Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
- Motor type and power: Permanent-magnet synchronous motor, High Dynamic, with 1.4 kW optimum power.
- Speed and torque: Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); maximum torque: 13.0 Nm.
- Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
- Interfaces and connectors: DRIVE-CLiQ interface, M23 connector size, and rotatable connectors for signals and power.
- Mounting and cooling: Natural cooling and design acc. to Code I: IM B5 (IM V1, IM V3).
- Protection and brake: Degree of protection: IP65 and DE flange IP67. Without holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CH71-1UA2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What are the rated speed and rated torque?
Rated speed is 4,500 rpm (100 K), and rated torque is 3.0 Nm (100 K).
3. Which encoder and interface does it have?
It has a Resolver R15DQ resolver 15 bits (resolution 32768, internal multi-pole) and a DRIVE-CLiQ interface.
4. How is the motor mounted and connected?
The design is IM B5 (IM V1, IM V3), with an M23 connector size and rotatable connectors for signals and power.
5. Does the motor include a holding brake?
It is without holding brake.
