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- BEVEL BUDDYBOX 4
BEVEL BUDDYBOX 4
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BEVEL BUDDYBOX 4
Product catalog summary
Overview: The Bevel Buddybox 4 (BBB4) is a compact and robust speed reducer and gearmotor designed by Sumitomo. It features high radial load capacity, a single lubrication chamber for easy maintenance, and long life with excellent shock resistance due to its Cyclo or planetary gear input.
Key Features:
- Flexible configurations with various shaft and mounting options.
- 100% hardened steel internal components for durability.
- Double output seals to prevent leaks and contamination.
- Filtered breather to protect lubrication.
- Global support and easy maintenance with local service centers.
Specifications:
- Reduction Ratios: 11:1 to 26000:1 and greater.
- Torque Capacity: 17400 Nm.
- Motor Power: 0.12kW to 55kW.
- Mounting Options: Keyed Hollow Shaft, Keyless TaperGrip Bush, Foot, Flange, Face, Shrink Disc.
- Motor Standards: IEC, CE, CCC, JIS, NEMA, UL, CSA, GOST-R.
Product Range: The BBB4 offers a wide range of motor and reducer combinations, with detailed selection tables available for different frame sizes and reduction ratios.
Technical Data: The catalogue includes detailed technical data, including allowable maximum output torque, radial and axial load capacities, and moment of inertia. It also provides dimension sheets and handling precautions for both solid and hollow shaft units.
Applications: The BBB4 is suitable for a variety of applications due to its customizable options and robust design, making it a versatile choice for industrial needs.
Specifications:
The document outlines the process for selecting gearmotors and reducers, specifically focusing on the Bevel Buddybox 4 model. Key specifications include checking the output torque, radial load, and ensuring the correct reducer frame size and reduction ratio. The load torque (TL) is calculated as 574Nm, and the radial load (Pr) is determined to be 8200N, both of which are within acceptable limits.
Procedures:
The selection procedure involves several steps: determining operating conditions, selecting load factors, input and output speeds, and calculating transmitted torque. The document emphasizes checking radial and axial loads, shaft direction, mounting style, and lubrication methods. It also includes a detailed model selection process using flow charts and tables.
Standards and Recommendations:
Ambient conditions such as temperature (20°C) and motor specifications (400V, 50Hz) are checked against standard requirements. The document provides load factor recommendations based on application types and daily duty cycles, with tables outlining uniform, moderate, and heavy shock loads.
Data and Tables:
The document references multiple tables for load characteristics, reducer load factors, and allowable radial and axial loads. It includes examples of model selection and provides nomenclature guidelines for selected models.
Critical Information:
Key parameters include ensuring the load torque and radial load are within specified limits, selecting the appropriate reducer frame size, and verifying the compatibility of the selected model with ambient conditions and operational requirements. The document also highlights the importance of consulting additional resources or experts for specific cases, such as vertical input shaft orientations.
The document outlines the process for selecting gearmotors and reducers, specifically focusing on the Bevel Buddybox 4 model. Key specifications include checking the output torque, radial load, and ensuring the correct reducer frame size and reduction ratio. The load torque (TL) is calculated as 574Nm, and the radial load (Pr) is determined to be 8200N, both of which are within acceptable limits.
Procedures:
The selection procedure involves several steps: determining operating conditions, selecting load factors, input and output speeds, and calculating transmitted torque. The document emphasizes checking radial and axial loads, shaft direction, mounting style, and lubrication methods. It also includes a detailed model selection process using flow charts and tables.
Standards and Recommendations:
Ambient conditions such as temperature (20°C) and motor specifications (400V, 50Hz) are checked against standard requirements. The document provides load factor recommendations based on application types and daily duty cycles, with tables outlining uniform, moderate, and heavy shock loads.
Data and Tables:
The document references multiple tables for load characteristics, reducer load factors, and allowable radial and axial loads. It includes examples of model selection and provides nomenclature guidelines for selected models.
Critical Information:
Key parameters include ensuring the load torque and radial load are within specified limits, selecting the appropriate reducer frame size, and verifying the compatibility of the selected model with ambient conditions and operational requirements. The document also highlights the importance of consulting additional resources or experts for specific cases, such as vertical input shaft orientations.
