Dynamic Fluid Hydraulic Motors | Northern Hydraulics

Dynamic Fluid Components Hydraulic Motors

Dynamic Fluid hydraulic motors are interchangeable low-speed, high-torque (LSHT) gerotor and geroler motors built in West Union, South Carolina since 1997 to ISO 9000-2000 standards. The line splits into two designs: ROTORTORC motors for moderate-pressure or intermittent high-pressure duty, and ROLORTORC roller-bearing motors built for continuous high-pressure operation. Many DFC series are dimensional and performance equivalents to Char-Lynn (Eaton), Danfoss, Parker, and White units, so if you are replacing a discontinued motor or matching an OEM part number, request a cross-reference quote with your existing motor data.

Which Hydraulic Motors Is Right for the Job?

Match the series to the load and pressure profile. The ROTORTORC BMPH (Char-Lynn 101- equivalent) and BMM/BMMZ (Char-Lynn 129-, Danfoss OMM equivalent) suit lighter, intermittent-duty drives. ROLORTORC roller-bearing families carry higher continuous side loads: BMRS (Char-Lynn 103-), BMSY (Char-Lynn 104-/105-), BMT (Char-Lynn 4000 Series), BMK6 (Char-Lynn 6000 Series), BMV (Danfoss OMV), and BMER-2 (White 500/530 Series, which replaced the older BMER-1 with larger radial bearings). If you are spec'ing a full circuit, pair a motor with DFC hydraulic pumps or gear pumps, control flow with hydraulic valves or ball valves, and verify circuit pressure with DFC pressure gauges and hydraulic accessories.

Cross-Referencing Dynamic Fluid Components, Inc. Hydraulic Motors

The cross-reference table is the reason to buy DFC. Each BM-series motor is engineered to interchange with a named competitor unit, so an obsolete or hard-to-source Char-Lynn, Danfoss, Parker, or White motor usually maps to an in-production DFC equivalent at the same mounting, shaft, and displacement. We supply replacement and equivalent parts across all 971 listed motor SKUs, including legacy crossovers like BMER-1 to BMER-2. Send us the casting number, shaft and port configuration, or the OEM part number off the failed motor and we will confirm the equivalent. Request a cross-reference quote to match your part.

150 Dynamic Fluid Components Hydraulic Motors models · from $201.10 · all in stock

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Genuine Dynamic Fluid products

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Dynamic Fluid Components Hydraulic Motors — common questions

Are these genuine Dynamic Fluid products?

Yes. Every Dynamic Fluid product we list is factory-new and genuine — not aftermarket or remanufactured. Item SKUs match the manufacturer part numbers, so you can verify any model directly against Dynamic Fluid documentation.

Can you help me choose the right model?

Yes — Northern Hydraulics has supplied hydraulic equipment since 1963. Call (800) 823-4937 with your application details, or send a quote request with the model you are replacing and we will cross-reference it to the right Dynamic Fluid part.

Do you offer volume pricing on Dynamic Fluid products?

Yes. For multi-unit or recurring orders, use the Request a Quote button — volume pricing on Dynamic Fluid equipment is quoted case by case, usually within one business day.

Dynamic Fluid Components Hydraulic Motors

Which Hydraulic Motors Is Right for the Job?

Cross-Referencing Dynamic Fluid Components, Inc. Hydraulic Motors

Products

BMK6-400-CC-G2-SF5 Motor – Advanced ROLORTORC Gear Design

Dynamic Fluid Components BMER-2-375-WS-T4-S-R Motor – High-Quality Performance

Dynamic Fluid Components BMK6-800-CC-G2-SF5 Motor – High Pressure Gear Set Design

BMPH-125 H2-K-S Hydraulic Motor – Compact, Efficient Design

Dynamic Fluid Components BMSY-160 E2-F-S Motor – Advanced ROLORTORC™ Gear Set Design

Dynamic Fluid Components BMSY-250 E2-G-S Motor – Advanced ROLORTORC™ Gear Set Design

BMPH-400 H4-K-P Hydraulic Motor – Low-Speed High-Torque Design

BMPH-160 H4-K-P Hydraulic Motor – Compact, Efficient Design

BMK6-400-CC-FE-SF5 Motor – Advanced ROLORTORC™ Gear Set Design

BMM(Z)-12.5-F-B-U Rotortorc™ Hydraulic Motor – Efficient and Durable Design

Dynamic Fluid Components BMSY-100 E2-F-S Motor – Advanced Design, Smooth Operation

BMM(Z)-32-U-B-1U Rotortorc™ Gear Set Hydraulic Motor – Efficient and Durable

Dynamic Fluid Components BMER-2-160-FS-RW-S Motor – High-Performance Hydraulic Motor

Dynamic Fluid Components BMER-2-160-WS-T4-S Motor – Reliable Performance for Your Machinery

