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GEAR MOTOR MR 752 52 H

MR75252H

MR75252Hf

 

TYPE   Ratio  L
mm

Efficiency

%

*R.P.M.
no load

min-1 
I
S1
 *R.P.M. S 1
min-1
Torque S1
Nm 
I
S2
*R.P.M. S2
min-1 

Torque

S2 Nm 

Torque

Max Nm

I max
24 Vdc 
MR 752 52H* 4 156 90 510 1,8 380 0,62 2,9 290 1 2,5 6,5
MR 752 52H
8 146 90 350 1,5 300  0,7 2,8 225 1,7 5 7
MR 752 52H*
16 172 82 125 1,8 94 2,2 2,9 71 3,8 9 6,5
MR 752 52H
33 162 82 85 1,5 70 2,5 2,8 54 5,7 16 7
MR 752 52H
49 162 82 58 1,5 48 4 2,8 37 8,5 24 7
MR 752 52H*
64 189 73 32 1,8 24 8 2,9 18 13,7 32 6,5
MR 752 52H
130 178 73 22 1,5 18 10 2,8 14 19,5 55 7
MR 752 52H
195 178 73 14  1,5 12 11  2,8 9 27  60  5,5
MR 752 52H
293 178  73 9 1,2 8  11,5 1,5  6  20 40 2,8 

 

Gearmotor with input stage with helical gears for noise reduction.

 

Length "L" of the gearmotor as a funtion of reduction and output number of revolution with the standard motor 752 40 output W 2900 Rpm loadness,
(2100 RPM for ratio 4-16-64), 12 or 24 Vdc.

Starting current 7 A.

 

Output shaft is supported by two coupled screened bearings.

 

The motor has an electrical suppressor system for the CE standard.

The motor and the reduction gear are both plated for corrosion strength.

Connecting 2 wire 0,75 x 250 mm.

 

* The speed rotation 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 is (I max) and cannot be mantained for more than 2".

Max forces which may act on the output shaft: Axial 200 N, Radial 300 N on the extremity of output shaft.

 

It is possible to apply an encoder.

 

 
 
 
 
 

Bernio Elettromeccanica s.n.c.
P.Iva 00885840967 - C.F. 08007400156