Eaton Motor Concrete Pump Truck Bmrs 36 Hydraulic Motors

• Certification：CE
• Transport Package：Carton Box
• Specification：BMH500
• Trademark：Elephant Fluid Power
• Origin：China

=== Base Info ===

• Model NO.：BMRS 36
• HS Code：8412291000
• Production Capacity：500000 Pieces

=== Description ===
Type

BMR

BMRS

36

BMR

BMRS

50

BMR

BMRS

80

BMR

BMRS

100

BMR

BMRS

125

BMR

BMRS

160

BMR

BMRS

200

BMR

BMRS

250

BMR

BMRS

315

BMR

BMRS

375

Geometric displacement (cm3 /rev.)3651.781.5102127.2157.2194.5253.3317.5381.4

Max. speed

(rpm)

cont.1250960750600475378310240190155int.15201150940750600475385300240190

Max. torque

(N•m)

cont.72100195240300380450540550580int.83126220280340430500610690690peak105165270320370460560710840830

Max. output

(kW)

cont8.59.512.513.012.512.511.010.09.07.5int.9.811.215.015.014.514.013.012.010.09.0

Max. pressure 
drop

(MPa)

cont.14.01417.517.517.517.517.517.513.511.5int.16.517.520202020202017.515peak22.522.522.522.522.522.522.522.53117.5

Max. flow

(L/min)

cont.45506060606060606060int.55607575757575757575Weight (kg)6.56.76.977.37.68.08.59.09.5

* Continuous pressure:Max.value of operating motor continuously. 
* Intermittent pressure:Max.value of operating motor in 6 seconds per minute . 
* Peak pressure:Max.value of operating motor in 0.6 second per minute.

 

Technical data for BMR with 31.75 and 32 shaft

Type

BMR

BMRS

36

BMR

BMRS

50

BMR

BMRS

80

BMR

BMRS

100

BMR

BMRS

125

BMR

BMRS

160

BMR

BMRS

200

BMR

BMRS

250

BMR

BMRS

315

BMR

BMRS

375

Geometric displacement (cm3 /rev.)3651.781.5102127.2157.2194.5253.3317.5381.4

Max. speed

(rpm)

cont.1250960750600475378310240190155int.15201150940750600475385300240190

Max. torque

(N•m)

cont.72100195240300380450540550580int.83126220280340430500610690690peak105165270320370460560710840830

Max. output

(kW)

cont.8.59.512.513.012.512.511.010.09.07.5int.9.811.215.015.014.514.013.012.010.09.0

Max. pressure 
drop

(MPa)

cont.14.01417.517.517.517.517.517.513.511.5int.16.517.520202020202017.515peak22.522.522.522.522.522.522.522.52117.5

Max. flow

(L/min)

cont.45506060606060606060int.55607575757575757575Weight (kg)6.56.76.977.37.68.08.59.09.5

* Continuous pressure:Max.value of operating motor continuously. 
* Intermittent pressure:Max.value of operating motor in 6 seconds per minute . 
* Peak pressure:Max.value of operating motor in 0.6 second per minute.

   

 

 

 

1.1  Output steering  

1.2  The correct use of the motor will directly affect the working life. Therefore, the following basic requirements must be met.

1.2.1  System requirements

• The system should be equipped with a corresponding oil filter to ensure the cleanliness of the system oil.
• The hydraulic circuit must be equipped with a cooling system to prevent excessive oil temperature.
• Pressure gauges and thermometers must be installed in the oil inlet lines.
• A pressure gauge should be installed in the hydraulic circuit of the hydraulic pump. 

1.2.2  System hydraulic oil requirements

      According to the different ambient temperature and usage, the oil used should have good viscosity-temperature performance, good defoaming properties, anti-oxidation, anti-rust, high flash point, etc. During the operation of the motor, its viscosity is between (25-70)*10-6m2/s, and the water, alkali and mechanical impurities in the oil must not exceed the allowable value.

• It is recommended to use YB-N46, YB-N68 anti-wear hydraulic oil.
• The filtration accuracy of the system is better than 20μm.,
• Normal working oil temperature is 25-55ºC, short-term working oil temperature is not higher than 65ºC.

2. Motor installation

Before installation, check whether the motor is damaged. The motor oil stored for a long time needs to be drained and rinsed to prevent the internal moving parts from sticking.
The motor mounting bracket must have sufficient rigidity to prevent shock and vibration during rotation.
The mounting bolts must be tightened evenly.
Connection method of drain pipe:
The BMR motor has two built-in check valves, and the leaked oil can return to the oil return pipe through the check valve

A) When the oil return pressure is ≤1Mpa, there is no need to connect the drain pipe;
B) When the oil return pressure is greater than 1Mpa, the drain pipe must be connected. (Drain pipe location diagram)

• The motor is unstable when running at low speed, and can be eliminated by applying back pressure, the back pressure value is not less than 0.2Mpa.
• This type of motor can not be operated under the pump working conditions, nor can it be used as a pump.
• The installation surface should be flat.
• The installation should determine the connection flange, the stop, and the output connection shaft size is accurate.
• Ensure that the output shaft and the device connected to the transmission have good concentricity. When the output shaft is installed, it is necessary to prevent the axial thrust of the output shaft and the interlocking device.
  (The cycloidal motor BMR bears a small radial force.),
• During the installation process, the smoothness and parallelism of the connecting plate part of the oil inlet and outlet are protected to prevent the oil sealing effect caused by the bumps from being bad, resulting in oil leakage.
• The screws and the rear cover of the rear of the motor must not be hit during installation.
  If you want to tap, please tap the mounting flange.
• The motor cannot be installed forcefully or twisted.,
• Do not remove the plastic plugs above the pipelines and oil pipes before they are installed.

 

 

Company Information:

 

Elephant Fluid Power has been engaged in the hydraulic business since the beginning of the 20th century. It has a history of nearly 20 years and has always been upholding the principles of "quality first", "credit first" and "zero complaint", and has become a new leader in the hydraulics industry. Elephant Fluid Power insists on good products, good service, and has been providing customers with better, more comprehensive hydraulic products, and constantly.

 

 

 

If you are interested in our products, please contact me, I will provide the best price support and quality service.
I believe we will establish a good and long-term cooperation.