© MOBATIME
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BE-800752.06
7 Technical data
SAM 40 V2
SEM 40 V2
Synchronization
MOBALine or DCF active
Setting time after restart
MOBALine:
DCF active:
Daylight saving time change
< 3 minutes 20 seconds
< 6 minutes when DCF signal reception is OK
< 15 seconds
Operation mode second shaft
continuous or stepwise
Operation mode minute shaft
continuous or stepwise
Operation mode hour shaft
continuous
Operation voltage
MOBALine:
DCF active:
10 - 20 V, 50 Hz
15 VDC…30 VDC
Current consumption
Average in second hand step mode:
Average in sec. hand continuous mode:
Peak current (during time adjustment):
< 4 mA @ 17 V
< 14 mA @ 17 V
< 5 mA @ 17 V
< 8 mA @ 17 V
< 14 mA @ 17 V
Autonomous operation in case of signal
loss
MOBALine: 24 hours
DCF active: 7 days
Typical deviation: < +/- 2s after 24 h
Accuracy (synchronized)
/- 100 ms
Motors
1 (h / min.) clockwise / coun-
terclockwise
2 (h / min. + sec.) clockwise
/ counterclockwise
Temperature range
-30 ... +70 °C
Weight
155 g
165 g
Max. hand weight (well balanced)
hour: 7 g; minute: 18 g; second: 3 g
Dial diameter
max. 400 mm
Dial thickness
max. 3 mm
Nut fixing torque
4,5 Nm +/- 0,2 Nm
Torque on hour shaft
max. 2.8 mNm
Torque on minute shaft
max. 1.4 mNm
Torque on second shaft
max. 2.1 mNm
8 Accessories
Position: Descriptive name:
Part number:
1
Central nut M10x1 (2 mm wide, hole 10mm)
Central nut M10x1 (4 mm wide, hole 12mm)
100815
105712
2
Rubber washer Ø 40 x 12.5 x 0.5 mm
If needed (depending on dial thickness):
Rubber washer Ø 40 x 12.5 x 1 mm
Rubber washer Ø 43 x 12.5 x 2 mm
101550
105614
105613
3
Metal ring for dial protection (used for nut 203685 only) Ø 16 x 12.5 x
0.5
101494
4
Needles for hand mounting
100539