque	Start Torque	0.01 N·m
Maximum Axial Load	Max. Shaft Loading (Axial)	5–30 N
Maximum Radial Load	Max. Shaft Loading (Radial)	10–20 N
Maximum Rotational Speed	Max. Rotary Speed	6000 rpm
Weight	Weight	160–200 g
Operating Temperature	Working Temperature	–30°C to 80°C
Storage Temperature	Storage Temperature	–40°C to 80°C
Protection Grade	Protection Grade	IP65
Certificates	Certificates	CE, ROHS, KC, ISO9001
Lead Time	Lead Time	- Samples: 3 days - Mass production: 7–10 days (Delivery within one week after full payment; specifics depend on negotiation and shipping method such as DHL, etc.)
Packaging	Packaging Details	Standard export packaging or as required by the buyer

2. Additional Detailed Information

POWERLINK Communication System

Features:

Patent-free, manufacturer-independent, fully software-based real-time Ethernet communication system.
Utilizes standard Ethernet components, compatible with standard Ethernet hardware and diagnostic tools.

Background:

First publicly introduced by EPSG in 2001.
Available as a free open-source solution since 2008.

Application Fields

Automatic control and measurement systems, widely used in:

Machinery manufacturing, shipping, textile, printing, aviation, military industry, testing machines, elevators, etc.

Product Characteristics:

Vibration-resistant, corrosion-resistant, pollution-resistant.

Ordering Process (Five Steps to Select Your Encoder)

Replacement Selection:
If you are already using encoders from other brands (such as Sick, Heidenhain, Nemicon, Autonics, etc.), please provide the original brand/model information. Our engineers will advise you on a high cost-performance equivalent replacement.
Choose the Encoder Type:

Select the Output Format/Interface:

For incremental encoders: Options include NPN, PNP, Line Driver, Push-Pull, etc.
For absolute encoders: Options include Parallel, SSI, BISS, Modbus, CANopen, Profibus, DeviceNET, Profinet, EtherCAT, POWERLINK, Modbus TCP, etc.

Select the Encoder Resolution:

Gertech Incremental Encoder: up to 50,000 ppr
Gertech Absolute Encoder: up to 29 bits

Select the Housing and Shaft Diameter:
Choose according to your application; available options range from 25–100 mm for housing diameter and 4–45 mm for shaft diameter (this product is 58 mm housing with a 10 mm shaft).

Equivalent Replacement Models

Gertech Equivalent Replacements for Foreign Products Include:

Omron:
E6A2-CS3C, E6A2-CS3E, E6A2-CS5C, E6A2-CS5C, E6A2-CW3C, E6A2-CW3E, E6A2-CW5C, E6A2-CWZ3C, E6A2-CWZ3E, E6A2-CWZ5C;
E6B2-CS3C, E6B2-CS3E, E6B2-CS5C, E6A2-CS5C, E6B2-CW3C, E6B2-CW3E, E6B2-CW5C, E6B2-CWZ3C, E6B2-CWZ3E, E6B2-CBZ5C;
E6C2-CS3C, E6C2-CS3E, E6C2-CS5C, E6C2-CS5C, E6C2-CW3C, E6C2-CW3E, E6C2-CW5C, E6C2-CWZ3C, E6C2-CWZ3E, E6C2-CBZ5C.
Koyo:
TRD-MX, TRD-2E/1EH, TRD-2T, TRD-2TH, TRD-S, TRD-SH, TRD-N, TRD-NH, TRD-J, TRD-GK, TRD-CH series.
Autonics:
E30S, E40S, E40H, E50S, E50H, E60S, E60H series.

Packaging and Shipment

Packaging:
Standard export packaging or customized as per buyer requirements.
Shipment:
Via DHL or other methods as negotiated.

FAQ (Frequently Asked Questions)

How to Select an Encoder?

Before placing an order, clearly determine whether you need an incremental or absolute encoder and discuss with the sales service department.

What Specifications Need to Be Confirmed Before Ordering?

Encoder type (solid shaft or hollow shaft)
Housing diameter (25–100 mm)
Shaft diameter (4–45 mm)
Phases & Resolution (20 ppr to 65,536 ppr)
Circuit output mode (NPN, PNP, voltage, push-pull, line driver, etc.)
Supply voltage (DC 5V–30V)

How to Confirm the Right Encoder?

Check the installation dimensions and contact the supplier for further details if necessary.

What is the Minimum Order Quantity?

MOQ is 20 pcs (smaller quantities are possible, but shipping costs will be higher).

Why Choose the Gertech Brand?

All encoders are designed and developed by our in-house engineering team since 2004, with many components imported. We operate in an anti-static, dust-free workshop, and our products are ISO9001 certified. Quality is our culture.