EMMT-ST-87-L-R datasheet(2/2 Pages) FESTO

部件名	EMMT-ST-87-L-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

9.4 Nm

Max. rotational speed

430 rpm

Max. mechanical speed

7000 rpm

Step angle with full step

1.8 deg

Step angle tolerance

±5%

Continuous stall current

10 A

Motor nominal current

8.4 A

Peak current

10 A

Motor constants

1.06 Nm/A

Voltage constant, phase

78.9 mVmin

Phase winding resistance

0.3 Ohm

Winding inductance phase

2.7 mH

Winding longitudinal inductivity Ld (phase)

4.1 mH

Cross inductivity Lq (phase)

2.7 mH

Electric time constant

9 ms

Thermal time constant

37 min

Thermal resistance

0.75 K/W

Measuring flange

250 x 250 x 15 mm, steel

Total output inertia moment

3 kgcm²

Product weight

4660 g

Permissible axial shaft load

60 N

Permissible radial shaft load

220 N

8/19/24 - Subject to change - Festo SE & Co. KG

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