USED SEW-EURODRIVE R47 DRN80M4

The SEW-Eurodrive R47 DRN80M4 is a helical inline (coaxial) gearmotor combining the compact R47 helical gear unit with the DRN80M4 IE3 Premium Efficiency AC motor. It delivers 1 HP (0.75 kW) of output power at 230/460V, 3-phase, 60 Hz, with an input speed of 1751 RPM and a maximum output torque capacity of 300 Nm (2660 lb-in). The DRN80M4 motor meets IE3 Premium Efficiency (EISA compliant) standards and features a TEFC (IP55) enclosure with IEC frame 80M and NEMA C design for versatile mounting. The unit is inverter duty rated with a constant torque speed range of 300–1800 RPM, making it suitable for variable frequency drive (VFD) applications.
Specification
Value
Brand
Sew-Eurodrive
Model / Part Number
R47 DRN80M4
Product Type
Helical Inline Gearmotor
Gear Unit Series
R Series (R47)
Motor Series
DRN (Premium Efficiency)
Motor Power (kW)
0.75 kW
Motor Power (HP)
1.0 HP
Input Speed (Motor RPM)
1751 RPM
Voltage
230/460V
Phase
3-Phase
Frequency
60 Hz
Full Load Amps
3.10A (230V) / 1.56A (460V)
Power Factor (cos φ)
0.70
IEC Frame Size
80M (4-Pole)
NEMA Design
NEMA C
Enclosure Type
TEFC (IP55)
Insulation Class
Class F (155°C)
Efficiency Class
IE3 Premium Efficiency
EISA Compliance
Yes, conforms to EISA
Duty Cycle
S1 (Continuous)
Gear Type
Helical Inline (Coaxial)
Gear Unit Size
R47
Max Output Torque (Ma max)
300 Nm / 2660 lb-in
Output Shaft End
1.250 x 2.36 inch, with keyway and key
Mounting Position
M1
Lubricant
CLP 220 Mineral Oil
Lubricant Volume
0.70 L / 0.19 US gal
Paint Coat
Top coat RAL5001 (Green Blue)
CT Speed Range
300–1800 RPM
Motor Efficiency @ 50/75/100% Pn
82.0% / 84.9% / 85.5%
Design Specification
USA (UR) / Canada (CSA)
KVA Code
M
We warranty all items for 30 days from date of purchase.