Product Overview
Technical Summary
| Product | Siemens 1FK7085-4CF71-1PB2 SIMOTICS S synchronous motor |
|---|---|
| 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 system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 22.0 Nm |
| Degree of protection | IP65 and DE flange IP67 |
| Electrical connectors | Connectors for signals and power rotatable |
| Lifecycle | Active Product |
Key Features
PN=2 kW, rated speed 3,000 rpm (100 K), rated torque 6.5 Nm (100 K), and efficiency 92.0 %.
Rated current: 7.0 A. Maximum current: 84.0 A. The collected description specifies UDC=600 V.
Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
Natural cooling with IM B5 (IM V1, IM V3) design and a rotatable M40 connector size.
Permanent-magnet holding brake with 22.0 Nm holding torque; shaft end has a Feather key with tolerance N.
Degree of protection is IP65, with DE flange IP67. Signals and power use rotatable electrical connectors.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens 1FK7085-4CF71-1PB2, a SIMOTICS S permanent-magnet synchronous motor.
What are the rated power, voltage and speed?
The motor has PN=2 kW, UDC=600 V and a rated speed of 3,000 rpm (100 K).
Which feedback system and connectors are provided?
It has Resolver R14DQ feedback with 14-bit resolution and rotatable connectors for signals and power.
What mechanical configuration does it have?
It has natural cooling, IM B5 (IM V1, IM V3) design, a Feather key shaft end, and a permanent-magnet holding brake.
What should be included in a quotation request?
Include the requested quantity, destination, schedule and any additional BOM line items.
