Sunfab Bent-Axis Hydraulic Motor — Qty: 2
Sunfab SCM-012W-P-SB4-B25-S3U-100 Bent-Axis Hydraulic Motor — Qty: 2
Item Overview
This is a lot of 2 new, factory-sealed Sunfab SCM-012 bent-axis axial piston hydraulic motors, made in Sweden. Both units are in original Sunfab OEM white cartons with the Sunfab installation guide included.
The SCM-012 is the smallest displacement model in Sunfab's SCM 010–130 SAE range — a compact, high-speed bent-axis piston motor well suited to mobile hydraulic applications requiring high rotational speed with moderate torque. The bent-axis design with spherical pistons delivers high starting torque, smooth operation across the full speed range, and high efficiency. Double tapered roller bearings permit high radial and axial shaft loads.
Catalog Number Decoder
| Code | Meaning |
| SCM | Axial piston motor, bent-axis type |
| 012 | Displacement: 12.6 cm³/rev (0.77 cu in/rev) |
| W | Wheel motor version (two-bolt SAE flange) |
| P | P-seal (lip seal) shaft seal |
| SB4 | SAE B 4-bolt mounting flange |
| B25 | SAE B 25mm splined shaft (6-spline) |
| S3U | SAE 3/4" straight thread port connections |
| 100 | Clockwise rotation (viewed from shaft end) |
Technical Specifications (SCM-012 SAE)
| Parameter | Value |
| Displacement | 12.6 cm³/rev (0.77 cu in/rev) |
| Max Working Pressure | 400 bar (5,800 psi) |
| Max Speed (intermittent) | 8,250 rpm |
| Max Speed (continuous) | 7,500 rpm |
| Max Power (intermittent) | 50 kW |
| Max Power (continuous) | 25 kW |
| Starting Torque (theoretical) | 0.20 Nm/bar |
| Weight | ~9.0 kg (19.8 lbs) |
| Mounting Flange | SAE B 4-bolt |
| Shaft | 25mm splined (SAE B) |
| Port Connections | SAE 3/4" straight thread |
| Rotation | Clockwise (viewed from shaft) |
| Country of Origin | Sweden |
Typical Applications
The SCM-012 is commonly used in mobile hydraulic systems requiring compact, high-speed motor drives, including fan drives, conveyor drives, auxiliary drives on construction and mining equipment, and other mobile hydraulic circuits. The SAE B 4-bolt flange and 25mm splined shaft are standard interfaces compatible with a wide range of hydraulic circuit designs.