Spare Electric Motors

We have some spare motors - donated by Axel. Kept in reserve to repair the wood machines -but- can also be claimed if a project needs it (e.g. a schredder or wood pelletizer).

1. 0,55kW 28rpm at 50Hz
2. 1,1kw 34rpm at 50Hz
3. 2,2kW 36rpm at 50Hz

Motor 1 =

See specs

• Serial number 01.7721850601.0001.19
• Speed 50Hz [r/min] 1360 / 28
• Speed 60Hz [r/min] 1700 / 35
• Total ratio [i] 48,08
• Ma max [Nm] 200
• Output torque 50Hz [Nm] 186
• Output torque 60Hz [Nm] 149
• Service factor SEW-FB 1,10 / 1,35
• Mounting position M5
• ISO code CLP 220
• Lubricant type Miner.Oil
• Lubricant volume [l] 0,75
• Motor power [kW] 0.55 / 0.55
• Cyclic duration factor S1-S10 S1
• Multi range-voltage 50Hz [V] 220-242 delta / 380-420 star
• Rated current [A] 2,80 / 1,62
• Multi range-voltage 60Hz [V] 254-277 delta / 440-480 star
• Rated current [A] 2,25 / 1,31
• motor frequency A [Hz] 50
• motor frequency B [Hz] 60
• cos phi 0,72 / 0,68
• Thermal cl.[°C]/Enclosure[IP] 155(F) / 65
• International efficiency class IE1
• Efficiency 50 Hz 70,6
• Efficiency 60 Hz 74,0
• Design specification 001
• Ambient temperature min. [°C] -20
• Ambient temperature max. [°C] 40
• Nameplate text R37DRS71M4TF.29
• Weight 17.00 KG

= Motor 2

See specs

• Serial number 01.7728752002.0002.19
• Speed 50Hz [r/min] 1455 / 34
• Speed 60Hz [r/min] 1762 / 41
• Total ratio [i] 42,87
• Ma max [Nm] 300
• Output torque 50Hz [Nm] 310
• Output torque 60Hz [Nm] 255
• Service factor SEW-FB 0,95 / 1,15
• Mounting position M5
• ISO code CLP 220
• Lubricant type Miner.Oil
• Lubricant volume [l] 1,50
• Motor power [kW] 1.1 / 1.1
• Cyclic duration factor S1-S10 S1
• Multi range-voltage 50Hz [V] 220-230 delta / 380-400 star
• Rated current [A] 4,50 / 2,60
• Multi range-voltage 60Hz [V] 254-266 delta / 440-460 star
• Rated current [A] 4,00 / 2,30
• motor frequency A [Hz] 50
• motor frequency B [Hz] 60
• cos phi 0,73 / 0,69
• Thermal cl.[°C]/Enclosure[IP] 155(F) / 65
• International efficiency class IE3
• Efficiency 50 Hz 84,5
• Efficiency 60 Hz 86,5
• Design specification 001
• Ambient temperature min. [°C] -20
• Ambient temperature max. [°C] 40
• Nameplate text R47DRN90S4TF.34
• Weight 32.00 KG

Motor 3

See specs

• Serial number 01.7720487404.0001.19
• Speed 50Hz [r/min] 1450 / 36
• Total ratio [i] 39,88
• Ma max [Nm] 580
• Output torque 50Hz [Nm] 580
• Service factor SEW-FB 1,00
• Mounting position M5
• Connection type 001
• ISO code CLP 220
• Lubricant type Miner.Oil
• Lubricant volume [l] 1,80
• Motor power [kW] 2.2
• Motor frequency [Hz] 50
• Cyclic duration factor S1-S10 S1
• Voltage range [V] 220-230 delta/380-400 star
• Rated current [A] 8,40 / 4,85
• cos phi 0,76
• Thermal cl.[°C]/Enclosure[IP] 155(F) / 65
• International efficiency class IE3
• Efficiency (100% Pn) [%] 86,9
• Design specification 001
• Ambient temperature min. [°C] -20
• Ambient temperature max. [°C] 40
• Nameplate text R67DRN100LS4TF.36
• Weight 55.00 KG

Ownership and history

Donated by Axel. Q3 2019.