SINAMICS S120M distributed servo drive

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SINAMICS S120M

SINAMICS S120M is the distributed version of the modular SINAMICS S120 drive system. This drive is a compact and turnkey drive unit that comprises

AM600 Adapter Module for supplying the distributed drive unit
Distributed drive unit (synchronous servomotor with integrated power unit and encoder)
Hybrid cable for power and communication

The power unit is not integrated in the control cabinet, as is normally the case, but in the motor for the driven axis. This brings advantages and freedoms for existing or new machine concepts.

Область применения

Typical SINAMICS S120M applications include the packaging, printing, glass and textile industries.

Дизайн

The SINAMICS S120M distributed drive system comprises the following units:

AM600 Adapter Module
Distributed drive unit (1FK7 synchronous servomotor with integrated Motor Module and multi-turn absolute encoder)
MOTION-CONNECT hybrid cable
Additional information on cables is provided in Section MOTION-CONNECT connection systems.
DRIVE-CLiQ Extension (necessary with more than 6 distributed drive units)
Hybrid Cabinet Bushing , optional
Terminating connector (essential for achieving the degree of protection; included in scope of supply of AM600 Adapter Module)

Функции

The 24 V electronics power supply is either provided from an external supply or from a Control Supply Module (CSM). The supply can also be taken from the central drive line-up using the 24 V terminal connector
Use of Line Modules (Active Line Module, Basic Line Module and Smart Line Module) from the SINAMICS S120 product family
The AM600 Adapter Module opens a line of distributed drive units. It feeds the DC link, auxiliary voltage, and DRIVE-CLiQ in a hybrid cable.
If several drive units are to be operated, then the possible number depends on the central Control Unit. If an additional Control Unit is used, the closed-loop control signals are fed into the DRIVE-CLiQ line via a DRIVE-CLiQ Extension
AM600 Adapter Module, DRIVE-CLiQ Extension and Hybrid Cabinet Bushing are not "visible" DRIVE-CLiQ nodes in the topology. The number of DRIVE-CLiQ Extensions is not restricted.
As Control Unit or control, all multi-axis Control Units in the SINAMICS/SIMOTION/SINUMERIK range can generally be used (CU320‑2, D4xx‑2, CX32‑2, NCUxx). The releases of SINAMICS S120M for the corresponding systems are published via the Siemens Industry Online Support Portal: https://support.industry.siemens.com

Principle of a SINAMICS S120M topology

Интеграция

Integration of SINAMICS S120M into the SINAMICS S120 drive system

Modular system for complex drive tasks

SINAMICS S120 solves complex drive tasks for a very wide range of industrial applications and is, therefore, designed as a modular system. Users can choose from many different harmonized components and functions to create a solution that best meets their requirements.

The powerful SIZER for Siemens Drives configuration tool makes it easier to choose and determine the optimum drive configuration.

SINAMICS S120 optimally supports:

Synchronous and asynchronous motors
Linear and torque motors
SINAMICS S120M

System architecture with a central Control Unit:

On the SINAMICS S120, the drive intelligence is combined with closed-loop control functions into Control Units. These units are capable of controlling drives in the vector, servo and V/f modes. They also perform the speed and torque control functions plus other intelligent drive functions for all axes on the drive. Inter-axis connections can be established within a component and easily configured in the STARTER commissioning tool using a mouse.

Functions for higher efficiency

Basic functions: Speed control, torque control, positioning functions
Intelligent starting functions for independent restart after power supply interruption
BICO technology with interconnection of drive-specific DI/DOs for easy adaptation of the drive system to its machine environment
Integrated safety functions for rational implementation of safety concepts
Regulated infeed/regenerative feedback functions for preventing undesirable reactions on the supply, allowing recovery of braking energy and ensuring greater stability against line fluctuations.

DRIVE-CLiQ – the digital interface between SINAMICS components

The SINAMICS S120 components, including the motors and encoders, are interconnected via a joint serial interface called DRIVE-CLiQ. The standardized cables and connectors reduce the variety of different parts and cut storage costs. Encoder evaluations for converting standard encoder signals to DRIVE-CLiQ are available for third-party motors or retrofit applications.

Electronic rating plates in all components

An important digital linkage element of the SINAMICS S120 drive system are the electronic rating plates integrated in every component. They allow all drive components to be detected automatically via DRIVE-CLiQ wiring. As a result, data do not need to be entered manually during commissioning or component replacement – helping to ensure that drives are commissioned successfully!

