Cutting & Milling · Lateral
ECR
ECR 16 · HSK Tool Interface · Self-ventilated
9.2–14 kW
Power range
10,000 rpm
Max speed
23.3–30.7 Nm
Torque
Self-ventilatedHSKPneumaticIP55
What it's built for
Where the ECR fits
Oriented operations and automatic tool change
The mechanical orientation system, a cylinder and sensors, holds the spindle at a repeatable angular position, which automatic tool change and oriented work both require. Built into the spindle rather than added as a separate indexing unit.
High speed without a cooling circuit
Self-ventilated to 10,000 rpm, 12,000 with the high-speed bearing option, with no water lines to plumb for the motor. Coolant is delivered where it is needed, through the tool, by the bored shaft and integrated water joint.
ISO 40 / HSK integration with tool cooling
Standard ISO 40 or HSK interface drops into an existing tool magazine without adapting the changer, and the bored shaft feeds coolant through the tool as standard.
Running continuous cuts or need more thermal headroom? The servo-ventilated ECR S covers the same envelope, and a water-cooled ECRH is coming. Use the motor selector to compare.
Technical data · Catalogue ed. 2026.05
Full specifications
Technical specifications
Power (min / max)
9.2–14 kWTorque
23.3–30.7 NmMax speed
10,000 rpmTool attachment
HSKMotor type
AC InductionCooling
Self-ventilatedLubrication
Maintenance-free bearingsTool change
PneumaticIP rating
IP55Mount type
LateralStandard features
Stainless steel bored shaft · Inverter-duty insulation system · Integrated rotating joint for tool coolingVariant table
| Ref. | kW | Cv | Nm | A @400V | rpm nom | F nom Hz | rpm max | F max Hz | Poles | kg |
| ECR16-1240 | 9.2 | 12.5 | 30.7 | 22 | 2,865 | 100 | 10,000 | 335 | 4 | 87 |
| ECR16-1740 | 12.5 | 17 | 27.8 | 30 | 4,295 | 150 | 10,000 | 335 | 4 | 87 |
| ECR16-1940 | 14 | 19 | 23.3 | 33.5 | 5,730 | 200 | 10,000 | 335 | 4 | 87 |
Standard configurations shown. Other pole counts and power ratings available on request. Performance data obtained by numerical simulation.
Standard & Optional
Features & Options
Standard features
- Stainless steel bored shaft
- Inverter-duty insulation system
- Integrated rotating joint for tool cooling
- Mechanical orientation system (cylinder and sensors)
Options & Accessories
- High-speed bearing (12,000 rpm)
- Encoder feedback 1Vpp
- C axis
- Water conveyor
- Twin cylinder
Upgrade path
Same mount, more capability
ECR
9.2–14 kW · 10,000 rpm · ISO 40
All families in this path share the same mount geometry. Design the machine head for the highest capability you might ever need: start with the base family and upgrade without structural rework. Use the motor selector to compare families.
Full technical datasheet in the VEM library
Dimensional drawings and complete variant data, available on request. Documents are updated periodically.