Product information
Overview
Key Features
- Power and rated speed: PN=2 kW, rated speed 3,000 rpm (100 K), and rated torque 6.5 Nm (100 K).
- Absolute Encoder feedback: Absolute Encoder AM20DQI with 20 bits (resolution 1048576, Encoder-internal 512 S/R) plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- Supply and electrical limits: UDC=600 V; rated current 7.0 A; maximum current 84.0 A.
- Mounting and connectors: Design acc. to Code I: IM B5 (IM V1, IM V3). Connector size M40; signal and power connectors are rotatable.
- Brake and shaft: Permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply. Shaft end has a Feather key with tolerance N.
- Cooling and protection: Natural cooling. Degree of protection is IP65, with DE flange IP67.
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Rated power | PN=2 kW |
| DC link voltage | UDC=600 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Encoder | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn; DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Connectors | M40; signal and power connectors rotatable |
Frequently Asked Questions
What is the exact motor model and rated power?
It is Siemens SIMOTICS S 1FK7085-4CF71-1RB2 with PN=2 kW.
Which feedback system does this motor have?
It has absolute Encoder AM20DQI with 20 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
How is the motor mounted and connected?
It uses IM B5 (IM V1, IM V3) mounting, an M40 connector size, and rotatable signal and power connectors.
What brake and protection configuration does it have?
It has a permanent-magnet holding brake with 22.0 Nm holding torque, IP65 protection, and DE flange IP67.
