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BISON
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Product catalog summary

Overview
This document is a comprehensive catalog from Bison Gear & Engineering Corp., detailing their range of electric motors, gearmotors, and gear reducers. It includes product specifications, features, and benefits, as well as company information and capabilities.

New Products
The catalog introduces new products such as the VFsync motors, which offer precise velocity control and are available in various mounts and enclosures. The SaniMotor line is highlighted for its IP69K washdown rating, suitable for harsh environments.

About Bison
Bison Gear & Engineering has a history of innovation in the power transmission industry, with a commitment to quality and excellence. The company is ISO 9001:2015 certified and emphasizes lean manufacturing to provide cost-effective and high-quality products.

Product Categories

Inverter Duty AC Gearmotors: Designed for applications requiring variable speed control.
DC Parallel Shaft Gearmotors: Various series are available, offering different horsepower ranges.
AC Parallel Shaft Gearmotors: Includes multiple series with varying power outputs.
Right Angle Gearmotors: Features hypoid gearing for higher torque and efficiency.
Hollow Shaft Offset Gearmotors: Available in both AC and DC versions.
Gear Reducers: Designed for higher power applications with versatile mounting options.
Drives: Includes TightDrive, SCR, PWM, and Variable Frequency Drives.

Technical Specifications
The catalog provides detailed specifications for each product, including power ratings, speed, torque, efficiency, and enclosure types. It also includes wiring diagrams and engineering fundamentals to assist with product integration.

Custom Capabilities
Bison offers custom product design to meet specific customer needs, supported by a responsive customer service team and a network of sales representatives.

Conclusion
Bison Gear & Engineering Corp. positions itself as a leader in the power transmission industry, offering a wide range of innovative and high-quality products designed to meet diverse industrial and commercial applications.

Permanent Magnet AC Motors
These motors require a variable frequency drive designed for permanent magnet synchronous 230/460 V three-phase AC motors. They are available with IP66 rating for exterior mounts and IP20 for in-cabinet mounts. Power and feedback cables are available in various lengths, with shielded cables featuring M17 connectors.

Motor Specifications
The document lists various motor models with specifications including IP ratings, supply voltage, nominal power, output current, and frame size. Models are available for different voltage ranges (110-115V, 200-230V, 380-460V) and power outputs (0.37 kW to 1.5 kW).

Gearboxes and Reducers
The document describes several gearbox series, including the Q-Series Aluminum Worm IHP Gearboxes, S-Series Washdown Worm IHP Gearboxes, and X-Series Hypoid IHP Gearboxes. Each series offers different features such as modular design, stainless steel construction, and various torque and power ratings.

Washdown Motors
These motors are designed for harsh environments with features like corrosion-resistant coatings, stainless steel construction, and IP69K rating for high-pressure washdowns. They are available in various horsepower ratings and configurations.

DC Motors
The document includes specifications for several DC motor series, such as the 712, 720, 725, and 730 Series. These motors are available in different horsepower ratings, speeds, and torque outputs, with options for different voltages.

Additional Features
The document highlights features like advanced hypoid gearing technology for improved energy efficiency, modular design for flexibility, and various customization options for specific applications.

Specifications:

Gearhead: Made from precision machined die-cast aluminum, with lifetime oil bath lubrication, sealed and gasketed. Gearing is typically AGMA class 9 heat-treated steel.
Motor: Permanent magnet type, reversible rotation, with ball bearings and Class F insulation. Enclosures are TENV or TEFC depending on the series.

Series Details:

100 Series: Available in 12V, 24V, 90V, and 130V configurations. Features include a range of speeds and torque outputs, with gear ratios from 1/20 to 1/40.
175 Series: Offers a wide speed range in a compact package, with options for 90V or 130V configurations.
336 Series: Designed for up to 300 in-lbs of torque, with variable speed and mounting options.
348 Series: Provides up to 350 in-lbs of torque, with multiple standard voltages and mounting configurations.
650 Series: Offers strength and versatility with torque up to 710 in-lbs and speed down to 0.9 RPM.
480 Series: Designed to replace motor-speed reducer combinations, offering up to 1112 in-lbs of torque.

Optional Features:

Junction box kits and shaft-mount encoders are available for most series.
Accessory shafts and various mounting options, including face or base mounting, are offered.

Additional Information: Current drawings and wiring diagrams are available on the Bison Gear website. The document also references additional accessories and mounting kits.