Mounting Styles and Positions: The document outlines various mounting styles for motors, including foot, wall, and ceiling mounts. Specific nomenclatures are provided for different configurations such as hollow shaft, shaft mount, solid shaft, and flange mount. The mounting positions are categorized by symbols like Y1, F1, G1, etc., indicating different orientations and configurations.
Terminal Box and Cable Port Directions: The standard terminal box position is N33, with the cable port direction as N3A. These can be adjusted in 90-degree increments to accommodate different setups. It's crucial to ensure no interference with the mounting surface due to the terminal box or motor dimensions.
Motor and Gear Case Alignment: The document notes that the centers of the motor and gear case may not be aligned, with dimension G2 being greater than G1. This misalignment can affect the mounting and should be checked to prevent interference.
Rotation Direction and Reduction Ratios: The rotation direction of the motor or input shaft is specified, with notes on how it affects the output shaft's rotation. Reduction ratios are provided for various configurations, indicating the mechanical advantage or speed reduction achieved by the setup.
Oil Gauge and Maintenance Ports: The location of the oil gauge, drain port, oil filler, and air vent plug are detailed, with instructions to specify their positions when ordering if changes are needed. These components are crucial for maintenance and should be easily accessible.
Configuration References: References to specific pages are made for detailed diagrams and additional information on mounting positions and configurations. This includes the impact of inverting gear cases and how it changes the relative position to mechanical equipment.
Specifications and Design Considerations:
The document outlines the alignment issues between motor and gear case, specifying that dimension G2 is greater than G1, indicating misalignment. It highlights the importance of checking for interference with mounting surfaces due to the terminal box, motor, and other components. The reducer shape varies by model, with some having a larger motor diameter than the gear case.
Mounting Positions and Configurations:
Different mounting positions (Y5, F5, G5, etc.) are discussed, noting that some require the gear case to be inverted, affecting the relative position to mechanical equipment and altering the positions of the terminal box and oil filler. Specific mounting types like wall and ceiling mounts (W3, V1, K3, etc.) are designed for horizontal or upside-down postures, with lubrication parts aligned accordingly.
Rotational Directions and Terminal Box Positions:
The document provides detailed instructions on the rotational direction of the motor or input shaft, noting that the output shaft's direction is reversed if the motor's direction is clockwise. The standard terminal box position is N33 with a cable port direction of N3A, which can be adjusted in 90-degree increments.
Reduction Ratios and Torque Specifications:
Tables are provided listing reduction ratios and mechanical rated torque for various frame sizes, indicating allowable peak torque values during startup or stop. The document advises consulting for values not shown or for ratios exceeding 305.
Key Recommendations:
Ensure no interference with mounting surfaces, designate terminal box positions and cable port directions when ordering, and consult for specific torque values if needed. The document emphasizes the importance of aligning lubrication-related parts with the mount type and adjusting the oil gauge location as necessary.
The document outlines the alignment issues between motor and gear case, specifying that dimension G2 is greater than G1, indicating misalignment. It highlights the importance of checking for interference with mounting surfaces due to the terminal box, motor, and other components. The reducer shape varies by model, with some having a larger motor diameter than the gear case.
Mounting Positions and Configurations:
Different mounting positions (Y5, F5, G5, etc.) are discussed, noting that some require the gear case to be inverted, affecting the relative position to mechanical equipment and altering the positions of the terminal box and oil filler. Specific mounting types like wall and ceiling mounts (W3, V1, K3, etc.) are designed for horizontal or upside-down postures, with lubrication parts aligned accordingly.
Rotational Directions and Terminal Box Positions:
The document provides detailed instructions on the rotational direction of the motor or input shaft, noting that the output shaft's direction is reversed if the motor's direction is clockwise. The standard terminal box position is N33 with a cable port direction of N3A, which can be adjusted in 90-degree increments.
Reduction Ratios and Torque Specifications:
Tables are provided listing reduction ratios and mechanical rated torque for various frame sizes, indicating allowable peak torque values during startup or stop. The document advises consulting for values not shown or for ratios exceeding 305.
Key Recommendations:
Ensure no interference with mounting surfaces, designate terminal box positions and cable port directions when ordering, and consult for specific torque values if needed. The document emphasizes the importance of aligning lubrication-related parts with the mount type and adjusting the oil gauge location as necessary.
