Danfoss H1F Fixed Displacement Bent Axis Motor

Danfoss H1F Bent Axis Piston Fixed Displacement Motor

Danfoss H1F Fixed Displacement Bent Axis Motor

Danfoss H1F motor is designed for open- and closed-circuit applications offering a compact design, proven reliability, and efficiency up to 95%. At Rexton Hydraulic, we provide repair, sales and maintenance of Danfoss H1F Fixed Displacement Bent Axis Motor within entire range.

Series : Danfoss H1F
Axial Piston Bent Axis Motor
Model : H1F060 / H1F080.
Minimum Pressure 450 bar [Psi 6527 ]
Maximum Pressure 480 Bar (delta) (Psi 6962)
System pressure up to 510 bar [7397 psi] (Max abs)
Can be Used For Open- and Closed-Circuit Applications
It is used in Application – Agriculture, Construction, Wheel Loder, Road Building.

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Description
Technical Specifications
Product Models
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Danfoss H1F Bent Axis Piston Fixed Displacement Motors are designed for open- and closed-circuit applications. These motors offer best-in-class efficiency, proven reliability, and ease of installation, especially in limited space conditions, thanks to their compact design. The latest addition to Danfoss' high-power H1 series motors is the H1F fixed bent axis motor, boosting an impressive overall efficiency of up to 95%. These motors contribute to fuel savings, enhanced productivity, and reduced heat generation.

With their high pressure and speed ratings, these motors enable operators to maximize the performance of their machines. Danfoss H1F motors come with an expanded function of zero-degree capability coupled with a high-performance 32-degree maximum angle, which improves the overall performance. Furthermore, the Danfoss H1F motor, known for its lightweight design, boasts a power-dense and compact envelope, facilitating easy installation.

Danfoss H1F fixed-beam motor is developed for multi-application uses; some of them are agriculture, construction, and forestry machinery. These are ideal for fan drives, feeder drives, drill drives, track drives, winches, and vibration and shaking functions. These motors come with various options, including SAE, DIN, and cartridge flange styles, with twin, side, and axial port configurations. Available in sizes 60cc and 80cc, with working pressure from 248 to 330.

Characteristics

Proven H1 technology, building on the solid legacy of H1B bent-axis motors
Up to 95% efficiency – leading to fuel savings, improved productivity, and reduced heat
generation
System pressure up to 510bar (abs), 480bar (delta)
Can be used for open- and closed-circuit applications
Now available: 60cc and 80cc, with many more frame sizes to come

Technical Specifications

Technical Data

Features		Unit	Size
Features		Unit	060	080
Displacement (max)		cm³[in³]	60.1 [3.67]	80.8 [4.93]
Theoretical flow at max. displ.	at max. speed	l/min [US gal/min]	330 [87.2]	400 [105.7]
Theoretical torque at max. displacement		N•m/bar [lb•in/1000 psi]	0.96 [583]	1.27 [777]
Theor. corner power at rated speed and max. working pressure (∆p = 450 bar [6527 psi])		kW [hp]	248 [332.6]	330 [442.5]
Mass moment of inertia of rotating components		kg•m² [slug•ft²]	0.0031 [0.0023]	0.0063 [0.0047]
Case volume		l [US Gal]	0.8 [.21]	0.8 [.21]
Weight dry	SAE configuration		–	22.1 kg [48.7 lb]
	DIN configuration		18.2 kg [40.1 lb]	22.9 kg [50.5 lb]
	Cartridge configuration		18.5 kg [40.8]
Mounting flange	SAE ISO 3019/1		–	127-4 (SAE C) 4-bolt
	DIN ISO 3019/2, B4		Flange 125 B4 HL 4-bolt	140 HL 4-bolt
	Cartridge		Pilot dia 160mm, 2-bolt (200 dist) M16	–
Customer ports	Axial and radial¹)		DN19 typ 1	DN25 typ 1
	L1, L2²)		M22x1,5	M22x1,5
	Bleed port³)		M14x1,5	M14x1,5
Rated Output Speed	Maximum 32°	min-1 (rpm)	5000	4500
Maximum Output Speed	Maximum 32°	min-1 (rpm)	5500	5000
System pressure	Maximum working delta	bar [psi]	450 bar [6527 psi]	450 bar [6527 psi]
	Maximum working abs	bar [psi]	480 bar [6962 psi]	480 bar [6962 psi]
	Max delta	bar [psi]	480 bar [6962 psi]	480 bar [6962 psi]
	Max abs	bar [psi]	510 bar [7397 psi]	510 bar [7397 psi]
	Min low loop	bar [psi]	7.5 bar [109 psi]	7.5 bar [109 psi]
Case pressure	Rated	bar [psi]	3 bar [44 psi]	3 bar [44 psi]
	Maximum	bar [psi]	5 bar [73 psi]	5 bar [73 psi]
	Minimum	bar [psi]	0.3 bar [4 psi]	0.3 bar [4 psi]
Ambient temperature¹)	Maximum	°C °F	70 °C [158 °F	70 °C [158 °F
Ambient temperature¹)	Minimum	°C °F	-40 °C [-40 °F]	-40 °C [-40 °F]