Specifications: The document lists multiple models of gearmotors with specifications such as speed (RPM), torque (in-lbs), input horsepower (HP), gear ratio, number of stages, overhung load (OHL), amperage, frequency (Hz), and shipping weight. These specifications are crucial for selecting the appropriate gearmotor for specific applications.

Motor Types and Features: The gearmotors are categorized by motor type, including permanent split capacitor (PSC) and shaded pole motors. Key features include reversible rotation, ball bearings, Class B insulation, and various enclosure types like TENV (Totally Enclosed Non-Ventilated) and TEFC (Totally Enclosed Fan Cooled). The document emphasizes compliance with UL and CSA standards, ensuring safety and reliability.

Gearhead Construction: The gearheads are constructed with high-speed plastic and steel gearing, precision machined die-cast zinc or aluminum housing, and are lubricated with grease or lifetime oil bath. Bearings are typically porous bronze sleeve or needle with thrust ball, and shafts are made of hardened steel. The gearheads are designed for mounting in all positions.

Product Features and Innovations: Bison Gear emphasizes its Robusticity™ and Innopreneurial™ design philosophies, focusing on durability and innovation. The gearmotors are tested at full rated load and speed, ensuring high performance and longevity. The document highlights the ease of maintenance, particularly in changing brushes for DC motors.

Applications: The gearmotors are suitable for various applications, including packaging equipment, conveyor systems, foodservice machinery, and stationary agricultural equipment. The 100MM AC motor is noted for its compact size and high power output, making it ideal for tight spaces.

Additional Information: The document provides links to current drawings and wiring diagrams available on the Bison Gear website, offering further technical details and accessories for the gearmotors.

Specifications:

Motor Types: Permanent split capacitor, split phase, and three-phase motors.
Rotation: All motors are reversible.
Bearings: Ball bearings are standard across models.
Insulation: Class B minimum.
Enclosure: Options include TEFC (Totally Enclosed Fan Cooled) and ODP (Open Drip Proof).

Gearhead Specifications:

Gearing: Hardened steel, AGMA Class 9, with options for helical and spur gears.
Housing: Precision machined die-cast aluminum or zinc.
Lubrication: Lifetime oil bath or grease, sealed and gasketed.
Bearings: Needle and thrust ball bearings, or porous bronze sleeve bearings.
Shafts: Hardened steel, with various mounting options.

Features and Options:

Included junction box and capacitor for certain models.
Optional power-off brake for specific units.
Compliance with UL and CSA standards.
Additional accessories and wiring diagrams available online.

Performance and Applications:

Torque capabilities range from 68 in-lbs to 1105 in-lbs, depending on the series.
Speed options vary, with adjustments for 50 Hz operation.
Designed for durability and reliability, suitable for solar equipment and other applications.

Additional Information: Current drawings and further specifications can be accessed at www.bisongear.com. The document also highlights Bison's commitment to quality and innovation in gearmotor design.

Specifications:

Gearhead: Features hardened steel worm and bronze gear, precision machined die-cast aluminum housing, lifetime oil bath lubrication, ball bearings, and hardened steel shafts. Mounting options include face or base at any angle.
Motor: Permanent magnet type with reversible rotation, ball bearings, Class F insulation, TENV enclosure, and gloss black powder coat finish.

Models and Configurations:

756 Series PMDC: Available in 90V and 12V options with various speed and torque configurations.
750 Series Right Angle DC: Offers up to 120 in-lbs continuous torque with multiple mounting configurations.
VWDIR23 DC: Provides up to 250 in-lbs of torque, compliant with UL & CSA standards.
750 Series PSC 115V: Right angle AC motors with up to 100 in-lbs continuous torque, featuring a permanent split capacitor motor.
756 AC PSC 115V/230V: Offers up to 130 in-lbs continuous torque with reversible rotation and TEFC enclosure.

Additional Features:

Motors come with mounted junction box and capacitor, and rear shaft extension for brake.
Various output shafts and flange mounts are available as optional accessories.
Lifetime oil lubrication ensures efficient operation and resistance to contaminants.

Customization Options: The document emphasizes the flexibility in building the gearmotor with multiple mounting configurations, shaft options, and accessories to meet specific application needs.

Additional Information: Current drawings and wiring diagrams are available on the Bison Gear website, along with further technical information and CAD drawings.

Specifications
This document provides detailed specifications for various gear motors and reducers offered by Bison Gear & Engineering Corp. It includes information on motor types, gear ratios, torque capacities, and construction materials. The document highlights the availability of both imperial and metric sizes, as well as options for carbon steel and stainless steel components. Additional features include hollow output shafts, output mounting flanges, torque arms, and protective covers.