Overview: This document provides detailed specifications and selection tables for various gearmotor models, focusing on parameters such as output speed, torque, and allowable radial load. It includes data for different motor powers, frequencies, and reduction ratios.
Specifications: The document lists gearmotor models with specific parameters:
- Motor power: 0.18 kW, 0.25 kW, and 0.37 kW.
- Frequency: 50Hz and 60Hz.
- Motor poles: 4.
- Motor speed: 1450 r/min (50Hz) and 1750 r/min (60Hz).
- Reduction ratios vary across models, e.g., 179, 2944, 3511, 10658.
Selection Tables: The tables provide detailed data for each model, including:
- Output speed (n2) in r/min.
- Output torque (Tout) in Nm.
- Allowable radial load of output shaft (Pro) in N.
Important Notes: The document emphasizes referring to page 49 for additional notes on the gearmotor selection tables. This includes critical information for proper selection and application of the gearmotors.
Key Models and Data:
- Model 018 - 4A100 - 179: Output speed 8.12 r/min, torque 195 Nm, radial load 27100 N.
- Model 018 - 4B12DA - 578: Output speed 2.51 r/min, torque 599 Nm, radial load 24200 N.
- Model 018 - 4C14DA - 2944: Output speed 0.493 r/min, torque 3051 Nm, radial load 59300 N.
Conclusion: The document serves as a comprehensive guide for selecting the appropriate gearmotor based on specific operational requirements. It provides essential data for engineers and technicians to ensure optimal performance and compatibility with their systems.
Selection Table for Gearmotors
This document provides a comprehensive selection table for gearmotors, specifically the Bevel Buddybox 4 model. It includes detailed specifications for various gearmotor configurations, focusing on output speed, torque, and allowable radial load of the output shaft. The data is organized by motor power, frequency, motor poles, and reduction ratio.
Key Specifications:
- Motor Power: The document covers gearmotors with power ratings of 1.5 kW and 2.2 kW.
- Frequency: Specifications are provided for both 50Hz and 60Hz frequencies.
- Motor Poles: All configurations use a 4-pole motor.
- Motor Speed: The motor speed is specified as 1450 r/min for 50Hz and 1750 r/min for 60Hz.
- Reduction Ratios: Various reduction ratios are listed, affecting the output speed and torque.
Data Interpretation:
- Output Speed (n2): The output speed varies depending on the reduction ratio and frequency.
- Output Torque (Tout): Torque values are provided in Nm, indicating the rotational force available at the output shaft.
- Allowable Radial Load: This parameter indicates the maximum radial load the output shaft can handle, measured in Newtons (N).
Important Notes:
The document emphasizes the importance of referring to page 49 for additional notes on gearmotor selection. This suggests that there are critical considerations or guidelines that must be reviewed to ensure proper selection and application of the gearmotors.
Selection Table for Gearmotors
This document provides a comprehensive selection table for gearmotors, detailing various specifications and performance metrics for different models. The key parameters include output speed (n2), output torque (Tout), and allowable radial load of the output shaft, all of which are presented for both 50Hz and 60Hz frequencies.
Specifications:
- Motor Power: 3.0 kW and 4.0 kW options are available.
- Frequency: Options for 50Hz and 60Hz.
- Motor Poles: 4 poles.
- Motor Speed (n1): 1450 r/min for 50Hz and 1750 r/min for 60Hz.
- Reduction Ratios: Various ratios ranging from 11 to 1117.
Performance Metrics:
- Output Speed (n2): Varies depending on the model and reduction ratio.
- Output Torque (Tout): Measured in Nm, varies with model specifications.
- Allowable Radial Load: Specified for each model, indicating the maximum radial load the output shaft can handle.
Model Identification:
- Models are identified by a combination of frame size and reduction ratio, e.g., 4A115 - 60 110.
- Each model is associated with specific performance metrics and dimensional drawings, which are referenced for detailed design and application.
Important Notes:
- Users are advised to refer to page 49 for detailed notes on gearmotor selection.
- Dimensional drawings and additional model details can be found on page 18.
Conclusion:
This selection table serves as a critical resource for engineers and technicians in selecting the appropriate gearmotor model based on specific application requirements, ensuring optimal performance and reliability.
Gearmotor Selection and Specifications
- Selection Table Notes: The document provides detailed notes on selecting gearmotors, emphasizing the importance of consulting for dimensions not specified and confirming product dimensions with manufacturing specifications.
