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ZK2000-3100-0020 Beckhoff

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The Beckhoff ZK2000-3100-0020 is part of the ZK Motor Cables series and features a 4-pin male M8 connector with A-coding and a cross-section of 4 x 0.25 mm². This cable has a 2.00 meter length, a PUR jacket, and provides an IP65/67 protection rating. It supports a maximum speed of 5 m/s, rated voltage of 50 V AC or 60 V DC, and rated current of 4 A.

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Product Description:

The ZK2000-3100-0020 motor cable is manufactured by Beckhoff as part of the ZK Motor Cables series. It provides a ready-made power link between decentralized servo drives and the motors they control, reducing on-site assembly work inside automated production cells. A molded connector on one end and open conductors on the other allow routing through drag chains while preserving consistent electrical characteristics. This arrangement is useful where compact motion assemblies need a flexible cable that can be connected quickly at the motor end without adding bulky terminal hardware along the cable run.

On the drive side, the cable terminates in an M8 circular connector that follows the A-coded layout. The interface is a male plug with a 4-pin arrangement, and the conductor order is 1-Brown, 2-White, 3-Blue, and 4-Black for clear field matching. Each core has a cross-section of 4 x 0.25 mm² (AWG24), providing flexibility while supporting the stated load current. Mechanical retention of the connector is achieved with a 0.4 Nm coupling nut, which helps keep the connection secure during repeated machine motion. The sheath is made of PUR for abrasion and coolant resistance, and the overall outside diameter of 4.4 mm ± 0.15 mm helps the cable fit compact cable carriers and narrow routing spaces. When properly mated, the assembly meets the IP65/67 ingress rating, which helps protect the conductors from dust and temporary water exposure.

The cable has a length of 2.00 m to its open-end termination, where tinned leads can be connected to screw or spring clamps on the motor side. It supports a continuous load of 4 A at 50 V AC or 60 V DC to match low-power motion axes. During machine movement, the jacket tolerates speeds up to 5 m/s and acceleration peaks of 10 m/s², enabling rapid positioning cycles without placing unnecessary stress on the conductors. A separate strain-relief device should be fitted at the free end to help prevent pullout during dynamic operation and to keep repeated bending forces away from the termination point.

Coding
A-coded
Connector Size
M8
Contact Type
Male
Cross-section
4 x 0.25 mm² (AWG24)
Jacket Material
PUR (polyurethane)
Length
2.00 m
Max Acceleration
10 m/s²
Max Speed
5 m/s
Nut Torque
0.4 Nm
Outer Cable Diameter
4.4 mm ± 0.15 mm
Pin Assignment
1-Brown, 2-White, 3-Blue, 4-Black
Pin Count
4-pin
Protection Rating
IP65/67
Rated Current
4 A
Rated Voltage
50 V AC / 60 V DC
Termination
Open End

Frequently Asked Questions about ZK2000-3100-0020:

Q: What connector type and coding does the ZK2000-3100-0020 cable use?

A: The ZK2000-3100-0020 motor cable has an A-coded M8 male connector for connection compatibility with matching sockets.

Q: What is the rated current capacity of the ZK2000-3100-0020 motor cable?

A: This cable supports a rated current of up to 4 amps during normal operation.

Q: What material is used for the jacket of the ZK2000-3100-0020 motor cable?

A: The jacket of the ZK2000-3100-0020 is made from PUR (polyurethane), which is durable and flexible for industrial environments.

Q: What level of environmental protection does the ZK2000-3100-0020 provide?

A: The ZK2000-3100-0020 has a protection rating of IP65/67, allowing it to be used in environments with dust and water exposure.

Q: What is the length of the ZK2000-3100-0020 motor cable?

A: This cable is supplied in a 2.00 meter length, suitable for medium-distance motor connections.


Internal Product Review

  • ‘‘The ZK2000-3100-0020 is a Beckhoff ZK motor cable with an A-coded M8 connector. A PUR jacket and IP65/67 protection give the assembly a dependable edge in demanding machine environments. The 4-pin open-end configuration supports clean integration and makes the cable a strong choice for motor connectivity.’’

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