Immagine MR 752 52
Product Description

Length "L" of the gearmotor as a function of reduction and output number of revolutions with the
standard motor 752 40 output W, 2900 Rpm loadness, 12 or 24 Vdc. Starting current 7 A (14 A x 12Vdc).

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 1,5 A current in the air with an increase of temperature of 70° C.
The S2 test was made using a 2,8 A current in the air with a 50% timing 5' with an increase of temperature
of 80° C max.
The starting current (I max) 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.

The Bernio gearmotor range combines mechanical robustness with precise motion control. Attention to construction details guarantees smooth operation, even with frequent starts and intensive duty cycles. As a result, the drive system maintains efficiency and stability, reducing the risk of unplanned downtime.

Main features:

  • Gear units with geometries engineered to minimize backlash and vibration.
  • Selection of high-strength mechanical materials.
  • Surface treatments designed to reduce wear over time.
  • Optimized lubrication for demanding operating conditions.
  • Quality checks performed on every production batch.

MR 752 52

752 52

Length "L" of the gearmotor as a function of reduction and output number of revolutions with the standard motor 752 40 output W, 2900 Rpm loadness, 12 or 24 Vdc. Starting current 7 A (14 A x 12Vdc).

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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 752 52 1/4 4 137 660 550 0,29 430 0,72 2 7
MR 752 52 1/6 6 144 440 380 0,43 280 1,1 3 7
MR 752 52 1/16 16 152 165 140 1,03 105 2,6 7,2 7
MR 752 52 1/24 24 152 105 90 1,54 70 3,9 10,8 7
MR 752 52 1/36 36 159 70 60 2,3 47 5,8 16,2 7
MR 752 52 1/64 64 169 40 33 3,5 26 8,7 24,3 7
MR 752 52 1/96 96 176 32 26 6 19 13,2 32 7
MR 752 52 1/144 144 169 21 18 8 14 19,5 45 5,5
MR 752 52 1/216 216 176 14 11 13,5 10 20/2 A 45 3,8
MR 752 52 1/384 384 192 8 6,5 15 5 30 65 5,5
MR 752 52 1/576 576 192 5,5 4,8 16,5/0,95 A 4 31/1,6 A 65 3,2
MR 752 52 1/864 864 192 3,7 3,1 18/0,75 A 2,8 32/1 A 65 2,6
2D Drawing
Immagine MR 752 52