The electronic rating plate contains all the relevant technical data about that particular component. In the motors, for example, this data includes the parameters of the electric equivalent circuit diagram and characteristic values for the built-in motor encoder. In addition to the technical data, the electronic rating plate includes logistical data (manufacturer ID, article number, and ID). Since this data can be called up electronically on site or remotely, all the components used in a machine can always be individually identified, which helps simplify servicing.

Особенности

Reduced heat losses in the control cabinet thanks to distributed configuration
Reduced air conditioning in the control cabinet thanks to the power unit integrated into the motor
Reduced control cabinet volume thanks to the power unit integrated into the motor
Increased degree of flexibility for modernizations/retrofits thanks to specified control cabinet sizes
Less time spent on cabling, because the pre-assembled hybrid cable contains all signal and power cables
Reduction in overall cable length, because the pre-assembled hybrid cable contains all signal and power cables
Up to 12 distributed drive units can be operated on one AM600 Adapter Module, depending on their power ratings
Any number of AM600 Adapter Modules can be operated on one appropriately dimensioned infeed
Drive-integrated DI/DOs for easy adaptation to the machine environment
All safety variants and communication variants of the SINAMICS S120 system are also available in SINAMICS S120M
With the Terminal Module (TM54F), all of the safety functions available in the SINAMICS S120 drive system are available
Optimum integration into the SIMOTION and SINUMERIK system landscape

Технические данные

AM600 Adapter Module	6SL3555-2BC10-0AA0
Line connection voltage	380 ... 480 V 3 AC ±10 % (in operation -15 % <1 min)
Line frequency	47 ... 63 Hz
Electronics power supply (input)
Electronics voltage	24 V DC -15 ... +20 %
Electronics current	20 A
24 V busbar current-carrying capacity	20 A
Electronics line supply (output)
Electronics power supply	48 V DC
Rated power P_out ¹⁾	0.45 kW
Output current	10 A
DC-link supply
DC-link voltage	510 ... 720 V DC
Output current I_rated	25 A
Base-load current I_base	21.3 A
S6 current I_S6 40 %	30 A
Peak current I_max	50 A
DC-link capacitance	705 μF ±20 %
DC-link busbar current-carrying capacity	100 A
Rated power, electrical For a DC-link voltage of 600 V DC	14.7 kW
Total power loss Including electronics losses	0.06 kW
Minimum cable length to the 1st axis	3 m (9.84 ft)
Format	Booksize compact
Degree of protection	IP20
Ambient temperature during operation, perm.	0 ... 40 °C (32 ... 104 °F) >40 ... 55 °C (104 ... 131 °F) see derating characteristics of the Line Modules
Dimensions
Width	75 mm (2.95 in)
Height	270 mm (10.63 in)
Depth	224 mm (8.82 in)
Weight, approx.	3.2 kg (7 lb)

¹⁾ Only applies for an electronics input voltage > 26.5 V.

