NEBM-L10G14-EH-2.5-Q7N-LE12 - Uncategorized Festo - Free user manual and instructions

Product Type	Motor Cable
Brand	Festo
Model	NEBM-L10G14-EH-2.5-Q7N-LE12
Intended Use	Connects stepper motor EMMB-ST with servo drive CMMT-ST
Cable Length	2.5 m
Cable Composition (Conductor Cross-Section)	4x0.75 mm² + 2x0.5 mm² + 6x0.15 mm²
Shielding	Yes
Cable Outer Diameter D1	10.8 mm
Shield Sleeve Diameter D2	Approx. 12.5 mm
Mounting Space A	≥ 250 mm
Current Rating at 40°C	11.7 A
Operating Voltage Range	DC 0 ... 48 V
Surge Resistance	1.5 kV
Bending Radius (Fixed Installation)	≥ 43.2 mm
Bending Radius (Flexible Installation)	≥ 81 mm
Ambient Temperature (Fixed Installation)	-40 ... +90 °C
Ambient Temperature (Flexible Installation)	-25 ... +80 °C
Cable Sheath Material	TPE-U(PUR)
Insulation Material	PP
Connection 1 (Field Device)	Hybrid socket L10, 14 pins (13 assigned), snap-locking, IP20
Connection 2 (Controller)	Open end with 12 wires, wire ferrules, IP20
Suitable for Energy Chains	Yes
Certificates	Declaration of conformity available at www.festo.com/sp
Safety	Before working on the product, switch off power supply and secure against reactivation

Frequently Asked Questions - NEBM-L10G14-EH-2.5-Q7N-LE12 Festo

What is the Festo NEBM-L10G14-EH-2.5-Q7N-LE12 motor cable used for?

This motor cable is designed to connect the EMMB-ST stepper motor with the CMMT-ST servo drive.

What are the main electrical specifications of this cable?

The cable has a current rating of 11.7 A at 40°C and an operating voltage range of DC 0 to 48 V. It has a surge resistance of 1.5 kV.

What is the bending radius for fixed and flexible installation?

For fixed installation, the minimum bending radius is ≥ 43.2 mm. For flexible installation, it is ≥ 81 mm.

Can this cable be used in energy chains?

Yes, the cable is suitable for use in energy chains (cable carriers). Follow the mounting instructions to avoid twisting and maintain proper spacing.

How should the cable be strain-relieved?

For the hybrid socket side, fix the cable sheath before the socket to avoid strain on the socket. For the wire end side, fix the cable sheath in front of the wire ends to prevent strain on the wires.

What safety precautions must be taken before installation?

Before working on the product, always switch off the power supply, ensure it is off, and secure it against being switched on again.

What is the ambient temperature range for this cable?

For fixed installation, the ambient temperature range is -40 to +90 °C. For flexible installation, it is -25 to +80 °C.

What type of connectors does the cable have?

One end has a hybrid socket L10 with 14 pins (13 assigned) and snap-locking. The other end has 12 open wires with wire ferrules. Both ends have IP20 protection.

Where can I find additional documentation and accessories?

Additional documents are available at www.festo.com/sp. Accessories can be found at www.festo.com/catalogue.

What is the cable composition?

The cable consists of 4x0.75 mm² + 2x0.5 mm² + 6x0.15 mm² conductors, shielded, with a TPE-U(PUR) sheath and PP insulation.

USER MANUAL NEBM-L10G14-EH-2.5-Q7N-LE12 Festo

Illustration of a USB cable connector with multiple leads (no text or symbols)

FESTO

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Germany

[phone]

www.festo.com

Assembly instructions

8156480

2024-03

[8156482]

8156480

Original instructions

© 2024 all rights reserved to Festo SE & Co. KG

1 Applicable documents

All available documents for the product → www.festo.com/sp.

2 Safety

2.1 Safety instructions

- Before working on the product: Switch off the power supply, ensure that it is off and secure it against being switched on again.

2.2 Intended use

The motor cable connects the stepper motor EMMB-ST with the servo drive CMMT-ST.

2.3 Training of qualified personnel

Work on the product may only be carried out by qualified personnel who can evaluate the work and detect dangers. The qualified personnel are trained in electrical engineering.

3 Additional information

- Contact the regional Festo contact if you have technical problems

→ www.festo.com.

- Accessories → www.festo.com/catalogue.