- Dimensional Drawings: Includes maximum dimension values for various gearmotor models, which may differ slightly from actual products. Changes to these drawings can occur without notice.
- Mounting Positions: Specific mounting positions are detailed, with a note to consult for positions other than Y1 and Y2.
- Bevel + Cyclo Single and Double Stage: Different configurations are available, including hollow shaft with flange mount, solid shaft with flange mount, and solid shaft with foot mount.
- Shaft Mounted Gearmotors: Various frame sizes and motor capacities are listed, with detailed dimensions and weights for each configuration.
- Output bore diameters are manufactured to H8 tolerances according to DIN EN ISO 286-2.
- Keys and keyways follow DIN 6885-1 standards.
- Weight values are for hollow shaft units and are subject to change.
- Pages 122-127 provide additional dimensions for different mounting types and reduction ratios.
Overview: The document provides detailed specifications and dimensional drawings for Bevel Buddybox 4 shaft-mounted gearmotors. It includes information on frame sizes, motor capacities, and various mounting positions.
Specifications: The gearmotors are categorized by frame size and motor capacity, with detailed measurements for standard and brake configurations. Key specifications include dimensions such as J (moment of inertia), DM (diameter), L (length), and weight for both standard and brake models.
Procedures: The document outlines the nomenclature for model identification, including symbols for output shaft direction, motor capacity, and mounting position. It also provides guidance on consulting specific pages for detailed nomenclature and mounting position information.
Standards and Norms: Output bore diameters are manufactured to H8 tolerances according to DIN EN ISO 286-2, and keys and keyways follow DIN 6885-1 standards. The document notes that dimensions and weights are subject to change without prior notice.
Recommendations: Users are advised to consult the manufacturer for dimensions of mounting positions other than those specified (Y1 and Y2). Additional weight values for hollow shaft with flange mount models are provided, which should be added to the weights shown in the dimension tables.
Dimensional Drawings: The document includes detailed drawings for various frame sizes, highlighting supplementary dimensions for hollow and solid shaft configurations. It specifies additional weight values for hollow shaft with flange mount models.
Critical Information: The document emphasizes the importance of consulting specific pages for detailed nomenclature and mounting position information. It also highlights the need to consider additional weight values for certain configurations.
Overview: This document provides detailed specifications and selection tables for various types of reducers, specifically focusing on Bevel Buddybox models. It includes data for different sizes and configurations, highlighting key parameters such as input speed, output speed, power, torque, and load capacity.
Specifications: The document lists multiple reducer models with their respective technical specifications. Each model is characterized by its size, input speed (n1), output speed (n2), power (P1), torque (Tout), and load capacity (Pro). The data is presented for different input speeds (1750, 1165, 870, 580 rpm) and ratios (i).
Selection Tables: The tables provide a comprehensive guide for selecting the appropriate reducer based on specific requirements. They include detailed measurements and performance metrics for each model, allowing users to compare and choose the best fit for their application.
Dimension Drawings: References to dimension drawings are made throughout the document, indicating where users can find detailed visual representations of the reducers. These are crucial for understanding the physical space requirements and installation considerations.
Important Notes: The document emphasizes the importance of referring to specific pages for additional notes on reducer selection and input frequency considerations (50 Hz vs. 60 Hz). This ensures that users make informed decisions based on the correct operational context.
Key Data Insights: The tables highlight the relationship between input speed, output speed, and torque, illustrating how changes in one parameter affect the others. This is critical for optimizing performance and ensuring the longevity of the equipment.
Selection Tables for Reducers (60 Hz Input)
This document provides detailed selection tables for reducers operating at a 60 Hz input frequency. The tables are organized by size and input speed (n1) with corresponding output speed (n2), power input (P1), output torque (Tout), and permissible radial load (Pro). The data is presented for various sizes, including 4F180, 4F185, 4F190, and 4F195, with dimension drawings referenced from page 184.
Key Specifications:
- Input Speed (n1): 1750, 1165, 870, 580 rpm
- Output Speed (n2): Varies based on size and ratio
- Power Input (P1): Ranges from 5.8 kW to 159.1 kW depending on size and configuration
- Output Torque (Tout): Ranges from 3170 Nm to 18000 Nm
- Permissible Radial Load (Pro): Ranges from 89600 N to 130000 N
Important Notes:
- Refer to page 128 for additional notes on reducer selection.
