Dürkopp Adler 52 i Series Service Instructions Manual page 82

Stitch type
Stitch length
Foot lifting with hand lever
Foot lifting with knee lever or solenoid
Needle system
Manually controlled subclass
Solenoid controlled subclass
Sewing head weight
Sewing machine cpl. weight (including stand)
Thread length after trimming
Machine head clear workspace
Machine bed plate dimensions
Rated standby power
Rated power when sewing (3000 rpm.)
Short-term power
Machine floor plan dimensions (including stand)
Machine height (including thread stand)
Acoustic pressure equivalent level of a separate machine
at workplace at 20% machine utilization under standard sewing
conditions in a shift
80
Technical parameters
double thread zig-zag lockstich
maximum 5 mm
5.5 mm
12 mm
134; 134-35; 134-35 LR
DC motor - positioning motor without fur-
ther functions
DC motor (AC servo) - positioning motor
with reverse run after thread trimming
42 kg
61 kg (525i-75); 68 kg (525i-75-66)
78 kg
133 kg (525i-75); 140 kg (525i-75-66)
maximum 20 mm
267 x 117 mm
750 x 117 mm (525i-75)
750 x 183 mm (525i-75-66)
178 x 476 mm
186 x 960 mm (525i-75; 525i-75-66)
12 W
250 W
1500 VA
1060 x 550 mm
1700 x 730 mm (525i-75)
1600 x 600 mm (525i-75-66)
1490 mm
83 dB/A
Service Instructions 52Xi, 52Xi-75 - 00.0 - 11/2021