SEW KF87 R57 DT71C2/BMG/Z HELICAL BEVEL GEARMOTOR

Manufacturer: Sew Eurodrive

Type: Helical Bevel Gearmotor

Model: KF87 R57 DT71C2/BMG/Z

Sew KF87 Gear

Gear Type (K): Bevel

Gear Box Size: 87

Mounting Flange (F): B5 – 1 Side

Sew R57 Gear

Gear Type (R): Helical

Gear Box Size: 57

Number of Pole: 4

Ratio: 1657

Shaft Diameter: 60 mm

Flange Diameter: 350 mm

Sew DT71 AC Motor

Integral Motor Frame Size (DT): 71

Nominal Voltage (Delta): 230 V

Nominal Voltage (Star): 400 V

Rated Current (Delta): 1.68 A

Rated Current (Star): 1.68 A

Rated Power: 0.37 Kw

Rated Speed: 2700 min^-1

Nominal Frequency: 50 Hz

Power Factor: 0.91

Operating Mode: S1

Insulation Class: F

Mounting Position: M5A

Protection Class: IP54

Sew C2/BMG/Z Motor Options

Protection Canopy for The Fan Guard (C2)

High Inertia Cast Iron Fan (Z)

Low-Noise Brake (BMG05)

With Input Voltage: 400 V

• Rated Brake Resistance: 277 Ω
• Rated Brake Voltage: 230 V
• Torque: 5 Nm
• Braking Work: 120 x 10⁶ J
• Braking Power: 24 W
• Rated Torque: 2 Nm

Gross Weight: 137.5 kg