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{"title":"ABB M3AA112MB-4 3GAA112320-BSE IE2 Aluminum Motor 4kW 400V","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/db\/ffb78064f37eca17be748d683da8-200x200-1\/abb_m3aa112mb_4_3gaa112320_bse_ie2_aluminum_motor_4kw_400v.jpg","attrs":{"Brand Name":"ABB","Model Number":"3GAA112320-BSE","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
{"title":"German SEW gearbox R37DRN71M4\/BE05HF 0.37kW Geared Motor with Brake | Original","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/f1\/8bdac721a460c93f9467ba512ad0-200x200-1\/german_sew_gearbox_r37drn71m4_2fbe05hf_0_37kw_geared_motor_with_brake_7c_original_sew_r_series_helical_gearbox.jpg","attrs":{"Model Number":"R37DRN71M4\/BE05HF","Startingmethod":"Direct On Line (DOL), Star-Delta","Supply Ability":"10000 pcs","Delivery Time":"5-7 days"}}
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R37DRN80M4 is an original German SEW‑EURODRIVE R‑series single‑stage helical gearmotor, integrated with a 0.75kW IE3 premium‑efficiency 4‑pole three‑phase AC motor. Featuring a compact coaxial layout, hardened helical gears, and lightweight aluminum motor housing, it delivers high efficiency (up to 95%), low noise, and stable continuous operation (S1). Widely used in conveyors, packaging, food processing, and general automation requiring reliable, energy‑saving transmission. 100% genuine SEW, CE/RoHS certified.
2. Technical Specifications
Item
Specification
Brand
SEW‑EURODRIVE (Germany)
Model
R37DRN80M4
Gearbox Series
R37 (single‑stage helical, hard tooth surface)
Motor Model
DRN80M4
Rated Power
0.75kW (1.0 HP)
Pole/Phase
4‑Pole / 3‑Phase
Input Speed
1440 rpm (50Hz) / 1750 rpm (60Hz)eero
Output Speed
36–263 rpm (ratio i=5.6–40, optional)
Output Torque
Up to 150 Nm
Efficiency Class
IE3 (Premium Efficiency)
Voltage
220–230V Δ / 380–400V Y
Current
1.75A (Δ) / 1.10A (Y)eero
Protection Class
IP54 (dust & splash proof)
Insulation Class
F (155°C)
Duty Cycle
S1 (continuous)
Gear Material
Hardened steel HRC58–62
Housing
Gearbox: Cast iron; Motor: Aluminum
Mounting
Foot (B3) / Flange (B5)SEW USOCOME
Weight
~22.4 kg
Certification
CE, RoHS, IEC60034, UL
3. Key Features
✅ IE3 Premium Efficiency: 0.75kW DRN80M4 motor meets IE3 standards, saves 10–15% energy vs IE1/IE2, reducing operational costs.
✅ High‑Precision Helical Gear: R37 hard tooth surface, low backlash, high rigidity, efficiency >95%, smooth & quiet operation (≤75dB).
✅ Compact & Lightweight: Aluminum motor housing + cast iron gearbox, saves installation space and reduces load.
✅ IP54 Protection: Suitable for dusty, humid, or splash‑prone industrial environments.
✅ Durable German Quality: High‑grade bearings & seals, long service life, minimal maintenance.
✅ Flexible Ratio Options: Wide ratio range (i=5.6–40) for diverse speed/torque needs.
✅ Easy Integration: Perfectly compatible with SEW inverters (MC07B/MOVITRAC) for plug‑and‑play control.
4. Applications
Conveyor systems (belt/roller conveyors)
Packaging, labeling & printing machinery
Food & beverage processing equipment
Warehouse logistics & automated storage
Textile, pharmaceutical & chemical machinery
Pumps, fans & general industrial transmission
5. Compatible Products
SEW frequency inverters (MC07B, MOVITRAC series)
SEW brake systems (BE05/BE1) & accessories
Industrial PLC, motion controller & HMI
SEW R/K/F/S series gearboxes & motor accessories
6. Our Advantages
100% original genuine SEW, full factory test & warranty.
Stock available, fast delivery (3–7 days).
Professional technical support for selection, installation & commissioning.
One‑stop supply for SEW gearboxes, motors, brakes & inverters.