SEW BW018-075-T

SEW BW018-075-T

Product Introduction:
The BW018-075-T is a gearmotor unit from SEW-EURODRIVE’s modular drive system. The “BW” prefix designates a specific motor/gearmotor assembly variant within SEW’s extensive product portfolio. The “018” indicates the frame size designation, and “075” corresponds to the power rating of 0.75 kW. The “T” suffix denotes a specific terminal or configuration variant. This unit integrates an electric motor with a gear reducer into a single compact assembly, providing a complete drive solution for industrial applications.

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Description

SEW BW018-075-T

Technical Specifications:

  • Brand: SEW-EURODRIVE
  • Type: Gearmotor Assembly
  • Frame Size: 018
  • Power Rating: 0.75 kW
  • Configuration: T variant (specific terminal/configuration)
  • Protection Class: IP54 / IP55 (standard for SEW gearmotors)
  • Insulation Class: F (155°C)
  • Certifications: CE, UL/cUL

Functional Features:

  • Integrated Motor-Reducer Design: Combines motor and gearbox into a single compact unit, reducing installation space and alignment requirements
  • Modular Architecture: Compatible with SEW’s modular motor system for flexible configuration
  • High Transmission Efficiency: Optimized gear geometry with precision grinding for minimal energy loss
  • Robust Construction: Designed for continuous industrial duty (S1 operation)
  • Multiple Mounting Options: Supports various installation positions (S, M, L, MC, LC)

Application Scenarios:

  • Light-duty conveyor systems
  • Material handling equipment
  • Packaging machinery
  • Food processing equipment
  • Textile machinery
  • Small-scale industrial automation

Performance Parameters:

  • Rated Power: 0.75 kW
  • Rated Speed: Approximately 1450 rpm (4-pole motor, 50 Hz)
  • Torque Output: Dependent on gear ratio and reducer configuration
  • Service Factor: Designed for continuous operation under rated conditions
  • Efficiency: High-efficiency gear train with minimal backlash

Material Composition:

  • Cast iron or aluminum alloy housing
  • Case-hardened and precision-ground steel gears
  • High-quality rolling element bearings
  • Copper windings with Class F insulation
  • Powder-coated steel exterior finish

Structural Features:

  • Compact integrated motor-gearbox housing
  • Sealed bearing arrangements for dust and moisture protection
  • Modular mounting flange interface
  • Terminal box for electrical connections
  • Nameplate with full technical data

Working Principle:
The electric motor converts electrical energy into rotational mechanical energy. This rotation is transmitted through the integrated gear reducer, which steps down the speed and proportionally increases the output torque according to the gear ratio. The final output is delivered through the output shaft at the desired speed and torque for the driven equipment.

Installation Requirements:

  • Mount on a rigid, vibration-free base or structure
  • Ensure proper alignment between the gearmotor output and the driven equipment
  • Maintain adequate ventilation clearance around the housing for heat dissipation
  • Connect power supply according to the nameplate voltage and connection diagram
  • Verify correct rotation direction before connecting to the load
  • Use appropriate fasteners with specified torque values

Usage Precautions:

  • Do not exceed the rated power and torque specifications
  • Verify the lubrication level in the gear reducer before initial startup
  • Monitor operating temperature during the first hours of operation
  • Perform periodic inspection of gear oil condition and level
  • Ensure proper grounding of the motor frame
  • Avoid operation in environments exceeding the specified ambient temperature range
  • Never operate with a blocked or jammed output shaft

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