High Torque Radial Piston Motors - Series MR*

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker radial piston fixed displacement hydraulic motors, with unique fluid column technology, have been specifically engineered for high mechanical and volumetric efficiency over a wide range of speed and torque.
MR motors are combined into 10 different frame sizes, corresponding to 39 standard displacements available, from 75 cc/rev to 9000 cc/rev.

Markets:
• Industrial
• Material handling
• Marine
• Oil & Gas
• Mobile

Features/Benefits:
• High mechanical efficiency: up to 96%
• Starting torque: up to 95% of the theoretical value
• Outstanding volumetric efficiency: up to 99%
• High reliability and very long lifetime
• Smooth rotation at very low speed (minimum speed: 0,5-1 rpm)
• High accuracy in positioning control
• High resistance to thermal shocks
• Wide range of operating temperature
• Wide range of operating fluids
• Reversible operation (motor and pump)
• Highly customizable
• Full range of parking brakes available

Applications:
• Winches
• Injection moulding
• Mooring (Constant tensioning)
• Steerable Thrusters
• Shredders (Recycling)
• Slew drive
• Jack-up

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SKU	Availability	Price	Division	Brand	Peak Outlet Pressure	Minimum Operating Speed	Continuous Outlet Pressure	Intermittent Outlet Pressure	Flange Size	Maximum Operating Speed	Material - Seals	Rotation	Connection Type	Shaft Type	Speed Feedback Option	Outlet Port Displacement 1 (cc/rev)
258427	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	335 h7	220 RPM	Buna-N	Clockwise	BSP Threads flange (ISO 22/1)	Male spline DIN 5463	None	2393
258464	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	290 h7	260 RPM	Buna-N	Clockwise	Six-bolt connection	Male shaft with key	None	1598.4
258474	Backordered	POR	Pump & Motor Division Europe	Denison	400 bar	0.5 RPM	230 bar	280 bar	335 h7	215 RPM	Buna-N	Clockwise	Six-bolt connection	Male shaft with key	None	3103.7
258481	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	1 RPM	250 bar	300 bar	125 h7	1300 RPM	Viton®	Clockwise	Standard pressure SAE metric	Female spline DIN 5480	None	56.4
258536	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	290 h7	250 RPM	Viton®	Clockwise	Six-bolt connection	Male shaft with key	None	1809.6
258538	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	1 RPM	250 bar	300 bar	125 h7	1300 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Female spline DIN 5480	None	56.4
258539	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	1 RPM	250 bar	300 bar	125 h7	1300 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male spline DIN 5463	Encoder drive	56.4
258579	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	1 RPM	250 bar	300 bar	125 h7	1400 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male spline DIN 5463	None	32.1
258589	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	335 h7	215 RPM	Viton®	Clockwise	BSP Threads flange (ISO 22/1)	Male spline DIN 5463	None	2792
258660	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	335 h7	220 RPM	Buna-N	Clockwise	High pressure SAE metric flange (6000 psi)	Male shaft with key	None	2393
258738	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	1 RPM	250 bar	300 bar	125 h7	1300 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male shaft with key	None	56.4
258756	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	450 h7	130 RPM	Buna-N	Clockwise	Six-bolt connection	Male spline DIN 5463	None	6967.2
258770	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	290 h7	260 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Female spline DIN 5480	None	1598.4
258792	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	290 h7	260 RPM	Buna-N	Clockwise	High pressure SAE metric flange (6000 psi)	Male shaft with key	None	1598.4
258848	Backordered	POR	Pump & Motor Division Europe	Denison	400 bar	0.5 RPM	230 bar	280 bar	335 h7	215 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male spline DIN 5463	Uni-directional incremental Elcis encoder	3103.7
258924	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	290 h7	260 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male shaft with key	Encoder drive	1598.4
259016	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	450 h7	130 RPM	Buna-N	Clockwise	Six-bolt connection	Male shaft with key	None	6460.5
259480	Backordered	POR	Pump & Motor Division Europe	Denison	400 bar	0.5 RPM	230 bar	280 bar	335 h7	215 RPM	Buna-N	Clockwise	High pressure SAE metric flange (6000 psi)	Female spline DIN 5480	None	3103.7
259560	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	290 h7	260 RPM	Buna-N	Clockwise	BSP Threads flange (ISO 22/1)	Male spline DIN 5480	None	1598.4
259651	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	0.5 RPM	250 bar	300 bar	250 h7	330 RPM	Buna-N (15 bar shaft seal)	Clockwise	BSP Threads flange (ISO 22/1)	Male spline DIN 5463	None	1125.8

High Torque Radial Piston Motors - Series MR*

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