Distributed drive unit (synchronous servomotor with Motor Module and encoder)		6SL3532-6DF71-0R..	6SL3540-6DF71-0R..	6SL3542-6DF71-0R..	6SL3562-6DF71-0R..	6SL3563-6DF71-0R..
Type of construction		IM B5 IM V1 IM V3	IM B5 IM V1 IM V3	IM B5 IM V1 IM V3	IM B5 IM V1 IM V3	IM B5 IM V1 IM V3
Cooling method		Surface convection	Surface convection	Surface convection	Surface convection	Surface convection
Ambient temperature during operation, perm.	°C (°F)	-15 ... +40 (5 ... 104) >40 ... 55 (104 ... 131) with derating	-15 ... +40 (5 ... 104) >40 ... 55 (104 ... 131) with derating	-15 ... +40 (5 ... 104) >40 ... 55 (104 ... 131) with derating	-15 ... +40 (5 ... 104) >40 ... 55 (104 ... 131) with derating	-15 ... +40 (5 ... 104) >40 ... 55 (104 ... 131) with derating
Installation altitude, max.	m (ft)	1000 (3281)	1000 (3281)	1000 (3281)	1000 (3281)	1000 (3281)
Sound pressure level L_pA (1 m) acc. to DIN EN ISO 1680, max. Tolerance +3 dB	dB	55	55	55	65	65
Vibrational load in operation Acc. to IEC 68‑2‑6, DIN EN 60721 Part 3‑0 and Part 3‑3		Class 3M3	Class 3M3	Class 3M3	Class 3M3	Class 3M3
Constant deflection in frequency range 2 … 9 Hz	mm (in)	1.5 (0.06)	1.5 (0.06)	1.5 (0.06)	1.5 (0.06)	1.5 (0.06)
Constant deflection in frequency range 10 … 200 Hz		0.5 × g	0.5 × g	0.5 × g	0.5 × g	0.5 × g
Shock load in operation Acc. to DIN EN 60721 Part 3‑0 and Part 3‑3		Class 3M3	Class 3M3	Class 3M3	Class 3M3	Class 3M3
Max. peak acceleration		7 × g	7 × g	7 × g	7 × g	7 × g
Shock duration	ms	22	22	22	22	22
Degree of protection
Standard		IP54 (IP65 available soon)	IP65	IP65	IP65	IP65
Optional		IP67	IP67	IP67	IP67	IP67
Weight, approx.
Without brake	kg (lb)	4.1 (9.04)	5.3 (11.6)	7.1 (15.6)	11.9 (26.2)	13.9 (30.6)
With brake	kg	4.5 (9.92)	6 (13.2)	7.8 (17.2)	13.3 (29.3)	15.3 (33.7)
Synchronous servomotor
Shaft height		36	48 short	48 long	63 short	63 long
Rated speed	rpm	3000	3000	3000	3000	3000
Max. speed	rpm	9000	9000	6400	5600	6400
Rated torque	Nm (lb_f-ft)	0.8 (0.59)	1.05 (0.77)	1.8 (1.33)	2.7 (1.99)	2.2 (1.62)
Torque, max.	Nm (lb_f-ft)	3 (2.21)	4.9 (3.61)	10 (7.38)	19.3 (14.2)	27 (19.9)
Static torque	Nm (lb_f-ft)	1 (0.74)	1.3 (0.96)	2.5 (1.84)	5 (3.69)	7.1 (5.24)
Stall current	A	1.4	1.9	1.8	3.15	5
Moment of inertia
Without brake	kgm²(lb_f-in-s²)	0.065 (0.58) × 10^-3	0.16 (1.42) × 10^-3	0.29 (2.57) × 10^-3	1.12 (9.91) × 10^-3	1.47 (13.01) × 10^-3
With brake	kgm²(lb_f-in-s²)	0.075 (0.66) × 10^-3	0.192 (1.70) × 10^-3	0.32 (2.83) × 10^-3	1.22 (10.8) × 10^-3	1.57 (13.9) × 10^-3
Shaft torsional stiffness	Nm/rad (lb_f-ft/rad)	4100 (3024)	13000 (9589)	11400 (8409)	26500 (19546)	25000 (18440)
Motor Module
Electronics power supply	V DC	48	48	48	48	48
Power consumption, max. Electronics power supply	W	12	12	12	12	12
Power consumption, brake	W	10	15	15	20	20
Rated DC link voltage	V DC	600	600	600	600	600
DC-link voltage	V DC	510 ... 720	510 ... 720	510 ... 720	510 ... 720	510 ... 720
Output voltage	V AC	0 ... 0.717 × DC link voltage	0 ... 0.717 × DC link voltage	0 ... 0.717 × DC link voltage	0 ... 0.717 × DC link voltage	0 ... 0.717 × DC link voltage
Overvoltage trip	V DC	820 ±2 %	820 ±2 %	820 ±2 %	820 ±2 %	820 ±2 %
Undervoltage trip	V DC	380 ±2 %	380 ±2 %	380 ±2 %	380 ±2 %	380 ±2 %
Current-carrying capacity of the DC link	A	25	25	25	25	25
DC link capacitance	μF	8	24	24	48	48
Pulse frequency	kHz	4	4	4	4	4
Output current
Output current I_rated	A	1.2	1.7	1.4	1.9	2
Base-load current I_base	A	1.1	2.5	2	1.4	1.5
S6 current I_S6 40 %	A	1.7	1.3	1.1	2.8	2.9
Peak current I_max	A	4.5	7.7	7.6	14	21
Surface temperature	°C (°F)	<100 (212)	<100 (212)	<100 (212)	<100 (212)	<100 (212)
Encoder (absolute encoder AM20DQI)
Resolution within one revolution	bit	20	20	20	20	20
Traversing range (multi-turn)	Revolutions	4096	4096	4096	4096	4096

Hybrid cable	6FX8002-7HY..-....
Cross-section	4 mm²
Max. line length per AM600 Adapter Module	100 m (328 ft)
Max. current-carrying capacity	25 A

Дальнейшая информация

Additional information is available at
http://www.siemens.com/sinamics-s120m