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Sick SRM50-HEV0-K21 (1037089)

Product Summary

SRM50-HEV0-K21 MOTORFEEDBACK HIPERFACE 1024 Sin/Cos periods, 4096 rev.

Manufacturer: Sick

Manufacturer part number: 1037089

SKU: 115875

Weight(kg): 0.9990

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Pricing - Condition Manufacturer New

List price: £400.16 excl VAT

Online price: £386.15 excl VAT

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Datasheet - online_data_sheet_SRM50-HEV0-K21_en_20131218_1250169d.pdf

Motor feedback systems for the top performance range
1,024 sine/ cosine periods per revolution
Absolute position with a resolution of 32,768 increments per revolution and 4,096 revolutions with the multiturn system
HIPERFACE® interface: Programming of the position value and electronic type label
Insert shaft or tapered shaft with various torque supports
Integrated version, mounted version or stand-alone design
Certified according to SIL2/PL d (only valid for SRS50S/SRM50S...)
Conforms to RoHs

Your benefits

Motor feedback system with HIPERFACE® interface
High shock/vibration resistance thanks to built-in metal code disk
Consistent motor design due to identical size of single and multiturn design
Compliance with the new machine directive thanks to use of a motor feedback system certified according to SIL2/PL d
Very smooth running thanks to maximum ball bearing distance

Performance

Number of sine/cosine periods per revolution:	1,024
Number of the absolute ascertainable revolutions:	4,096 (Multiturn)
Total number of steps:	134,217,728
Measuring step:	0.3 angular seconds at interpolation of the sine/cosine signals with e.g. 12 Bit
Integral non-linearity typ.:	± 45 angular seconds (Error limits for evaluating sine/cosine period) without mechanical tension of the stator coupling
Differential non-linearity:	± 7 angular seconds (Non-linearity within a sine/cosine period)
Operating speed:	6,000 /min, up to which the absolute position can be reliably produced
Available memory area:	128 Byte (EEPROM 512)

Mechanical data
Flange type/stator coupling:	Rubber support
Dimensions:	See dimensional drawing
Moment of inertia of the rotor:	10 gcm²
Maximum operating speed:	12,000 /min
Maximum angular acceleration:	200,000 rad/s²
Operating torque:	0.2 Ncm
Start up torque:	0.4 Ncm
Permissible shaft movement, radial, static:	± 0.5 mm
Permissible shaft movement, radial, dynamic:	± 0.1 mm
Permissible shaft movement, axial, static:	± 0.75 mm
Permissible shaft movement, axial, dynamic:	± 0.2 mm
Life of ball bearings:	3.6 x 10^9 revolutions
Connection type:	Stranded cable, 8-pin, radial, 200 mm
Shaft version:	Tapered shaft
Angular motion perpendicular to the rotational axis, static:	± 0.005 mm/mm
Angular motion perpendicular to the rotational axis, dynamic:	± 0.002 mm/mm

Electrical data
Electrical interface:	HIPERFACE
Operating voltage range/supply Voltage:	7 V DC ... 12 V DC
Recommended supply voltage:	8 V DC
Output frequency for sine/cosine signals:	0 kHz ... 200 kHz
Operating power consumption (no load):	80 mA ¹⁾
¹⁾ Without load
Interfaces
Type of code for the absolute value:	Binary
Code sequence:	Increasing, for clockwise shaft rotation, looking in direction "A" (see dimensional drawing)
Interface signals:	Parameter channel RS 485: digital, Process data channel SIN, REFSIN, COS, REFCOS: analog, differential

Ambient data
Working temperature range:	-30 °C ... 115 °C
Storage temperature range:	-40 °C ... 125 °C, without package
Relative humidity / Condensation:	90 %, Condensation not permitted
Resistance to shocks:	100 g, 6 ms (according to EN 60068-2-27)
Resistance to vibration:	20 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)
EMC:	According to EN 61000-6-2 and EN 61000-6-3 ¹⁾
Enclosure rating:	IP 40, according to IEC 60529, with mating connector inserted
¹⁾ The EMC according to the standards quoted is achieved when the motor feedback system is mounted in an electrically conductive housing, which is connected to the central earthing point of the motor controller via a cable screen. This is also where the GND (0 V) connection of the power supply voltage is linked to earth. Users must perform their own tests when other screen designs are used.

Products specifications

Manufacturer category	Sick SRM50
Manufacturer	Sick

Sick SRM50-HEV0-K21 (1037089)

Product Summary

Pricing - Condition Manufacturer New

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Sick SRM50-HEV0-K21

Sick LTG-2708-MW