The AMP8041 Distributed Servo Drive BECKHOFF

 AMP8041-Dx1z | Distributed servo drive 2.40…2.50 Nm (M0), F4 (87 mm)

The AMP8041 permanent magnet-excited three-phase synchronous motor with integrated servo drive can be equipped with either multi-turn or single-turn encoders. With One Cable Automation, the EtherCAT P single cable solution features a simple, convenient, and fail-safe connection to the AMP8600 distributed power supply module or the AMP8800 decentralized distribution module.

Servo Drive BECKHOFF 
Servo Drive BECKHOFF

The three-phase synchronous motor with flange code F4 (87 mm) and motor length 1 has a shaft diameter of b = 19 k6 and a free shaft end of d = 40 mm.

Drive-integrated safety functions
The AMP8000 distributed servo drive includes TwinSAFE as standard for the realization of the drive-integrated safety functions STO/SS1 according to IEC 61800-5-2. It is optionally available with the following TwinSAFE Safe Motion safety functions:

  • Safe stop functions (STO, SOS, SS1, SS2)
  • Safe speed functions (SLS, SSM, SSR, SMS)
  • Safe position functions (SLP, SCA, SLI)
  • Safe acceleration functions (SAR, SMA)
  • Safe direction functions (SDIp, SDIn)
  • Safe braking functions (SBC, SBT)

The TC3 Drive Manager 2 serves as a commissioning tool. Thanks to the structured design and the wide range of functions, the commissioning of the axis is simple and intuitive.

Technical Data

Data for 400 V AC


Motor type

permanent magnet-excited three-phase synchronous motor with integrated servo drive

Nominal voltage

0…848 V DC

Standstill torque

2.40 Nm

Rated torque

2.30 Nm

Peak torque

12.0 Nm

Rated speed

3000 min-1

Rated power

0.70 kW

Rotor moment of inertia

1.09 kgcm², with brake: 1,73 kgcm²

Motor feedback

single-turn absolute encoder

System bus


Drive profile

CiA402 according to IEC 61800-7-201 (CoE)

Connection technology

ECP B23 plug

Realisation STO

by local TwinSAFE Logic or by FSoE

Safe stop functions

Safe Torque Off (STO), Safe Stop 1 (SS1)

Safety standard

EN ISO 13849-1:2015 (Cat 4, PL e), EN 61508:2010 (SIL 3) and EN 62061:2005 + A1:2013/A2:2015 (SIL CL3)

Ambient temperature (operation)

+5…+40 °C


CE, cULus, EAC

 Housing Data

Housing data


Protection class

IP 54, IP 65 (shaft seal)

Design form

flange-mounted according to IM B5, IM V1, IM V3




dark gray powder coating, similar to RAL7016


[caption id="attachment_20715" align="align-center" width="1037"]Servo Drive BECKHOFF Drawing Servo Drive BECKHOFF Drawing[/caption]




80 j6


19 k6


40 mm


100 mm


87 mm

k (without brake)

225.5 mm

k (with brake)

257.5 mm


Read More: AMI8121 Compact Integrated Servo Drive BECKHOFF