- For 50 Hz input configurations, refer to pages 150-171.
Data Interpretation:
The tables provide a comprehensive guide for selecting the appropriate reducer based on specific operational requirements such as input speed, desired output speed, and torque requirements. The permissible radial load values indicate the maximum load the reducer can handle, ensuring safe and efficient operation.
Overview: This document provides detailed specifications and selection tables for low-speed reducers, specifically the Bevel Buddybox 4 series. It includes dimensional drawings and important notes for installation and selection.
Specifications:
- The document lists various frame sizes and their corresponding dimensions, weights, and mounting positions.
- Key parameters include input speed (n1), output speed (n2), power (P1), torque (Tout), and permissible radial load (Pro).
- Tables provide data for different ratios ranging from 364 to 10658, with specific values for n1 at 1450 and 1750 rpm.
Procedures and Recommendations:
- Ensure the output torque of the reducer does not exceed the allowable torque as indicated in the Tout columns.
- Refer to page 128 for notes on the Reducer Selection Table.
- Consult the manufacturer for dimensions not specified in the drawings.
Dimensional Drawings:
- Drawings are provided for various mounting types, including shaft mount, case mount, flange mount, and foot mount.
- Dimensions are subject to change, and final confirmation should be made with the manufacturer's specifications.
- Additional weight values are provided for solid shaft units.
Important Notes:
- Dimensions on the drawings are maximum values and may differ from actual products.
- Dimension tolerances are in accordance with DIN EN ISO 286-2.
- Weights are for hollow shaft units; additional weights for solid shaft units are specified.
Overview: This document provides detailed dimensional drawings and specifications for the Bevel Buddybox 4, focusing on frame sizes and their respective dimensions, weights, and additional specifications. It includes information on X-Adaptor and J-Adaptor components.
Dimensional Drawings: The document lists various frame sizes (e.g., 4A10DA, 4A12DA, etc.) with corresponding dimensions such as length (L), width (CF), diameter (d1), and weight. These dimensions are critical for ensuring compatibility and proper installation in mechanical systems.
Specifications: Each frame size is associated with specific parameters like shaft direction symbols (H, V, W), dimension tolerances according to DIN EN ISO 286-2, and keyway dimensions per DIN 6885-1 standards. The document also notes that weights are for hollow shaft units, with additional weights provided for solid shaft units.
Additional Components: The document includes supplementary drawings for X-Adaptor and J-Adaptor components, detailing their dimensions and weights. These components are essential for adapting the Bevel Buddybox to different mechanical setups.
Notes and Standards: The document emphasizes adherence to international standards for dimensions and tolerances, ensuring that the components meet quality and compatibility requirements. It also provides guidance on where to find additional details for specific components like output and input shafts.
Critical Information: The document highlights the importance of using the correct dimensions and weights for installation and operation. It also notes that dimensions and weights are subject to change without prior notice, indicating the need for users to verify specifications before use.
Lubrication Specifications:
The document specifies the use of grease for lubricating the Cyclo portion of the Bevel Buddybox, with approved greases listed based on ambient temperature and reduction ratio. For temperatures between -10ºC and 50ºC, Shell Gadus S2 V220 00 is recommended for ratios 11:1 to 18:1, and Esso Unirex N2 for ratios 19:1 and higher. Consultation with Sumitomo is advised for alternative lubricants or if the unit is stored for over three years.
Oil Fill Quantities:
Tables provide approximate oil fill quantities for both single and double-stage types of Bevel Buddybox, with specifications for different frame sizes and mounting positions. The importance of checking oil levels with an oil gauge is emphasized.
Oil Seal Precautions:
Oil seals have a limited lifespan and should be replaced every 1 to 3 years under normal operating conditions. Rust on the shaft or collar necessitates replacement.
Oil Gauge Options:
The standard oil gauge is L-shaped and made of brass with a glass interior. Optional dip stick types are available.
Handling Precautions for Solid and Hollow Shaft Types:
Instructions are provided for mounting and removing the Buddybox from the driven shaft, including recommended tolerances and securing methods. The document advises using molybdenum disulfide for lubrication and provides detailed dimensions for mounting and removal jigs.
