404 Westridge Dr. • Watsonville, CA 95076

831/761-6555 • 800/525-1609 • FAX 831/761-6544

www.appliedmotionproducts.com

STEPPER

SYSTEMS

64

NEMA 34 Motor Data

NEMA 34 Motor Dimensions

Model

L

34474

2.60˝

34476

3.78˝

34478

4.96˝

Model

L

34348

2.50˝

34349

3.70˝

34350

5.10˝

18" min

MAX

Ø2.875

± .002

± .01

L

1.19

± .04

.19

.063

1.19

± .03

Ø 3.38

MAX

Ø.3750

+.0000

–.0005

TYP

FEATURES

RECOMMENDED MOTORS FOR Si5580

Motor P/N:

34348

34349

34350

34474

34476

34478

Motor Current amps

4.84

7.07

8.34

6.35

6.35

5.64

Resistance Ohms

0.30

0.25

0.20

0.24

1.50

0.49

Holding Torque oz-in

212

424

636

389

861

1292

3.66

6.72

10.20

7.65

14.80

21.90

Bearings

Thrust Load (lbs)

50

50

50

35

35

35

Radial Load (lbs)

25

25

25

30

30

30

Radial Play inch/lbs

.001 max .001 max

.001 max

.0008 max

.0008 max

.0008 max

@ 1 lb

@ 1 lb

@ 1 lb

@ 1 lb

@ 1 lb

@ 1 lb

End Play inch/lbs

.001 max .001 max

.001 max

.003 max

.003 max

.003 max

@ 15 lbs

@ 15 lbs

@ 15 lbs

@ 1 lbs

@ 1 lbs

@ 1 lbs

Weight lbs.

3.00

5.40

7.70

3.86

6.18

8.66

Motor current, resistance and torque ratings are with parallel connection

2 X 2.74

±.01

MOTOR TO BE SUPPLIED

WITH 1/8 X .843 LG KEY

Ø.3750

1.25

±.02

.875

±.01

18

MIN

.2–.4

1.12

±0.4

3.38

±.02

L MAX

.330

.062

Ø.5000

+.0000

–.0005

.125

+.000

–.002

.555

+.000

–.017

4 X Ø.218 THRU

Ø2.875

±.002

2 X 1.370

+.0000

–.0005