The ILM0702P12F0000 is a two-stack integrated servo motor designed for motion axes requiring increased torque, multiturn position feedback, positive shaft coupling and stationary load holding. It combines the motor, electronic drive, absolute feedback and holding brake in one axis unit.
This configuration is distinguished by its absolute multiturn SinCos feedback, 11 mm keyed shaft and integrated 3 Nm holding brake. These features separate it from smooth-shaft, single-turn and brake-free versions with similar 70 mm flange dimensions.
The motor provides 1.7 Nm continuous stall torque and up to 7.6 Nm peak stall torque. Its nominal operating point is 1.15 Nm at 6000 rpm, producing 720 W nominal output power. This performance supports machinery with rapid acceleration, variable loading and synchronized positioning requirements.
The keyed shaft provides a positive mechanical connection for compatible couplings and gearboxes. Multiturn feedback supports applications that monitor position across multiple shaft revolutions, while the holding brake helps retain a stationary axis.
The brake-equipped two-stack construction has an overall length of 252 mm, a net weight of 3.7 kg and rotor inertia of 0.51 kg·cm².
Key Features
- Integrated motor and electronic drive construction
- Two-stack motor configuration
- Absolute multiturn SinCos feedback
- 128-period feedback resolution
- 1.7 Nm continuous stall torque
- 7.6 Nm peak stall torque
- 1.15 Nm nominal torque
- 6000 rpm nominal speed
- 720 W nominal output power
- Integrated 3 Nm holding brake
- 11 mm keyed output shaft
- Compact 70 mm mounting flange
- Natural-convection cooling
- IP54 enclosure protection
- Suitable for multi-revolution positioning axes
Configuration Difference
The ILM0702P12F0000 is identified by four important configuration details:
- Two motor stacks
- Absolute multiturn feedback
- Keyed output shaft
- Integrated 3 Nm holding brake
The keyed shaft distinguishes it from smooth-shaft configurations. Its multiturn feedback and holding brake also separate it from single-turn or brake-free alternatives.
Typical Applications
- Packaging machine positioning axes
- Gearbox-driven mechanisms
- Rotary indexing equipment
- Winding and unwinding machinery
- Printing and converting equipment
- Vertical positioning mechanisms
- Pick-and-place systems
- Automated assembly machinery
- Material-transfer equipment
- Multi-revolution positioning axes
- Replacement of compatible keyed-shaft motors
Installation and Selection Notes
Confirm the complete model number before ordering. Shaft design, feedback type, holding brake, motor length, connectors and control compatibility must match the installed machine.
The 1.7 Nm value represents continuous stall torque. Nominal operating torque is 1.15 Nm, while peak stall torque is 7.6 Nm.
The keyed shaft measures 11 mm in diameter and 23 mm in length. Coupling bore, key dimensions and shaft alignment should be checked before installation.
The integrated brake provides 3 Nm holding torque. It is designed primarily to retain a stationary load and should not be used as the normal method of repeatedly stopping a moving axis.
Frequently Asked Questions
1. What distinguishes ILM0702P12F0000 from similar models?
It combines two motor stacks, multiturn feedback, an 11 mm keyed shaft and an integrated 3 Nm holding brake.
2. Is the output shaft smooth or keyed?
It uses a keyed shaft measuring 11 mm in diameter and 23 mm in length. It should not be described as a smooth-shaft configuration.
3. Does this model use single-turn or multiturn feedback?
It uses absolute multiturn SinCos feedback with 128-period resolution. This supports position monitoring across multiple shaft revolutions.
4. What are the principal torque ratings?
Continuous stall torque is 1.7 Nm. Nominal operating torque is 1.15 Nm, and peak stall torque is 7.6 Nm.
5. Does the motor include a holding brake?
Yes. It includes a holding brake with 3 Nm holding torque.
6. Is the brake intended for repeated dynamic stopping?
No. The brake is intended primarily to hold a stationary axis. Normal deceleration should be performed by the controlled drive system.
7. What is the protection rating?
The motor is rated IP54, providing limited dust protection and resistance to water splashes. It is not intended for immersion or unrestricted high-pressure washdown.
8. Why is this motor longer than a brake-free version?
The integrated holding brake requires additional installation space. This model has an overall length of 252 mm and a net weight of 3.7 kg.
9. Can it replace any other 70 mm servo motor?
No. The complete model number, keyed shaft, feedback type, brake, length, connectors and control compatibility must all be verified.
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