Safety and Installation:
Safety covers are included with hollow shaft models, and proper installation is crucial to avoid damage. The document outlines the importance of maintaining concentricity and perpendicularity during installation.
Shrink Disk Installation:
Guidelines for installing and removing shrink disks are provided, including torque specifications and the importance of parallel alignment during installation. The document warns against improper installation to prevent damage.
Taper Grip Bush Option:
The taper grip bush offers advantages such as easy installation and resistance to corrosion. Selection criteria for taper grips are provided, including safety factors based on load conditions.
The document specifies the use of grease for lubricating the Cyclo portion of the Bevel Buddybox, with approved greases listed based on ambient temperature and reduction ratio. For temperatures between -10ºC and 50ºC, Shell Gadus S2 V220 00 is recommended for ratios 11:1 to 18:1, and Esso Unirex N2 for ratios 19:1 and higher. Consultation with Sumitomo is advised for alternative lubricants or if the unit is stored for over three years.
Oil Fill Quantities:
Tables provide approximate oil fill quantities for both single and double-stage types of Bevel Buddybox, with specifications for different frame sizes and mounting positions. The importance of checking oil levels with an oil gauge is emphasized.
Oil Seal Precautions:
Oil seals have a limited lifespan and should be replaced every 1 to 3 years under normal operating conditions. Rust on the shaft or collar necessitates replacement.
Oil Gauge Options:
The standard oil gauge is L-shaped and made of brass with a glass interior. Optional dip stick types are available.
Handling Precautions for Solid and Hollow Shaft Types:
Instructions are provided for mounting and removing the Buddybox from the driven shaft, including recommended tolerances and securing methods. The document advises using molybdenum disulfide for lubrication and provides detailed dimensions for mounting and removal jigs.
Safety and Installation:
Safety covers are included with hollow shaft models, and proper installation is crucial to avoid damage. The document outlines the importance of maintaining concentricity and perpendicularity during installation.
Shrink Disk Installation:
Guidelines for installing and removing shrink disks are provided, including torque specifications and the importance of parallel alignment during installation. The document warns against improper installation to prevent damage.
Taper Grip Bush Option:
The taper grip bush offers advantages such as easy installation and resistance to corrosion. Selection criteria for taper grips are provided, including safety factors based on load conditions.
Specifications and Procedures
Taper Grip Assembly Procedure
Torque Arm Types and Installation
Motor Information
Brake Voltage
- Taper Grip Usage: The taper grip section cannot accept bending moments or thrust loads and should not be used with angle types. Use key types in such cases.
- Handling and Maintenance: Avoid using oil or grease on the taper grip to ensure proper transmission torque. Use a torque wrench for bolt tightening to avoid loosening or breakage. Periodically check and tighten bolts for safety.
Taper Grip Assembly Procedure
- Prepare the machine shaft by ensuring it is clean and free of rust or protrusions. Recommended shaft tolerance is h8.
- Load the taper grip onto the reducer by applying a thin oil layer on the threaded portion and inserting it into the reducer shaft.
- Install the reducer onto the machine shaft, ensuring it reaches the predetermined position. Tighten bolts using a torque wrench in a specified sequence.
- Periodically check bolt tightness after initial operation and every six months.
Torque Arm Types and Installation
- Three types of torque arms are available: Attachment, Banjo, and T-Type. Each has specific installation requirements and dimensions.
- For high startup or stop frequency operations, use rubber bushes and disk springs to mitigate shock.
Motor Information
- Sumitomo's motors meet efficiency class IE3 standards, with brake motors available in IE1 and IE3 upon request.
- Motors comply with various international standards, including EN60034 and IEC regulations.
- Technical data includes motor power, speed, current, efficiency, and torque specifications.
Brake Voltage
- Standard brake control voltage is 230 V for motors running at 400 V. Rectifiers are pre-connected to the terminal block.
- Options for 400 V and 24 V DC brakes are available separately.
Specifications:
The document provides detailed specifications for brake motors, including standard protection levels (IP 44, with IP 55 available on request), standard brake input voltages, and brake torque options. It also outlines the characteristics of FB brakes, such as low inertia, long life, and low maintenance.
The document provides detailed specifications for brake motors, including standard protection levels (IP 44, with IP 55 available on request), standard brake input voltages, and brake torque options. It also outlines the characteristics of FB brakes, such as low inertia, long life, and low maintenance.