Dynamic Fluid Components BMER-2-475-FS-G2-S – High-Quality Hydraulic Motor

Dynamic Fluid Components BMER-2-750-WS-T4-S Hydraulic Motor – High Quality and Durable

Dynamic Fluid Components BMK6-1000-CC-T1-SF5 Motor – High Pressure Gear Set Design

Dynamic Fluid Components BMSY-475 E2-K-S Motor – Advanced ROLORTORC Gear Set Design

BMPH-125 H2-H-F Hydraulic Motor – Compact, Efficient Design

BMRS-50 H2-H1-P Hydraulic Motor – Low Noise, High Efficiency Design

Dynamic Fluid Components BMPH-50 H2-H-P Hydraulic Motor – High-Torque Design

Dynamic Fluid Components BMV-400-4-T1-S1 Motor – Advanced Design, High Pressure Operation

BMRS-80 H4-K-P Hydraulic Motor – Low Noise, High Efficiency Design

Dynamic Fluid Components BMSY-315 F6-T3-S Motor – Advanced ROLORTORC Gear Set Design

BMSY-200 E4-G-ED Motor – Advanced ROLORTORC™ Gear Set Design

Dynamic Fluid Components BMSY-315 WE-T4-ED Motor – Rugged and High-Performance

BMV-1000-4-T1-S1 Motor – High Pressure and Smooth Operation

Dynamic Fluid Components BMER-2-400-FS-T4-S-R Motor – Efficient Performance

BMPH-100 H2-K-F Hydraulic Motor – Low-speed High-torque Design

BMPH-250 H4-H-P Hydraulic Motor – Compact, Efficient Design

Dynamic Fluid Components BMT-400-K6-F1-S1 Motor – Advanced Design and High Pressure Operation

Dynamic Fluid Components BMER-2-375-FS-FD1-S-R Hydraulic Motor – Efficient Performance

Dynamic Fluid Components BMER-2-250-FS-SW-S-R Motor – High Quality Performance

BMH-315-4-S-S Hydraulic Motor – Compact, High Torque Design

Dynamic Fluid Components BMSY-160 WE-D-S Motor – Advanced Design & High Pressure Performance

Dynamic Fluid Components BMSY-125 F6-G-ED Motor – Advanced Gear Set Design

Dynamic Fluid Components BMPH-250 H6-H-P Hydraulic Motor – Efficient, High-Torque Design

Dynamic Fluid Components BMER-2-300-FS-T4-S-R – High-Quality Hydraulic Motor

Dynamic Fluid Components BMSY-100 F6-T3-S Motor – Advanced ROLORTORC™ Gear Set Design

BMK6-500-CC-FE-SF5 Motor – Advanced ROLORTORC Gear Set Design

BMPH-50 H4-S-F Hydraulic Motor – Compact, Efficient Design

BMPH-125 H4-K-F Hydraulic Motor – Low-Speed High-Torque Design

BMPH-200 H2-H-F Hydraulic Motor – Compact, Efficient Design

Dynamic Fluid Components BMER-2-375-FS-T4-S-R Hydraulic Motor – High Performance

BMH-200-4-S-S Hydraulic Motor – Compact, High Torque Design

BMH-500-4-S-S Hydraulic Motor – High Torque Low Speed Design

Dynamic Fluid Components BMER-2-350-WS-FD1-S-R Motor – High Performance and Durability

BMRS-250 H2-H1-F Hydraulic Motor – Compact, High Torque Design

Dynamic Fluid Components BMSY-160 F6-T3-S Motor – High Pressure Operation

BMRS-125 H2-H-S Hydraulic Motor – Compact, High Torque Design

Dynamic Fluid Components BMSY-475 E2-S1-ED Motor – Advanced Design, High Pressure Operation

Dynamic Fluid Components BMSY-475 WE-G-S Motor – Advanced ROLORTORC Gear Set Design

BMM(Z)-20-U-B-1U Rotortorc™ Hydraulic Motor

BMPH-100 H4-K-P Hydraulic Motor – Efficient, Low-Speed High-Torque Design

BMM(Z)-20-U-B-U Hydraulic Motor – Compact & Efficient Design

Dynamic Fluid Components BMPH-200 H4-K-P Hydraulic Motor – Compact, Efficient Design

BMM(Z)-12.5-U-B-U Hydraulic Motor – Efficient Low Speed-High Torque Design

BMM(Z)-50-U-B-U Rotortorc™ Gear Set Hydraulic Motor – Efficient, High Torque Design

BMPH-50 H2-K-S Hydraulic Motor – Low-Speed, High-Torque Design

BMM(Z)-32-U-B-U Hydraulic Motor – Efficient Low Speed-High Torque Design

Dynamic Fluid Components Hydraulic Motors — common questions