EMMT-ST-42-S-R datasheet(2/2 Pages) FESTO

部件名	EMMT-ST-42-S-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

0.25 Nm

Max. rotational speed

2700 rpm

Max. mechanical speed

9000 rpm

Step angle with full step

1.8 deg

Step angle tolerance

±5%

Continuous stall current

2 A

Motor nominal current

1.8 A

Peak current

2 A

Motor constants

0.133 Nm/A

Voltage constant, phase

12.1 mVmin

Phase winding resistance

2.1 Ohm

Winding inductance phase

3 mH

Winding longitudinal inductivity Ld (phase)

1.6 mH

Cross inductivity Lq (phase)

3 mH

Electric time constant

1.4 ms

Thermal time constant

22 min

Thermal resistance

3.5 K/W

Measuring flange

200 x 200 x 15 mm, steel

Total output inertia moment

0.035 kgcm²

Product weight

370 g

Permissible axial shaft load

10 N

Permissible radial shaft load

28 N

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

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