Motor Types and Features
The document outlines several motor types compatible with Bison's Q Series and X Series IHP reducers, including:

Three Phase Induction Motors (NEMA and IEC standards)
Single Phase Motors
Brake Motors
Permanent Magnet AC Motors

These motors are designed for efficiency, with features such as inverter duty, steel rolled frame construction, and various horsepower ranges.

Inverter Duty AC Gearmotors
Bison's inverter duty gearmotors are designed for robust performance, featuring:

Shielded ball bearings for reduced vibration and noise
Class F insulation for protection against voltage spikes
High pressure die cast rotors for minimal vibration
Fan and fan shroud for optimal airflow

These gearmotors are UL and CUL marked and offer a 10:1 constant torque speed range.

Product Line Features
The gearheads are constructed with AGMA class 9 heat-treated steel gearing and are engineered to handle up to 200% shock loading. They feature precision machined die cast aluminum housings and lifetime oil bath lubrication. The motors are designed for continuous duty and meet global safety standards.

Additional Information
For more detailed specifications, dimensional drawings, and available accessories, the document directs readers to visit Bison Gear's website. It also provides contact information for further inquiries.

562 Series Gearmotors:

Specifications: Available in both AC and DC versions, the 562 Series offers torque up to 1100 in-lbs. It features a compact design with gear ratios ranging from 27.9 to 1397, available in 3 or 4 stages of gearing.
Shaft Options: Includes hollow and solid shaft options with diameters up to 1 inch, made from carbon steel.
Motor Details: The motors are reversible, with PSC and PMDC types, and come with Class B or F insulation depending on the type.
Features: Includes standard hollow shaft or solid shaft insert options, with terminal boxes or cordsets available.

762 Series Gearmotors:

Specifications: Offers up to 2500 in-lbs torque for AC versions and up to 1805 in-lbs for DC versions. The gearhead features AGMA class 9 heat-treated steel gearing and precision machined die-cast aluminum housing.
Motor Types: Available in PSC, Split Phase, and 3-Phase Inverter Duty for AC, and PMDC for DC.
Mounting and Accessories: Supports all mounting positions and offers optional accessories like shaft mount encoders and junction boxes.

250 Series Parallel Shaft Reducers:

Specifications: Designed to handle up to 295 in-lbs torque, these reducers are adaptable to various input motors and available with shaft input or NEMA 42C flange input.
Construction: Features hardened steel gearing and precision machined die-cast aluminum housing with lifetime oil bath lubrication.

Additional Information: The document references additional pages for wiring diagrams and accessories, and directs to the Bison Gear website for current drawings and further details.

Specifications
The document provides detailed specifications for various gear reducers and speed controls manufactured by Bison Gear & Engineering Corp. The 881 Series Parallel Shaft Reducers are highlighted, featuring hardened steel helical and spur gearing, precision machined die-cast aluminum housing, lifetime oil bath lubrication, and ball and needle bearings. The reducers support face or base mounting at any angle and offer a 56C flange input with optional mounting plates.

Procedures
The document outlines the operational specifications for motor-mounted speed controls, including input and output voltage, maximum current, and power ratings. It emphasizes the ease of mounting and operation, with features like a simple on/off potentiometer and a durable aluminum housing for heat dissipation.

Norms and Standards
The gear reducers and speed controls adhere to AGMA Class 9 standards for gearing and are designed for high efficiency and low backlash. The Multi-Tech Reducers offer a shock load capability of 200% and are grease lubricated for all position mounting.

Recommendations
The document recommends using the appropriate mounting and lubrication options to ensure optimal performance and longevity of the gear reducers. It also suggests consulting additional resources and drawings available on the Bison Gear website for further information.

Key Data from Tables
The tables provide detailed part numbers, ratios, stages, output speeds, torque ratings, and shipping weights for various gear reducers. For example, the 060-881-2143 model offers a ratio of 142.9 with a maximum torque of 992 in-lbs and a shipping weight of 16.5 lbs. The speed controls are detailed with part numbers, input and output voltages, and configuration types, such as chassis or NEMA 4X.

Critical Information
The document highlights the importance of precision ground seal areas and the use of hardened shafts to minimize wear. It also emphasizes the flexibility of mounting options and the robust construction of the gear reducers and speed controls to withstand demanding environments.

