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	Continuous Outlet Pressure	Intermittent Outlet Pressure	Minimum Operating Speed	Flange Size	Maximum Operating Speed	Material - Seals	Rotation	Connection Type	Shaft Type	Speed Feedback Option	Outlet Port Displacement 1 (cc/rev)
261725	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	175 h7	750 RPM	Buna-N	Clockwise	BSP Threads flange (ISO 22/1)	Male spline DIN 5463	Tachogenerator drive	304.1
261743	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	0.5 RPM	290 h7	260 RPM	Buna-N	Clockwise	Standard pressure SAE UNC	Spline according BS 3550	None	1598.4
261750	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	850 RPM	Buna-N	Clockwise	BSP Threads flange (ISO 22/1)	Male shaft with key	Bi-directional incremental Elcis encoder	191.6
261752	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	175 h7	800 RPM	Buna-N	Clockwise	Standard pressure SAE UNC	Male shaft with key	None	199.2
261758	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	850 RPM	Viton®	Clockwise	BSP Threads flange (ISO 22/1)	Male shaft with key	None	191.6
261774	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	145 h7	1200 RPM	Buna-N	Clockwise	BSP Threads flange (ISO 22/1)	Male shaft with key	None	72.6
261790	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	900 RPM	Viton®	Clockwise	High pressure SAE UNC flange (6000 psi)	Male shaft with key	None	159.7
261792	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	850 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male spline DIN 5463	None	191.6
261793	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	175 h7	750 RPM	Buna-N (15 bar shaft seal)	Clockwise	Six-bolt connection	Male shaft with key	None	304.1
261794	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	900 RPM	Viton®	Clockwise	Standard pressure SAE UNC	Male shaft with key	None	159.7
261814	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	0.5 RPM	400 h7	170 RPM	Viton®	Clockwise	Six-bolt connection	Male shaft with key	Bi-directional incremental Elcis encoder	4502.7
261818	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	145 h7	1100 RPM	Buna-N	Clockwise	BSP Threads flange (ISO 22/1)	Male shaft with key	None	109
261819	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	220 h7	500 RPM	No shaft seal (for brake)	Clockwise	Six-bolt connection	Male spline DIN 5480	None	706.9
261840	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	175 h7	750 RPM	Viton®	Clockwise	Six-bolt connection	Male spline DIN 5463	Encoder drive	304.1
261853	Backordered	POR	Pump & Motor Division Europe	Denison	400 bar	230 bar	280 bar	1 RPM	175 h7	750 RPM	Buna-N	Clockwise	Standard pressure SAE UNC	Male spline DIN 5463	None	332.4
261865	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	950 RPM	No shaft seal (for brake)	Clockwise	BSP Threads flange (ISO 22/1)	Male spline DIN 5463	None	124.7
261873	Backordered	POR	Pump & Motor Division Europe	Denison	400 bar	230 bar	280 bar	1 RPM	190 h7	600 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male shaft with key	None	497.9
261880	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	175 h7	800 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male shaft with key	None	250.9
261883	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	1 RPM	160 h7	950 RPM	Buna-N	Clockwise	Standard pressure SAE metric	Male shaft with key	Encoder drive	124.7
261887	Backordered	POR	Pump & Motor Division Europe	Denison	420 bar	250 bar	300 bar	0.5 RPM	450 h7	130 RPM	Buna-N (15 bar shaft seal)	Clockwise	Six-bolt connection	Female spline DIN 5480	None	6460.5

High Torque Radial Piston Motors - Series MR*

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