Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Feedback | Resolver R14DQ, 14-bit resolution (16384, internal 2-pole) |
| Holding brake | Permanent-magnet brake; holding torque 13.0 Nm |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65; DE flange IP67 |
| Shaft end | Plain shaft |
| Product lifecycle | Active Product |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.7 kW; rated speed: 3,000 rpm (100 K); rated torque: 5.4 Nm (100 K).
- Feedback and connection: Resolver R14DQ feedback with 14-bit resolution (16384, internal 2-pole); M23 connector size; rotatable signal and power connectors.
- Brake and shaft: Permanent-magnet holding brake with 13.0 Nm holding torque; plain shaft.
- Mounting and cooling: IM B5 mounting (IM V1, IM V3); natural cooling.
- Protection: Degree of protection: IP65; DE flange: IP67.
Frequently Asked Questions
What identifies the Siemens 1FK7061-4CF71-1PH2 variant?
The supplied variant is a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with 1.7 kW optimum power, Resolver R14DQ feedback, a permanent-magnet holding brake, plain shaft, natural cooling, IM B5 mounting, and IP65 protection with an IP67 DE flange.
Which feedback system and connectors does this motor have?
It has Resolver R14DQ feedback with 14-bit resolution (16384, internal 2-pole), an M23 connector size, and rotatable connectors for signals and power.
What brake and shaft details should be checked?
The motor has a permanent-magnet holding brake with 13.0 Nm holding torque and a plain shaft.
Which code and nameplate details should be checked before quotation?
Check the complete order number 1FK7061-4CF71-1PH2 together with the motor designation, 1.7 kW optimum power, Resolver feedback, brake, plain shaft, IM B5 mounting, and protection details.
