Home / Products / Hydraulic Pump / Piston Pump / A6VM28EP2D A6VM28EZ1 A6VM28EZ2 A6VM28EZ2D A6VM28HD2D A6VM28HD1 Axial A6VM Piston Variable Motor R902014488 A6VM28HZ1/63W-VAB010B Axial Piston Variable Motor

R909604240 A6VM200HA1T/63W-VAB020A Axial Piston Variable Motor A6VM Series 6X A6VM 200 DA1 A6VM 200 EP2 A6VM200HA1T A6VM 200 HA1R2 A6VM 200 HZ1 A6VM200DA A6VM200DA0000007B

A6VM28EP2D A6VM28EZ1 A6VM28EZ2 A6VM28EZ2D A6VM28HD2D A6VM28HD1 Axial A6VM Piston Variable Motor R902014488 A6VM28HZ1/63W-VAB010B Axial Piston Variable Motor

A6VM Series Axial Piston Variable Motor

Warranty: 12 Months just like OEM Pump
Mark: SENHENGYUAN Hydraulics
Short Lead Time, Prompt Delivery

Wechat:+86 188-7629-1732

Whatsapp:+86 188-7629-1732

E: wise@fjzhenyuan.com

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Product Description

A6VM28 Series Axial Piston Variable Motor Product Description

The A6VM28 series axial piston variable motor is a compact, high-efficiency hydraulic drive component designed for light-to-medium duty industrial and mobile machinery applications. Engineered with precision manufacturing processes, this series delivers exceptional torque and speed control, making it an ideal solution for equipment requiring flexible, reliable power output.

The A6VM28 lineup includes a full range of customized models – A6VM28EP2D, A6VM28EZ1, A6VM28EZ2, A6VM28EZ2D, A6VM28HD2D, A6VM28HD1 – each tailored to match specific operational requirements such as pressure resistance, displacement adjustment, and control mode compatibility. Among these variants, the A6VM28HZ1/63W-VAB010B (part number R902014488) stands out for its optimized swashplate design, which enables stepless displacement regulation to adapt to real-time load changes, maximizing energy efficiency and reducing operational costs.

Key Features

Compact & High-Power DensityWith its space-saving structure, the A6VM28 motor fits seamlessly into small-sized equipment without compromising power performance. Its high power-to-weight ratio ensures optimal utilization of installation space in compact machinery.
Flexible Variable DisplacementThe adjustable swashplate mechanism allows smooth switching between high-torque low-speed and low-torque high-speed modes, adapting to diverse working conditions from light-load running to heavy-load operation.
Stable & Low-Noise OperationAdvanced hydraulic circuit design and precision-machined internal components minimize vibration and operational noise, enhancing equipment running stability and operator comfort. The motor also boasts excellent anti-wear performance, extending service life in continuous working scenarios.
Easy Installation & MaintenanceEquipped with standardized mounting interfaces and a modular structure, the A6VM28 series can be quickly integrated into existing hydraulic systems. Its simplified disassembly design reduces maintenance time and downtime, lowering overall equipment ownership costs.

Typical Applications

Compact construction machinery: Mini excavators, small road rollers, skid steer loaders
Agricultural equipment: Small harvesters, garden tractors, irrigation machinery
Industrial devices: Rotary test benches, light-duty conveyor systems, packaging machinery
Mobile lifting tools: Small cranes, electric hoists, aerial work platforms

Whether for new equipment assembly or old component replacement, the A6VM28 series axial piston variable motor provides a cost-effective, high-reliability hydraulic drive solution for global customers seeking precision and efficiency.

Table of values

Size				28	55	80	107	140	160	200	250	355	500	1000
Series				63	65	65	65	65	65	65	63	63	63	63
Displacement		V_{g max}	cm³	28.1	54.8	80	107	140	1260	200	250	355	500	1000
		V_{g x}	cm³	18	35	51	68	88	61	76	205	300	417	1000
		V_{g min}	cm³	0	0	0	0	0	0	0	0	0	0	0
Nominal pressure		p_nom	bar	400	400	400	400	400	400	400	350	350	350	350
Maximum pressure		p_max	bar	450	450	450	450	450	450	450	400	400	400	400
Maximum speed	at V_{g max}¹⁾	n_nom	rpm	5550	4450	3900	3550	3250	3100	2900	2700	2240	2000	1600
	at V_g< V_{g x}	n_max	rpm	8750	7000	6150	5600	5150	4900	4600	3300	2650	2400	1600
	at V_{g min}	n_{max 0}	rpm	10450	8350	7350	6300	5750	5500	5100	3300	2650	2400	1600
Inlet flow²⁾	at V_{g max} and n_nom	q_{V nom}	l/min	156	244	312	380	455	496	580	675	795	1000	1600
Torque	at V_{g max} and p_nom	M	Nm	179	349	509	681	891	1019	1273	1391	1978	2785	5571
Weight (approx.)		m	kg	16	28	36	46	61	62	78	100	170	210	430

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