Axial piston motors

R&S Hydrauliek can deliver fixed piston SUNFAB motors with a different mounting configurentions, displacement up to 130 cc/r and a working pressure of 350 bar.

Sunfab ISO-motor

Sunfab fixed piston motor with ISO flange fitting, Max pressure: 400 bar

This ISO-motor can be supplied in various designs; straight or splined shafts and various end caps with both at the rear as well as side connections.  This motor is interchangeable with the Parker F12-motor and Rexroth A2FM-motor.

New: standard new high pressure shaft seal for high temperatures (viton)

Documentation  download: SCM-ISO


Sunfab model no. Motor speed continuous Mounting flange ISO 4 diameter Weight Displacement  Operating pressure continuous Theoretical torque
SCM 010 8000 rpm 80 mm 8,5 kg 9,6 cc / rev 350 bar 0,15 Nm / bar
SCM 012 8000 rpm 80 mm 8,5 kg 12.6 cc / rev 350 bar 0.2 Nm / bar
SCM 017 8000 rpm 80 mm 8,5 kg 17 cc / rev 350 bar 0.27 Nm / bar
SCM 025 6300 rpm 100 mm  9,5 kg 25.4 cc / rev 350 bar 0.4 Nm / bar
SCM 034 6300 rpm 100 mm  9,5 kg 34.2 cc / rev 350 bar 0.54 Nm / bar
SCM 040  5700 rpm 125 mm  16,5 kg 41.2 cc / rev 350 bar 0.66 Nm / bar
SCM 047 5700 rpm 125 mm  16,5 kg 47.1 cc / rev 350 bar 0.75 Nm / bar
SCM 056  5700 rpm 125 mm 16,5 kg 56 cc / rev 350 bar 0.89 Nm / bar
SCM 064  5700 rpm 125 mm  16,5 kg 63.5 cc / rev 350 bar 1 Nm / bar
SCM 084  4700 rpm 140 mm  28 kg 83.6 cc / rev 350 bar 1.33 Nm / bar
SCM 090  4700 rpm 140 mm  28 kg 90.7 cc / rev 350 bar 1.44 Nm / bar
SCM 108  4700 rpm 160 mm  30,5 kg 108 cc / rev 350 bar 1.71 Nm / bar
SCM 130 4700 rpm 160 mm 30,5 kg 130 cc / rev 300 bar 2.05 Nm / bar

Anti cavitation valve for direct mounting on a motor,  download doc.

  • SCM012-034: K-Endcap

  SCM 040-064: V2 one S2

  •  Endcap  SCM 084-130: V1 Endcap

Sunfab SAE-motor

Sunfab fixed piston motors SAE mounting flange.

Operating pressure is max. 400 bar, the SAE motors with 2 or 4 hole flange can be supplied with SAE-B, C or D mounting flange (depending on the displacement), and with a straight or splined SAE shaft 

New: motor 10 cc / rev (see doc.) and standard new high pressure shaft seal for high temperatures (viton)

Download pdf SAE motor


Sunfab model no. Motor speed continuous Weight Mounting flange SAE 2/4 hole  Displacement  Operating pressure continuous Theoretical torque
SCM 010 7500 rpm 9,0 kg SAE-B2 /B4 9,6 cc/omw 350 bar 0,15 Nm / bar
SCM 012 7500 rpm 9,0 kg SAE-B2 / B4  12.6 cc / rev 350 bar 0.2 Nm / bar
SCM 017 7500 rpm  9,0 kg SAE-B2 / B4  17 cc / rev 350 bar 0.27 Nm / bar
SCM 025  5900 rpm  9,0 kg SAE-B2/B4 - SAE-C4 25.4 cc / rev 350 bar 0.4 Nm / bar
SCM 034  5900 rpm  9,0 kg SAE-B2/B4 - SAE-C4  34.2 cc / rev 350 bar 0.54 Nm / bar
SCM 040 5300 rpm  15,0 kg SAE-C4  41.2 cc / rev 350 bar 0.66 Nm / bar
SCM 047  5300 rpm  15,0 kg SAE-C4  47.1 cc / rev 350 bar 0.75 Nm / bar
SCM 056  5300 rpm  15,0 kg SAE-C4  56 cc / rev 350 bar 0.89 Nm / bar
SCM 064 5300 rpm  15,0 kg SAE-C4  63.5 cc / rev 350 bar 1 Nm / bar
SCM 084  4400/4200 rpm  18/35 kg SAE-C4 /SAE-D4  83.6 cc / rev 350 bar 1.33 Nm / bar
SCM 090 4400/4200 rpm  18/35 kg SAE-C4 /SAE-D4  90.7 cc / rev 350 bar 1.44 Nm / bar
SCM 108 4400/4200 rpm 18/35 kg SAE-C4 /SAE-D4  108 cc / rev 350 bar 1.71 Nm / bar
SCM 130  4200 rpm 35 kg SAE-D4  130 cc / rev 300 bar 2.05 Nm / bar

