Name: EMMT-AS-80-M-HS-RS Festo Servo motor - INOSAKI
SKU: Festo-5255437
Price: 867.00 USD
Availability: InStock

Technical Overview

The Festo EMMT-AS-80-M-HS-RS is a high-performance synchronous servo motor designed for precise industrial automation. It features a nominal power rating of 690 W at 680 V DC, delivering a nominal torque of 2.2 Nm. Equipped with an absolute single-turn inductive encoder and EnDat 2.2 interface, it provides high-resolution position feedback and integrated digital temperature monitoring. Its robust design includes a hybrid M23 plug connection, IP67 housing protection, and high angular acceleration capabilities for dynamic movement tasks.

Key Features

Absolute single-turn encoder (ECI 1118)
Digital motor temperature transmission via EnDat 2.2
Hybrid plug M23x1 connection system
IP67 housing protection including connection components
Maintenance-free bearing with 20,000h lifetime
High angular acceleration up to 100,000 rad/s²
RoHS-compliant and LABS (PWIS) conform zone III

Technical Specification Matrix

Parameter	Value
Ambient temperature	-40 °C ... 40 °C
Note on ambient temperature	Up to 80°C with derating of -1.5% per degree Celsius
Max. installation height	4000 m
Note on max. installation height	As of 1,000 m: only with derating of -1.0% per 100 m
Storage temperature	-40 °C ... 70 °C
Relative air humidity	0 - 90%
Conforms to standard	IEC 60034
Temperature class as per EN 60034-1	F
Max. winding temperature	155 °C
Rating class as per EN 60034-1	S1
Temperature monitoring	Digital motor temperature transmission via EnDat®2.2
Motor type to EN 60034-7	IM V1 IM V3
Mounting position	optional
Degree of protection	IP40
Note on degree of protection	IP40 for motor shaft without rotary shaft seal IP65 for motor shaft with rotary shaft seal IP67 for motor housing including connection components
Concentricity, coaxiality, axial runout to DIN SPEC 42955	N
Balance quality	G 2.5
Detent torque	<1.0% of peak torque
Bearing lifetime under nominal conditions	20000 h
Interface code, motor out	80P
Electrical connection 1, connection type	Hybrid plug
Electrical connection 1, connector system	M23x1
Electrical connection 1, number of connections/cores	15
Electrical connection 1, connection pattern	00995913
Pollution degree	2
Note on materials	RoHS-compliant
Corrosion resistance class CRC	0 - No corrosion stress
LABS (PWIS) conformity	VDMA24364 zone III
Vibration resistance	Transport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Shock resistance	Shock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Approval	RCM trademark c UL us - Recognized (OL)
CE mark (see declaration of conformity)	To EU EMC Directive To EU Low Voltage Directive In accordance with EU RoHS Directive
UKCA marking (see declaration of conformity)	To UK RoHS instructions To UK regulations for electrical equipment
Certificate issuing authority	UL E342973
Nominal operating voltage DC	680 V
Type of winding switch	Star inside
Number of pole pairs	5
Standstill torque	2.6 Nm
Nominal torque	2.2 Nm
Peak torque	6.4 Nm
Nominal rotary speed	3000 rpm
Max. rotational speed	6800 rpm
Max. mechanical speed	14000 rpm
Angular acceleration	≤100000 rad/s²
Nominal power rating of motor	690 W
Continuous stall current	2.6 A
Nominal motor current	2.2 A
Peak current	9 A
Motor constant	1 Nm/A
Standstill torque constant	1.17 Nm/A
Voltage constant, phase-to-phase	70.7 mVmin
Phase-phase winding resistance	7.43 Ohm
Phase-phase winding inductance	31.8 mH
Winding longitudinal inductivity Ld (phase)	19.4 mH
Winding cross inductivity Lq (phase)	23.8 mH
Electric time constant	6.4 ms
Thermal time constant	45 min
Thermal resistance	0.78 K/W
Measuring flange	250 x 250 x 15 mm, steel
Total mass moment of inertia of output	1.035 kgcm²
Product weight	2640 g
Permissible axial shaft load	120 N
Permissible radial shaft load	620 N
Rotor position sensor	Absolute single-turn encoder
rotor position sensor, manufacturer designation	ECI 1118
rotor position sensor, absolute detectable revolutions	1
Rotor position encoder interface	EnDat® 22
Rotor position sensor, encoder measuring principle	Inductive
rotor position sensor, DC operating voltage	5 V
rotor position sensor, DC operating voltage range	3.6 V ... 14 V
rotor position sensor, position values per revolution	262144
Rotor position transducer resolution	18 bit
rotor position sensor, system accuracy of angle measurement	-120 arcsec ... 120 arcsec
Mean time to failure (MTTF), subcomponent	190 years, rotor position sensor
Energy efficiency	ENEFF (CN) / Class 2

Industrial Applications

1. High-Speed Cartesian Packaging Gantry (X/Y Axes)

Utilizing the Festo EMMT-AS-80 servo motor to drive the horizontal axes of a pick-and-place robot in a packaging line. The motor's high dynamic response allows for rapid acceleration and deceleration, essential for maximizing throughput in end-of-line palletizing or boxing units. The One Cable Technology (OCP) significantly reduces the cabling bulk and weight in the cable carrier chains, minimizing wear and failure points in high-cycle moving gantries.

Problem Solved

Solves the need for reduced cycle times and lower maintenance in high-speed packaging machinery. The elimination of the holding brake (standard in this RS model) is appropriate for horizontal axes, reducing unnecessary drag and weight, while the IP67 housing protects the motor body from packaging dust.

Peak torque 6.4 NmMax. rotational speed 6800 rpmOne Cable Solution (OCP)Low mass moment of inertia 1.035 kgcm²Horizontal Gantry

2. Precision Adhesive Dispensing System

Driving the motion axes of an automated gluing or sealing cell for electronics assembly. The application requires extremely smooth velocity control to ensure a consistent adhesive bead width around complex contours. The motor's exceptionally low cogging torque ensures the dispensing head moves without ripple effects, preventing gaps or blobs in the sealant track.

Problem Solved

Eliminates surface finish imperfections and inconsistent bead application caused by motor cogging. The EnDat 2.2 interface with 18-bit resolution provides the fine position feedback necessary for tracing intricate micro-geometries on circuit boards or housings.

Detent torque <1.0%EnDat 2.2 Interface18-bit ResolutionPath FidelityIP40 Shaft

3. Rotary Indexing Table for Automated Assembly

Powering a rotary indexing table that moves workpieces between assembly stations (e.g., pressing, screwing, testing). The absolute single-turn encoder allows the system to know the exact angle of the table within a 360-degree rotation immediately upon startup, removing the need for a homing routine. The high torque density allows for fast indexing steps even with the inertia of a loaded table.

Problem Solved

Reduces machine startup time by eliminating homing cycles for rotary applications. The nominal torque of 2.2 Nm (Peak 6.4 Nm) provides sufficient stiffness to hold the table position electronically during light assembly tasks, while the compact Size 80 flange fits easily under standard assembly platforms.

Absolute single-turn encoderNominal torque 2.2 NmStandstill torque 2.6 NmRotary IndexingDirect Drive