Type of motor

Permanent-magnet synchronous motor

Magnet material

Rare-earth magnet material

Cooling

Natural cooling

Temperature monitoring

KTY 84 temperature sensor in the stator winding

Insulation of the stator winding in accordance with EN 60034‑1 (IEC 60034‑1)

Temperature class 155 (F) for a winding temperature rise of ΔT = 100 K at an ambient temperature of 40 °C (104 °F)

Type of construction in accordance with EN 60034‑7 (IEC 60034‑7)

IM B5 (IM V1, IM V3)

Degree of protection in accordance with EN 60034‑5 (IEC 60034‑5)

IP64

Shaft extension on the drive end in accordance with DIN 748‑3 (IEC 60072‑1)²⁾

Plain shaft

Shaft and flange accuracy in accordance with DIN 42955 (IEC 60072‑1)¹⁾

Tolerance N

Vibration magnitude in accordance with EN 60034‑14 (IEC 60034‑14)

Grade A maintained up to rated speed

Sound pressure level L_pA (1 m) in accordance with DIN EN ISO 1680, max.

• 1FK701 ... 1FK704

55 dB (A)

• 1FK706

65 dB (A)

• 1FK708 ... 1FK710

70 dB (A)

Built-in encoder systems for motors without DRIVE-CLiQ interface

• Incremental encoder sin/cos 1 V_pp 2048 S/R
• Absolute encoder, multi-turn (traversing range 4096 revolutions) with EnDat interface
  1FK704 ... 1FK710: 2048 S/R
  1FK702 ... 1FK703: 512 S/R
  1FK704 ... 1FK710: 32 S/R
  1FK701 ... 1FK703: 16 S/R
• Multi-pole resolver (number of poles corresponds to number of pole pairs of the motor)
• 2-pole resolver

Built-in encoder systems for motors with DRIVE-CLiQ interface

• 22 bit incremental encoder
  (2048 S/R internal)
• Absolute encoder single-turn + 12 bit multi-turn (traversing range 4096 revolutions)
  1FK704 ... 1FK710:
  22 bit single-turn
  (2048 S/R internal)
  1FK702 ... 1FK703:
  20 bit single-turn
  (512 S/R internal)
  1FK704 ... 1FK710:
  16 bit single-turn
  (32 S/R internal)
  1FK702 ... 1FK703:
  15 bit single-turn
  (16 S/R internal)
• 15 bit resolver
• 14 bit resolver

Connection

Connectors for signals and power can be rotated (270°)

Paint finish¹⁾

Unpainted

2nd rating plate¹⁾

3rd rating plate

Attached in the NDE cover

Enclosed separately

Options¹⁾

• Shaft extension on the drive end with fitted key and keyway (half-key balancing)
• Built-in holding brake
• Degree of protection IP65, plus DE flange IP67
• Planetary gearbox, assembled (requirement: plain shaft extension, degree of protection IP64 for LP+ and IP65 for SP+)
• Anthracite paint finish RAL 7016

M03

Version for Zone 2 hazardous areas
(in accordance with EN 50021/IEC 60079‑15)

✓

✓

M39

Version for Zone 22 hazardous areas
(in accordance with EN 50281/IEC 61241)

✓

✓

N05

Non-standard shaft extension
(dimensions as for 1FT5 motors)

✓

✓

N25

Permanent magnet brake instead of spring-operated brake

–

✓

K23

Special finish for „Worldwide“ climate comrising priner and paint finish (anthracite RAL 7016 paint finish or selectable with option X0.)

✓

✓

K24

Primed (unpainted)

✓

✓

X01

Jet black finish RAL 9005

✓

✓

X02

Cream finish RAL 9001

✓

✓

X03

Reseda green finish RAL 6011

✓

✓

X04

Pebble gray finish RAL 7032

✓

✓

X05

Sky blue finish RAL 5015

✓

✓

X06

Light ivory finish RAL 1015

✓

✓

X08

White aluminum RAL 9006, suitable for food grade applications

✓

✓

X27

Pear dark gray finish RAL 9023

✓

✓