Rexroth Motor A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FM710, A2FM1000

China Rexroth Motor A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FM710, A2FM1000, Find details about China Hydraulic Motor, Hydraulic Piston Motor from Rexroth Motor A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FM710, A2FM1000

Basic Info.

Model NO.

A2FM180

Model

A2FM180

Original

China

Application

Construction Machinery

Trademark

FOCOR

Transport Package

Wooden Case for Export

Specification

piston

Origin

China

HS Code

84122910

Model NO.

A2FM180

Model

A2FM180

Original

China

Application

Construction Machinery

Trademark

FOCOR

Transport Package

Wooden Case for Export

Specification

piston

Origin

China

HS Code

84122910

Product Desciption

Rexroth motor A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FM710, A2FM1000

Brueninghaus Hydromatik Rexroth A2FM motor

Hydraulic motor A2FM5, A2FM10, A2FM12, A2FM16, A2FM23, A2FM28, A2FM32, A2FM45, A2FM56, A2FM63, A2FM80, A2FM90,
A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FM710, A2FM1000

Description

Open circuits
Series 66, 63, 60
Size: 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180 200 250 355 500 710 1000
Pressure: Size 5 Nominal pressure 4550 psi (315 bar)/Peak pressure 5100 psi (350 bar)
Size 10 to 200 Nominal pressure 5800 psi (400 bar)/ Peak pressure 6500 psi (450 bar)
Size 250 to 1000 Nominal pressure 5100 psi (350 bar)/ Peak pressure 5800 psi (400 bar)

The A2FM fixed displacement motor with axial tapered piston rotary group of bent axis design, for hydrostatic drives in open circuits
- For use in mobile and stationary applications areas
- Output flow is proportional to drive speed and displacement
- The drive shaft bearings are designed to give the service life expected in these areas of operation
- High power density
- Compact design
- High overall efficiency
- Economical conception
- One piece pistons with piston rings

Technical Data of Brueninghaus Hydromatik Rexroth A2FM motor
Table of values (theoretical values, without efficiency and tolerances; values rounded)

Rexroth A2FM motor				A2FM5	A2FM10	A2FM12	A2FM16	A2FM23	A2FM28	A2FM32	A2FM45
Displacement		V g	cm³	4.93	10.3	12	16	22.9	28.1	32	45.6
Speed		nnom	rpm	5600	3150	3150	3150	2500	2500	2500	2240
Flow	at nnom	qV	l/min	27.6	32.4	37.8	50	57	70	80	102
Power	Δp = 315 bar	P	kW	14.5	-	-	-	-	-	-	-
Power	Δ p = 400 bar	P	kW	-	21.6	25	34	38	47	53	68
Torque	Δp = 315 bar	T	Nm	24.7	-	-	-	-	-	-	-
Torque	Δ p = 400 bar	T	Nm	-	65	76	101	145	178	203	290
Weight (approx.)		m	kg	2.5	6	6	6	9.5	9.5	9.5	13.5
Rexroth A2FM motor				A2FM56	A2FM63	A2FM80	A2FM90	A2FM107	A2FM125	A2FM160	A2FM180
Displacement		V g	cm³	56.1	63	80.4	90	106.7	125	160.4	180
Speed		nnom	rpm	2000	2000	1800	1800	1600	1600	1450	1450
Flow	at nnom	qV	l/min	112	126	144	162	170	200	232	261
Power	Δ p = 400 bar	P	kW	75	84	96	108	114	133	155	174
Torque	Δ p = 400 bar	T	Nm	356	400	511	572	678	795	1020	1145
Weight (approx.)		m	kg	18	18	23	23	32	32	45	45
Rexroth A2FM motor				A2FM200	A2FM250	A2FM355	A2FM500	A2FM710	A2FM1000
Displacement		V g	cm³	200	250	355	500	710	1000
Speed		nnom	rpm	1550	1500	1320	1200	1200	950
Flow	at nnom	qV	l/min	310	375	469	600	826	950
Power	Δ p = 350 bar	P	kW	-	219	273	350	497	554
Power	Δ p = 400 bar	P	kW	207	-	-	-	-	-
Torque	Δ p = 350 bar	T	Nm	-	1393	1978	2785	3955	5570
Torque	Δ p = 400 bar	T	Nm	1272	-	-	-	-	-
Weight (approx.)		m	kg	66	73	110	155	322	336

Hydraulic fluid
Before starting project planning, please refer to our data sheets RE 90220 (mineral oil), RE 90221 (environmentally acceptable hydraulic fluids) and RE 90223 (HF hydraulic fluids) for detailed information regarding the choice of hydraulic fluid and application conditions.
The fixed motor AA2FM is unsuitable for operation with HFA. If HFB, HFC and HFD or environmentally acceptable hydraulic fluids are being used, the limitations regarding technical data and seals mentioned in RE 90221 and RE 90223 must be observed.
Details regarding the choice of hydraulic fluid
The correct choice of hydraulic fluid requires knowledge of the operating temperature in relation to the ambient temperature: in an open circuit the tank temperature. The hydraulic fluid should be chosen so that the operating viscosity in the operating temperature range is within the optimum range (νopt.) - the shaded area of the selection diagram. We recommended that the higher viscosity class be selected in each case. Example: At an ambient temperature of X°F (X°C) an operating temperature of 140°F (60°C) is set. In the optimum operating viscosity range (νopt; shaded area) this corresponds to the viscosity classes VG 46 or VG 68; to be selected: VG 68.
Please note: The case drain temperature, which is affected by pressure and speed, is always higher than the tank temperature. At no point in the system may the temperature be higher than 240°C (115°C) for sizes 5 to 200 or 195°F (90°C) for sizes 250 to 1000.
If the above conditions cannot be maintained due to extreme operating parameters, we recommend flushing the case at port U (size 250 to 1000).
Long-life bearing (sizes 250 to 1000)
For long service life and use with HF hydraulic fluids. Same external dimensions as motor with standard bearing. A long-life bearing can be specified. Flushing of bearing and case via port U recommended.
Shaft seal ring
The service life of the shaft seal ring is affected by the speed of the motor and the case drain pressure. It is recommended that the average, continuous case drain pressure at operating temperature 45 psi (3 bar) absolute not be exceeded (max. permissible case drain pressure to 90 psi (6 bar) absolute at reduced speed). Short-term (t < 0.1 s) pressure spikes of up to 145 psi (10 bar) absolute are permitted. The service life of the shaft seal ring decreases with an increase in the frequency of pressure spikes. The case pressure must be equal to or greater than the external pressure on the shaft seal ring.
Rexroth Motor A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FM710, A2FM1000