Procedures:
Wiring examples for quick brake with varistor are provided, along with typical brakemotor wiring schematics. Installation guidelines emphasize keeping ventilation openings clear and maintaining minimum clearances for cooling and disassembly.
Wiring examples for quick brake with varistor are provided, along with typical brakemotor wiring schematics. Installation guidelines emphasize keeping ventilation openings clear and maintaining minimum clearances for cooling and disassembly.
Standards and Recommendations:
The document references standards such as EN 50262 for cable gland sockets and VDE 0530 for continuous duty power ratings. It recommends using anti-condensation heaters in damp environments and provides guidelines for motor protection against dust and water.
The document references standards such as EN 50262 for cable gland sockets and VDE 0530 for continuous duty power ratings. It recommends using anti-condensation heaters in damp environments and provides guidelines for motor protection against dust and water.
Motor Information:
Detailed motor data is provided, including brake motor data, speed and direction of rotation, power ratings, and protection levels. The document also includes mechanical features and assembly parts lists for brake motors.
Detailed motor data is provided, including brake motor data, speed and direction of rotation, power ratings, and protection levels. The document also includes mechanical features and assembly parts lists for brake motors.
Options and Accessories:
Available motor options include hand release levers, 6-pole rectifiers, thermistors, external fans, and more. The document also lists additional options like pole-changing motors and special windings.
Available motor options include hand release levers, 6-pole rectifiers, thermistors, external fans, and more. The document also lists additional options like pole-changing motors and special windings.
Global Presence:
The document concludes with a list of Sumitomo's worldwide locations, including headquarters and manufacturing sites in Japan, China, Europe, the Americas, and Asia Pacific, along with contact information for various regional offices.
The document concludes with a list of Sumitomo's worldwide locations, including headquarters and manufacturing sites in Japan, China, Europe, the Americas, and Asia Pacific, along with contact information for various regional offices.
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Catalog excerpts
REDUCER SECTION
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Bevel Buddybox Reducer & Gearmotor Unique Splined Connection ensures more durable and dependable power transmission than typical keyed connections Flexible configurations • Shaft Options: Keyed Hollow Shrink Disc Solid Shaft Keyless Taper Grip Bushing • Mounting Options: ns: Flange Foot Shaft Universal Housing ing Cyclo or Planetary Input provides high overload capacity and exceptional reliability 100% Hardened Steel Internal Components provide long life, smooth operation and superior strength Filtered Breather protects unit lubrication from contaminants Choice of Input Integral motor and IEC...
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Wide Variety of Application Products and Options Product Description The Bevel Buddybox 4 (BBB4) built by Sumitomo is a robust, state of the art mid-sized family of speed reducers and gearmotors. Building on more than 80 years of successful Cyclo experience in virtually every application and industry, the result is an extremely compact, efficient and reliable unit in a very power-dense package. The BBB4 has a unique combination of features that results in a highly reliable, efficient and durable gearbox. The all-steel internal construction, in conjunction with the Cyclo or planetary gear inputs,...
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Sumitomo DriveTechnologies Product Range: Standard Motor and Reducer Combinations
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Sumitomo DriveTechnologies Product Range: Standard Motor and Reducer Combinations 1. Calculation of output speed is based on the following input speeds. 50Hz: 1450 rpm 60Hz: 1750 rpm 2. Combination in these tables are guide only. Refer to selection tables for gearmotors (page 50 to 107) or reducers (page129 to 181) for details. 3. Reduction ratios shown above are nominal ratios and output speeds are based on these ratios. Refer to pages 6 and 7 for actual reduction ratio. 4. I I Refer to Sumitomo Hyponic Neo as alternative product for this range.
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Sumitomo DriveTechnologies Frame Size and Actual Reduction Ratios Table 3: Frame Sizes Notes: 1. Consult us for other available reduction ratios. 2. Some ratios may not be available for certain frame sizes, consult us.