4 Structure

4.1 Product design

1 Hybrid socket L10
2 Wire end (12x)
3 Shielded connection
4 Cable
5 Contact assignment identification

Fig. 1: Product design
4.2 Contact assignment for motor and brake

Electrical connection 1Field device side		Signal Electrical connection 2Controller side X6
[1] Hybrid socket [2] Wire ends
1311975311412108642	1 Phase A RD
	2 Phase A/ BN
	3 BR+ GN WH
	4 BR- BU WH
	5 Shielding –
	6 Not assigned –
	13 Phase B BK
	14 Phase B/ WH

1) Colour code in accordance with IEC 60757:2021-06
Tab. 1: Contact assignment for motor and brake

4.3 Encoder contact assignment

Electrical connection 1Field device side		Signal Electrical connection 2Controller side X2
[1] Hybrid socket [2] Wire ends
	7 SLO+	VT
	8 SLO-	YE
	9 MA+	GY
	10 MA-PK
	11 +5 V	RD
	12 GND (0 V)	BU

1) Colour code in accordance with IEC 60757:2021-06
Tab. 2: Encoder contact assignment

5 Mounting

5.1 Mounting electrical connection 1

1. Align the hybrid socket [1].
2. Plug the hybrid socket [1] into the connection and click it into place.

5.2 Strain relief for electrical connection 1

• Fix the cable sheath in the section before the hybrid socket.
No strain on the hybrid socket.

5.3 Mounting electrical connection 2

1. Attach the shield connection [3] to the servo drive with the shield clamp
   → Servo drive operating instructions CMMT-ST.
2. Connect the wire ends [2] in accordance with the contact assignment. Note the contact assignment identification [5].

5.4 Strain relief for electrical connection 2

• Fix the cable sheath in the area in front of the wire ends.
No strain on the wires.

5.5 Wiring

Characteristics	Cable characteristics	Wiring
-E	Suitability for energy chains	In energy chain or flexible

Tab. 3: Wiring

5.6 Mounting in energy chain

1. Lay out the energy chain lengthways.
2. Place the cables in the energy chain without twisting them.
3. Separate cables from each other using separators/drilled holes.
4. Do not bind cables in bundles.
5. Maintain space X. X > 10% of the cable diameter D. With the energy chain hanging vertically: increase the space X.

1. Align the energy chain in the working position:

2. Make sure that the radius is greater than the bending radius R of the cables.
   –The cables can move freely in the bending radius KR of the energy chain.

The cable movement is not forced by the energy chain.

1. Mount the energy chain corresponding instruction manual.

2. Fasten the cables:

3. for short energy chains with a length < 1 m at both ends of the energy chain

4. for long sliding energy chains with a length >1 m at the driver end only

5. Do not move cables all the way to the fastening point.

3D wireframe model of a curved mechanical component with labeled dimension A (no text or symbols)

The mounting space A between the fastening point and bending movement is maintained.

NOTICE

Damage to cables if the chain breaks.

- Replace cables after a chain break.

NOTICE

Malfunction and material damage due to vertically suspended cables.

The cables stretch.

• Regularly check the length of the cables.
• Readjust the cables if required.

6 Technical data

NEBM-L10G14-EH-...-LE12 -Q6(N)	-Q7(N) -Q9(N)
Certificates, declaration of conformity	→ www.festo.com/sp
Cable characteristic Suitability for energy chains
Cable function 3x motor cable
Cable composition [mm2] 4x0.5 + 2x0.5	+ 6x0.15	4x0.75 + 2x0.5 + 6x0.15	4x1.5 + 2x0.5 + 6x0.15
Shielding Shielded
Cable diameter D1 [mm] 10.5 10.8
Diameter of shield sleeve D2 [mm] Approx. 12	5
Mounting space A [mm] ≥ 250
Current rating at 40 °C [A]	7.6	11.7	17.8
Surge resistance [kV]	1.5
Operating voltage range
DC UB [V]	0 ... 48
Bending radius
Fixed cable installation R [mm]	≥ 42		≥ 43.2
Flexible cable installation R [mm]	≥ 78.75		≥ 81
Ambient temperature
Fixed cable installation [°C]	-40 ... +90
Flexible cable installation [°C]	-25 ... +80
Material
Cable sheath	TPE-U(PUR)
Insulating sheath	PP
Electrical connection 1
Function	Field device side
Connection type	Hybrid socket
Connection technology	Plug pattern L10
Number of pins/cores	14
Assigned pins/cores	13
Type of mounting	Snap-locking
Degree of protection In assembled state	IP20
Electrical connection 2
Function	Controller side
Connection type	Cable
Connection technology	Open end
Number of pins/cores	12
Assigned pins/cores	12
Wire ends	Wire ferrule
Degree of protection In assembled state	IP20

Tab. 4: Technical data