Immagine MR 742 45E

Product Description

Length “L” of the gearmotor as a function of reduction and output number of revolutions with the
standard motor 742 30 output W, 3700 Rpm loadness, 12 or 24 Vdc. Starting current 5,5 A. The data sheet
refers to the version 24Vdc.

Output shaft is supported by two coupled screened bearings.
The motor’s surface and reducer’s surface are both zinc plated to avoid corrosion.
The motor has an electrical suppressor system for the CE standard.
Connecting 2 wires x 0,75 mm2 L 250 mm.

* Rpm can change of ±10%.

The S1 load test was made using a 1,2 A (2.2 A x 12 Vdc) current in the air with an increase of
temperature of 70° C.
The S2 test was made using a 1,6 A (3 A x 12 Vdc) current in the air with a 50% timing 5’ with an
increase of temperature of 80° C max.
The starting current I max (I max x 12 Vdc 11 A) must not maintained for more than 2”.

Max load on the extremity of output shaft: Axial 200 N, Radial 300 N.

It is possible to apply an encoder.

MR 742 45E
742 45E

Length ā€œLā€ of the gearmotor as a function of reduction and output number of revolutions with the standard motor 742 30 output W, 3700 Rpm loadness, 12 or 24 Vdc. Starting current 5,5 A. The data sheet refers to the version 24Vdc.

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Datasheet
Type
Ratio Lenght "L"
mm
*R.P.M. No load
*min-l
*R.P.M. S1
min-l
Torque S1
Nm
*R.P.M. S2
*min-l
S2 Torque
Nm
Max Torque
Nm
I Max
24 Vdc
MR 742 45E 1/4 4 133 900 785 0,17 685 0,29 1,35 5,5
MR 742 45E 1/6 6 133 600 554 0,25 490 0,41 1,9 5,5
MR 742 45E 1/16 16 149 230 206 0,6 164 1,12 4,2 5,5
MR 742 45E 1/24 24 149 150 135 0,91 117 1,65 6,3 5,5
MR 742 45E 1/36 36 149 100 82 1,4 73 2,25 8,8 5,5
MR 742 45E 1/64 64 165 55 49 1,9 43 3,3 14 5,5
MR 742 45E 1/96 96 165 38 33 3,1 28 6,2 22 5,5
MR 742 45E 1/144 144 165 25 22 5,8 19,5 9,5 32 5,5
MR 742 45E 1/216 216 165 16,5 14 7,7 12,5 13,5 32 3
MR 742 45E 1/384 384 182 9,3 8,3 12 7,2 21 50 3,3
MR 742 45E 1/576 576 182 6,2 5,5 18 4,8 32 50 2,4
MR 742 45E 1/864 864 182 4 3,6 15/0,65 A 3,3 20/0,7 A 32 1,25
MR 742 45E 1/1296 1296 182 2,7 2,5 15/0,5 A 2,4 20/0,65 A 32 0,85
2D Drawing
Immagine MR 742 45E