Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft end | Feather key |
| Holding brake | Permanent-magnet brake; holding torque 13.0 Nm |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.7 kW. Rated speed (100 K): 3,000 rpm. Rated torque (100 K): 5.4 Nm.
- Encoder and interface: Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3). Shaft end: Feather key. The flange is 1 and the power connector is rotatable.
- Holding brake: Permanent-magnet brake with holding torque 13.0 Nm and DC 24 V ± 10 % power supply voltage.
- Protection and cooling: Cooling: Natural cooling. Degree of protection: IP65 and DE flange IP67.
Frequently Asked Questions
Which specifications identify the 1FK7061-4CF71-1DB2 variant?
The supplied variant has 1.7 kW optimum power, a 22-bit incremental encoder with DRIVE-CLiQ interface, a permanent-magnet holding brake, Feather key shaft end, IM B5 (IM V1, IM V3) design, and IP65 with DE flange IP67 protection.
What encoder is supplied with this motor?
It has an Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
What holding brake details should be checked?
The motor has a permanent-magnet brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What connection and mounting details should be checked?
Check the M23 connector size, rotatable electrical connectors for signals and power, rotatable power connector, Feather key shaft end, and IM B5 (IM V1, IM V3) design.
