Data sheet:

Name: EMMS-ST-87-S-SE-G2 FESTO
Rating: 4.8 (5 reviews)

Feature	Value
Ambient temperature	-10 ... 50 °C
Storage temperature	-20 ... 70 °C
Relative air humidity	0 - 85 %
Conforms to standard	IEC 60034
Insulation protection class	B
Thermal class according to EN 60034-1	B
Rating class according to EN 60034-1	S1
Protection class	IP54
Electrical connector system	Plug
Materials note	Conforms to RoHS
Corrosion resistance classification CRC	1 - Low corrosion stress
Authorisation	RCM Mark c UL us - Recognized (OL)
CE mark (see declaration of conformity)	to EU directive for EMC
Nominal operating voltage DC	48 V
Motor holding torque	2.5 Nm
Max. speed	2,130 1/min
Stepper angle at full step	1.8 deg
Stepper angle tolerance	±5 %
Nominal motor current	9.5 A
Voltage constant, phase	19 mVmin
Winding resistance phase	0.1 Ohm
Winding inductance phase	0.45 mH
Mass moment of inertia of rotor	1 kgcm2
Overall mass moment of inertia at power take-off	1 kgcm2
Product weight	2,100 g
Permissible axial shaft load	65 N
Permissible radial shaft load	200 N
Rotor position sensor	Incremental encoder
Rotary position encoder interface	RS422 TTL AB-channel + zero index
Rotary position encoder measuring principle	Optical
Brake holding torque	2 Nm

Attributes

Technical materials

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