PWM DC Drives: Bison's PWM DC drives offer nearly pure DC power for brush-type motors. They feature remote start/stop capabilities, power LED indicators, and adjustable trimmer pots for speed and current settings. The drives are designed for easy calibration and include a footmount compatible with SCR controls.

Regenerative Drives: These drives offer a 1% regulation over a 50:1 speed range, with enhanced regulation using a tachometer. They support four-quadrant reversing, allowing for quick, contactorless direction changes. Users can choose between deceleration, regenerative braking, or coasting to stop the motor. Additional features include dual voltage AC input and onboard fusing.

Variable Frequency Drives: Bison's VFDs are compact and cost-effective, featuring a NEMA 4X enclosure and isolated inputs. They offer user-adjustable settings for speed, current, and braking, with diagnostic LEDs for power and fault indication. The drives support DC injection braking and have a high switching frequency for quiet operation.

Accessories: The document lists various accessories, including shaft mount encoders, replacement brushes, and power-off brakes. It provides part numbers and specifications for each accessory.

Wiring Diagrams: Detailed wiring diagrams are provided for different motor series, illustrating how to reverse motor direction and configure connections for various voltage settings.

General Information: The document includes guidance on determining torque and selecting the appropriate gearmotor based on output speed and torque requirements. It emphasizes the importance of considering performance life and duty cycle when choosing a gearmotor.

Specifications and Load Factors
Bison gearmotors are rated for continuous duty, with factors for intermittent and occasional loads. Continuous duty is defined as 8 to 10 hours per day with a factor of 1.00, intermittent loads for several minutes per hour have a factor of 1.25, and occasional loads for 15 to 30 minutes per day have a factor of 1.50. Overhung load (OHL) is a critical consideration, calculated using torque, load factor, and radius of the pulley or sprocket. Different drive types have specific load factors: chain and sprocket (1.00), gear (1.25), and V-belt (1.50).

Shock Load Considerations
Applications with heavy, erratic loads require careful analysis to determine appropriate gearmotor size. Bison gearmotors can handle shock loads up to 200% higher than running loads, but higher-rated units may be necessary.

Engineering Fundamentals
Key calculations include input horsepower, input speed, and gearmotor efficiency. Efficiency is influenced by the number of stages in gearmotors, with specific formulas for in-line and right-angle gearmotors. Output horsepower and wattage measurements are also detailed, emphasizing the importance of using a wattmeter for AC motors due to power factor considerations.

Custom Capabilities and Manufacturing
Bison offers custom gearmotor solutions, with ISO 9001:2015 certification ensuring high standards. Their lean manufacturing environment supports both standard and custom designs, with a focus on robusticity and flexible manufacturing. Bison provides 3D CAD files for most products and offers rapid response to customer needs.

Customer Support and Contact Information
Bison's application engineers are available for consultation via phone, fax, or email. The company emphasizes a customer-first experience with dedicated sales specialists and technical support.

Catalog excerpts

Table of Contents New Products_____________________________ 3 About Bison ______________________________ 4-5 VFSYNC PMAC MOTORS Features and Benefits ______________________ 6-7 Motor Specifications_______________________ 8-9 Drives and Cables__________________________ 10 IHP Gearbox Connection____________________ 11 IP69K WASHDOWN PRODUCTS S Series IHP Reducer ______________________ 12 Washdown IHP Motors _____________________ 13 SaniMotor Inline Gearmotors ________________ 14-15 POWERSTAR HYPOID GEARMOTORS X Series IHP Reducer ______________________ 16 Gearmotor Features and Benefits ____________...

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What’s New? take a look. PERMANENT MAGNET AC MOTOR Bison VFsync motors deliver precise velocity control for applications that require synchronization across multiple axes. Available in NEMA and IEC mounts with either TENV, TEFC or TENV with encoder enclosures. A Variable Frequency Drive is required to power VFsync motors. Multiple VFD options are available from Bison. pages 14-15 Bison Gear’s innovative SaniMotor™ line of stainless steel gearmotors are designed to meet the IP69K extreme washdown rating established by the IEC for equipment exposed to temperature extremes, wet environments and...

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People Relentless Welcome to Bison Gear & Engineering For over 60 years, our innovative associates have been designing and manufacturing fractional and integral horsepower electric motors, gearmotors and gear reducers used in industrial and commercial applications around the world. Today, Bison is a leader in the power transmission industry because of our commitment to excellence, which is achieved by providing the best products and solutions to our customers through exceptional engineering capabilities, supported by our ™ Robusticity principles. Innovative technology and technically skilled...

