Motor hidráulico orbital da série BMP/OMP/JH/BM1 - Motor hidráulicoOMP 100

OMP 100 Hydraulic Motor Overview

The OMP 100 hydraulic motor is a BM1 series orbital hydraulic motor designed for compact and general-purpose hydraulic rotary drives. With a spool valve and gerotor configuration, the BM1 series provides stable rotary operation across a broad displacement range of 50–400 ml/r.

RECTE supplies the BMP/OMP hydraulic motor family with multiple displacement, mounting, shaft, and port configurations for agricultural machinery, construction equipment, material handling systems, and industrial applications. The OMP 100 is one of the BM1 series displacement options, offering 100 ml/r displacement for applications requiring a balanced combination of motor speed and output torque.

For other motor configurations, see our motor hidráulico orbital range or browse all motores hidráulicos.

The maximum values depend on displacement and operating conditions. The complete BM1 performance range is provided below for model selection.

BM1 Series Performance Range

The BM1 family covers ten displacement options from 50 to 400 ml/r. Increasing displacement generally provides higher torque at a given pressure while reducing the motor speed available at a given flow rate.

Note: Flow, pressure, speed, and torque limits are related to the selected displacement and operating conditions. Final selection should be checked against the hydraulic circuit and duty cycle.

What Defines the BM1 Series

The BM1 is built around a spool valve and gerotor motor arrangement. Instead of positioning the page around generic orbital motor features, the BM1 is better understood through its operating range and configuration flexibility.

Spool Valve and Gerotor Configuration

The spool valve controls hydraulic flow through the motor while the gerotor set converts hydraulic energy into rotary output. This configuration supports stable operation across the BM1 displacement range and provides a practical solution for mobile and general industrial hydraulic drives.

50–400 ml/r Displacement Range

The BM1 series is available from 50 to 400 ml/r. This allows the same basic motor family to cover applications ranging from higher-speed rotary drives at smaller displacement to higher-torque, lower-speed requirements at larger displacement.

For the OMP 100, the 100 ml/r displacement provides a middle-range option within the BM1 family.

Compact Installation Options

BM1 motors can be configured with different mounting, shaft, and oil-port arrangements depending on the required installation. This makes configuration matching important when the motor is used as a replacement or integrated into an OEM machine.

Mechanical Configuration

The correct mechanical configuration is essential when installing an OMP hydraulic motor into an existing machine.

Flange

The mounting configuration can be specified according to the required installation. Key dimensions include:

• Mounting flange type
• Pilot diameter
• Bolt-hole pattern
• Mounting dimensions
• Flange orientation

Output Shaft

Shaft configuration should be selected according to the driven component and existing motor installation. Relevant details include:

• Shaft diameter
• Shaft type
• Key or spline configuration
• Shaft extension
• Radial and axial load requirements

Oil Ports

Oil-port configuration affects hose and fitting compatibility. Selection may include:

• Port type
• Port size
• Port position
• Inlet and outlet arrangement
• Required fitting configuration

Exact flange, shaft, and port dimensions should be confirmed against the applicable BM1 technical drawing before ordering.

Rotation Direction and Operating Conditions

The BM1 series can be configured for the required hydraulic rotary application. Rotation direction, pressure, flow, and operating conditions should be considered together rather than selected independently.

For an OMP 100 application, the available performance data includes:

• Deslocação: 100 ml/r
• Continuous pressure: up to 12.5 MPa
• Intermittent pressure: up to 14 MPa
• Continuous flow: up to 58 L/min
• Intermittent flow: up to 69 L/min
• Continuous speed: up to 560 rpm
• Intermittent speed: up to 671 rpm
• Continuous torque: up to 155 N·m
• Intermittent torque: up to 176 N·m

Allowable back pressure, working temperature, hydraulic oil viscosity, oil cleanliness requirements, and other operating limits should be confirmed with the applicable RECTE technical documentation for the selected configuration.

Performance Curves

For engineering selection, the performance data should be reviewed together with the hydraulic system's actual flow and pressure conditions.

The BM1 technical documentation can be used to evaluate:

• Torque against pressure
• Motor speed against flow
• Continuous and intermittent operating limits
• Performance differences between displacement options
• Expected operating range for a selected configuration

For the OMP 100, the 100 ml/r displacement should be evaluated against the available hydraulic flow and required output speed before final selection.

Performance Curves: Available on request.

BM1 Model Code and Configuration

A BM1 motor is normally identified through a combination of series, displacement, mounting, shaft, port, and configuration information.

The exact model-code structure should be confirmed against the current RECTE BM1 coding system before publication or order placement.

Applications for the BM1 Orbital Hydraulic Motor

The BM1 is suited to hydraulic rotary drives where the selected displacement can provide the required speed and torque within the machine's hydraulic limits.

Agricultural Machinery

Typical applications include:

• Combine harvesters
• Seeders
• Sprayers
• Lawn and grounds-care machinery
• Feed and agricultural processing equipment
• Agricultural conveyors
• Rotary implements

Construction and Mobile Equipment

The BM1 can also be used in selected mobile hydraulic systems such as:

• Road rollers
• Concrete mixers
• Sweepers
• Truck-mounted equipment
• Small winches
• Drilling equipment
• Other auxiliary hydraulic drives

Industrial and Material Handling Systems

Depending on the required output and configuration, applications may include:

• Conveyors
• Winding equipment
• Material handling machinery
• Printing machinery
• Textile equipment
• General industrial rotary drives

Final application suitability depends on required torque, speed, pressure, flow, mounting dimensions, and duty cycle.

OMP Hydraulic Motor Replacement

The OMP 100 hydraulic motor may be considered as a replacement option for compatible hydraulic motors when the hydraulic and mechanical specifications match.

RECTE can evaluate replacement requirements based on information such as:

• Existing motor model
• Original manufacturer
• Deslocação
• Working flow
• Working pressure
• Required speed
• Required torque
• Shaft dimensions
• Flange dimensions
• Oil-port specifications
• Machine model and application
• Photos or nameplate information

BMP/OMP/JH/BM1 designations may appear in different product and replacement references. The actual replacement should be confirmed through dimensional and performance matching rather than model name alone.

OEM Configuration Options

For OEM projects, the BM1 series can be supplied according to the required hydraulic and mechanical configuration.

Available configuration discussions may include:

• Displacement selection
• Flange configuration
• Shaft configuration
• Oil-port configuration
• Rotation requirements
• Product labeling
• Packaging
• Technical documentation

For an OEM inquiry, providing the machine installation drawing or existing motor specifications helps RECTE identify a suitable configuration more efficiently.