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Frame Size and Actual Reduction Ratios Table 6A: Other available reduction ratios. Nominal Ratio 387 Actual Ratio 387,2 Output Stage (Bevel) 3,2 Input Stage (Cyclo) 121 (Intermediate Part×Input Part) (11×11) Nominal Ratio 609 Actual Ratio 609,0 Output Stage (Bevel) 3,5 Input Stage (Cyclo) 174 (Intermediate Part×Input Part) (29×6) Nominal Ratio 893 Actual Ratio 892,5 Output Stage (Bevel) 3,5 Input Stage (Cyclo) 255 (Intermediate Part×Input Part) (17×15) Nominal Ratio 1200 Actual Ratio 1200,0 Output Stage (Bevel) 3,2 Input Stage (Cyclo) 375 (Intermediate Part×Input Part) (25×15) Nominal Ratio 1488...
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Standard Specifications Sumitomo DriveTechnologies Table 7: Standard Specifications of Motor Note: 4. Consult us if the mounting location contains a slope of 1 degree or more.
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Sumitomo DriveTechnologies The flowchart below is a guide for selection of BBB4 Gearmotor. Consult us for any questions about the procedure. Refer to page 12 for selection procedure of reducers. Step 1: Determination of Operating Conditions Determine the following parameters before starting selection: ■ Application ■ Continuous operation or operation with frequent start and stop ■ Motor capacity (kW) and output speed or reduction ratio ■ Radial load and axial load Operation hours per day Level of shock load Mounting direction (output shaft direction) and mounting configuration Specifications...
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Sumitomo DriveTechnologies Selection Procedure: Gearmotors o Operating Parameters: ■ Application: Chain conveyor ■ Operation pattern: Continuous operation ■ Operation hours per day: 24 operation hours/day ■ Load power: 1,3kW ■ Output speed: 21,6r/min ■ Method of connection with driven shaft:Chain sprocket Initial tension = 0 Sprocket pitch circle radius: R = 70mm Load position: Midpoint of shaft ■Level of shock load : None Motor specifications Power frequency : 50Hz Voltage Brake Others 400V None Outdoor type Ambient conditions Ambient temperature 40oC, indoor ■ Mounting direction (output shaft...
Open the catalog to page 13
Selection Procedure: Reducers Select models using the flow chart below. Consult us for questions about the selection procedure. Step 1: Determination of Operating Conditions Determine the following conditions before starting selection: Application Level of shock load Continuous operation or operation with frequent Mounting direction (direction of output shaft) and mounting Other ambient conditions (temperature, humidity, indoor or outdoor, and other environments) Load torque TL Radial load and axial load Operation hours per day Step 2: Model Selection Select load factor From pages 14 and 15,...
Open the catalog to page 14
Sumitomo DriveTechnologies Selection Procedure: Reducers Below is an example of selection following the procedure on page 12. ° Operation conditions ■ Application: Chain conveyor ■ Connection with machine : ■ Operation pattern: Continuous operation Output side: Chain sprocket ■ 24 operation hours/day Sprocket pitch circle radius: R=80mm ■ Load torque: 700Nm Load position: Midpoint of shaft; Initial tension = 0 ■ Input speed: 1450 rpm Input side: Coupling ■ Output speed: 16,5 rpm ■ Level of shock load: None ■ Mounting direction (output shaft direction), mounting style : Horizontal, foot mount,...
Open the catalog to page 15
Sumitomo DriveTechnologies Load Factor for Continuous Duty Operation 1. Please refer to Tables 10 & 11 for recommended load factor modifiers for continuous duty applications. 2. The values on the selection tables are based on an operation of 10 hours per day with uniform load. 3. For applications with start/stop operations, please refer to page 15. ■ Recommended Load Factor by Application. [Load Factor] U: Uniform load M: Moderate shock H: Heavy shock Table 10 Reducer Load Factor Table 11 Recommended Load Classifications Cranes (Except for Dry Dock Cranes) Type of Type of Type of Type of APPLICATION...
Open the catalog to page 16
Sumitomo DriveTechnologies Load Factor for Start/Stop Operation Table 12 Number of Starts-Stops and Load Factor for Standard Motors <0,75kW and Brake Motors Check that the CxZ value obtained in Steps [1] to [3] below is within the allowable CZ value in the appropriate motor capacity and %ED values in Table 14. JM : Moment of inertia of motor [kg-m2] GDM2 ; GD2 of motor [Nm2] JL : Converted value at motor shaft; total moment of inertia GDL2 ; Total GD2 at the motor shaft excluding motor [kgf-m2] excluding motor [kg-m2] (To next page)
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