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Each time a customer interacts with Bison we want them to be completely satisfied. To achieve this goal, each employee is empowered, enabled, and encouraged to provide defect-free, highest-value products and services. 1997 Bison and Bison Electric move to current facility with a 115,000 square foot plant and $2M in new equipment. 2012 Bison launches PowerSTAR line of energy-efficient right angle hypoid gearmotors. 2005 Bison creates BisonCares, aimed at improving the quality of life in our local and global communities. 2010 Bison launches SaniMotor line of IP69K Washdown gearmotors. Bison celebrates...

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VFSYNC MOTORS Maximum Horsepower. Minimum Size. VFsync Power Range: .25HP - 1.5HP The VFsync series is designed to save energy with high power density in general purpose applications by replacing traditional three phase induction motors with more efficient and compact permanent magnet AC synchronous motors like the VFsync series. Bison VFsync motors provides greater mounting versatility within tighter footprints. 63% Lighter and 56% Smaller than comparable 3-phase induction motors. Provides greater mounting versatility within tight footprints. Three Styles Available Gear & Engineering Corp. TENV...

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Drive and Motor Efficiency Innovative Rotor Design Gearmotor System Efficiency vs. Velocity VFSYNC MOTORS PERMANENT MAGNET AC MOTOR VFsync rotors are designed using finite element analysis software and use rotor laminations with interior permanent magnets (IPM). These magnets are made from neodymiumiron-boron, selected for their robust performance and reliability. Failure modes of earlier designs where magnets are glued onto the surface of a steel shaft have been eliminated since the magnets are embedded within the rotor. VFsync Part Number Structure 05B-12-0103-B10-321 Motor Type Frame Size...

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VFSYNC MOTORS Motor Specifications Gear & Engineering Corp. Rated # of Poles Freq. (Hz) Torque (in.-lb) Power Factor Want to know more? www.bisongear.com

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Resistance Inductance Inductance Peak Peak Torque Mounting L-L (Ω) (Lsd) (Lsq) Amps (A) (in.-lb) Flange VFSYNC MOTORS PERMANENT MAGNET AC MOTOR Drive Part Number (IP20 / IP66) TENV TENV TEFC TEFC TENV w/Encoder TENV w/Encoder TENV TENV TENV TENV TEFC TEFC TEFC TEFC TENV w/Encoder TENV w/Encoder TENV w/Encoder TENV w/Encoder NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C NEMA 56C TENV TENV TENV TENV TEFC TEFC TEFC TEFC TENV w/Encoder TENV w/Encoder TENV w/Encoder TENV w/Encoder TENV TENV TENV TENV TEFC TEFC TEFC TEFC TENV w/Encoder TENV w/Encoder...

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VFSYNC MOTORS Drives & Cables VFsync motors require a variable frequency drive that is designed to run permanent magnet synchronous 230/460 V three phase AC motors. Bison Variable Frequency Drives Bison Part # Supply Voltage Power Cable Shielded cable with M17 connector Feedback Cable Shielded cable with M17 connector Power and Feedback Cables Power Cable* Feedback Cable* Programming Stick *Customized length is available. Gear & Engineering Corp. Bluetooth Optistick and Optitools app available separately for quick motor programming. Want to know more? www.bisongear.com

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VFSYNC MOTORS PERMANENT MAGNET AC MOTOR Easily Connects to Integral Horsepower Gearbox • Perfect for industrial machinery, conveying and packaging applications • Available in worm or high-efficiency hypoid gearing • Versatile mounting and configuration options • Custom options available • See More About Q-Series Aluminum Worm IHP Gearboxes on Page 64 • See More About S-Series Washdown Worm IHP Gearboxes on Page 12 • See More About X-Series Hypoid IHP Gearboxes on Page 16 a fully configurable IHP Reducer and add a compatible VFsync motor to create a custom gearmotor. CAD file types to choose from...

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S Series - Stainless Steel Integral Horsepower Reducer Features: n Modular n IP69 design allows for ultimate flexibility machined Single Piece 304 Stainless Steel alloy housing Stainless Steel Hollow Output twin-lip Viton Seals with 316L stainless Steel shield for life with full-synthetic lube – Ventfree design (C91700) Nickel bronze worm gears – Centrifugally cast onto steel hub for max strength Factory pressure leak tested Specifications Size Center Distance Input Power Ratio Range Hollow Output Shaft Diameter Visit www.bisongear.com for full IHP product specs, dimensional drawings, available...

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We Make Your Products Go

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