Anti cavitation valve for direct mounting on a motor   download doc .

 SCM012-034: K-Endcap 

 SCM 040-064: V2 and S2

 Endcap  SCM 084-130: V1 Endcap

Sunfab Cartridge motor

Cartridge motor

SUNFAB Fixed piston motor for high pressure applications.

Cartridge design, special for winch-and drive applications.

New: standard new high pressure shaft seal for high temperatures (viton)

Download pdf


SUNFAB modelnr. Displacement Working pressure continuous Theoretical torque
SCM 025-M2 25,4 cc/rev 350 bar 0,40 Nm/bar
SCM 034-M2 34,2 cc/rev 350 bar 0,54 Nm/bar
SCM 040-M2 41,2 cc/rev 350 bar 0,66 Nm/bar
SCM 047-M2 47,1 cc/rev 350 bar 0,75 Nm/bar
SCM 056-M2 56 cc/rev 350 bar 0,89 Nm/bar
SCM 064-M2 63,5 cc/rev 350 bar 1 Nm/bar
SCM 084-M2 83,6 cc/rev 350 bar 1,33 Nm/bar
SCM 090-M2 90,7 cc/rev 350 bar 1,44 Nm/bar
SCM 108-M2 108 cc/rev 350 bar 1,71 Nm/bar

Sunfab DIN-motor

SUNFAB DIN-SCM-series fixed piston motor special for the mobile market, with a DIN splined shaft, standard with Buna-N seals. Option: Viton seals or high pressure shaft seal. Motor for 2 directions and with a drain connection

This motor is an alternative for the Parker (VOAC) F1 motor 

This SCM-DIN motor will be replaced by the SAM-DIN motor

Download pdf motor

Sunfab modelnr Displacement Operating pressure cont.  Max speed cont.  Theoretical torque Weight
SCM012 12.6 cc / rev 350 bar 2400 rev / min 0.2 Nm / bar 8,4 kg
SCM017 17 cc / rev 350 bar 2400 rev / min 0.27 Nm / bar 8,4 kg
SCM025 25.4 cc / rev 350 bar 2400 rev / min 0.4 Nm / bar 8,6 kg
SCM034 34.2 cc / rev 350 bar 2400 rev / min 0.54 Nm / bar 8,6 kg
SCM040 41.2 cc / rev 350 bar 2,000 r / min 0.66 Nm / bar 13 kg
SCM047 47.1 cc / rev 350 bar 2,000 r / min 0.75 Nm / bar 13 kg
SCM056 56 cc / rev 350 bar 2,000 r / min 0.89 Nm / bar 13 kg
SCM064 63.5 cc / rev 350 bar 2,000 r / min 1 Nm / bar 13 kg
SCM084 83.6 cc / rev 350 bar 1600 rev / min 1.33 Nm / bar 18,2 kg
SCM108 108 cc / rev 350 bar 1600 rev / min 1.71 Nm / bar 18,2 kg
SCM130 130 cc / rev 280 bar 1600 rev / min 2.05 Nm / bar 18,2 kg

Sunfab DIN-motor

NEW

SUNDFAB DIN-SAM MOTOR, fixed piston motor special for the mobile market, with a DIN splined shaft, standard with Buna-N seals. 

Motor for 2 directions and with a drain connection, rear connections for in and outlet ports with thread (BSP) 

This motor is an alternative for the Parker F1 motor

This DIN SAM-Motor replaces the old DIN SCM-Motor

Doc. SAM-DIN-Motor (pdf)

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