EMMT-ST-57-M-R datasheet(2/2 Pages) FESTO

部件名	EMMT-ST-57-M-R

功能描述	Stepper motor

PDF	2 Pages

Scroll/Zoom	100%

制造商	FESTO [Festo Corporation.]

网页	https://www.festo.com/us/en/

标志

2 / 2 page

Feature

Value

Peak torque

1.1 Nm

Max. rotational speed

2600 rpm

Max. mechanical speed

8000 rpm

Step angle with full step

1.8 deg

Step angle tolerance

±5%

Continuous stall current

6.6 A

Motor nominal current

5.4 A

Peak current

8 A

Motor constants

0.152 Nm/A

Voltage constant, phase

13.1 mVmin

Phase winding resistance

0.17 Ohm

Winding inductance phase

0.5 mH

Winding longitudinal inductivity Ld (phase)

0.7 mH

Cross inductivity Lq (phase)

0.5 mH

Electric time constant

2.9 ms

Thermal time constant

27 min

Thermal resistance

1.6 K/W

Measuring flange

200 x 200 x 15 mm, steel

Total output inertia moment

0.3 kgcm²

Product weight

900 g

Permissible axial shaft load

15 N

Permissible radial shaft load

75 N

8/18/24 - Subject to change - Festo SE & Co. KG

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