Sumitomo Cyclo BBB4 Operation And Maintenance Manual

Right Angle Spiral Bevel Gearbox with Cyclo® Reducer Input Operation and Maintenance Manual Manual 13.604.60.001 ration and Ope i M ...

Cyclo® BBB4 Cyclo® BBB4 Important Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Delivery . . . . . . . . . . . . . . . . . . ...

Cyclo® BBB4 Important Notes Safety Symbols These safety symbols appear throughout this manual to indicate important warnings: DANGER: Incorrect handling of the unit and/or failure to follow the instructions may cause physical damage, serious personal injury, and/or death. CAUTION: Incorrect handling of the unit and/or failure to follow the instructions may cause physical damage and/or personal injury. Safety ...

Cyclo® BBB4 Cyclo® BBB4 Delivery Inspection Upon Delivery �� ��������������������������ensure that the unit is in a stable position before unpacking. �� Verify that the unit received matches your order. Using the incorrect product may cause equipment damage or personal injury. �� Do not remove the nameplate from the unit. Upon delivery, inspect the unit for ...

S Shrink Disc S No special mods applied Cyclo® BBB4 4 Operation & Maintenance Manual 4 Operation & Maintenance Manual Type of Input Reducer Prefix Gearmotor Prefix Gearmotor M Free Input Shaft w/ Input Adaptor J JM w/Quill Adaptor X XM Nomenclature Nomenclature Motor Power (applies only to 1750 RPM) Modification Output Shaft Orientation Frame Size Shaft Specifications AGMA Class ������ ...

Cyclo® BBB4 Cyclo® BBB4 Nomenclature, continued Gearmotor Specification Reducer Specification Mounting Positions Nomenclature Example: LHYMS-5-4A125-YBY1-B-28 L - Cyclo® Bevel Buddybox H - Horizontal Y - Shaft Mount (Hollow Shaft) M - Gearmotor S - Special Modifications 5 - 5 HP (3.7kW), 1750 RPM 4A125 - Frame Size Y - Inch Shaft Specification B - AGMA Class Y1 - Mounting Position B - Brake (gearmotor only) 28 - Rat ...

Cyclo® BBB4 Storing and Transporting Storage Location �� ������������������������������������ �� Do not store outdoors or in an area with high humidity, dust, sudden temperature changes, or corrosive gases. Generally, the Cyclo® BBB4 gearbox is to be stored indoors, in an ordinary factory or a warehouse. The unit should be sealed ...

Cyclo® BBB4 Cyclo® BBB4 Installation Notes Installation Precautions �� ��������������������������������������������������� other than those shown on the nameplate or in the manufacturing specification documents. Personal injury and/or equipment damage may occur. �� ���������������� ...

Cyclo® BBB4 Cyclo® BBB4 Installation onto Driven Shaft Taper-Grip® Bushing Taper-Grip® Bushing Introduction The keyless Taper-Grip® bushing system provides a simple and reliable shaft attachment for Sumitomo speed reducers and gearmotors. This system allows bi-directional shaft rotation operation with a powerful, slip-free grip. To assure peak performance of your equipment, please read, understand and follow these in ...

Cyclo® BBB4 Installation onto Driven Shaft, continued Taper-Grip® Bushing Clean Driven Shaft 2 Loosen socket head cap screws. 3 Remove (unscrew) Taper-Grip® bushing from the unit. 4 Clean all grease, oil and/or anti-seize grease from the driven shaft. Failure to do so could result in damage to shaft. Slide Taper-Grip® bushing onto driven shaft. 5 Inspect and test Taper-Grip® bushing on shaft. ����� ...

Cyclo® BBB4 Cyclo® BBB4 Installation onto Driven Shaft, continued Taper-Grip® Bushing Apply thin layer of anti-seize grease to male threads of bushing only. Do not apply anti-seize grease to the female threads in the hub. 6 Remove Taper-Grip® bushing from driven shaft. 7 Apply a thin layer of anti-seize grease to the male threads of the Taper-Grip® bushing only. Ensure that the anti-seize grease does not enter the Ta ...

Cyclo® BBB4 Installation onto Driven Shaft, continued Taper-Grip® Bushing Bushing Flange Feeler Gauge Thrust Collar 1 6 4 2 5 3 Apply grease to exposed portion of driven shaft. 10 Screw Bolts into Taper-Grip® bushing. �� �������������������������������������������������� �� ��������� ...

Cyclo® BBB4 Cyclo® BBB4 Installation onto Driven Shaft, continued Keyed Hollow Bore Keyed Hollow Bore Installation Do not operate unit until the torque arm has been attached to the unit and fixed to a rigid structure. The torque arm prevents counter-rotation during unit operation. Refer to torque arm Installation section in this manual for instructions. CAUTION: The Cyclo® BBB4 must be externally supported prior to i ...

secure the shaft in place using a keeper plate as shown to the left, or some other means of securing the unit to the driven shaft. Do not operate unit until the torque arm has been attached. Refer to the Torque Arm Installation section in this manual for instructions. Cyclo® BBB4 Operation & Maintenance Manual 13 Cyclo® BBB4 Installation onto Driven Shaft, continued Key ...

Cyclo® BBB4 Cyclo® BBB4 Shrink Disc Type Mounting Introduction The keyless Shrink Disc provides a reliable commodity shaft attachment for Sumitomo speed reducers and gearmotors. This system allows bi-directional shaft rotation operation with a powerful, slip-free grip. To assure peak performance of your equipment, please read, understand and follow these installation instructions. Do not operate unit until the torque ar ...

Cyclo® BBB4 Installation onto Driven Shaft, continued Shrink Disc Type Hollow Bore Size Model ��������� Bolt Bolt Torque ����� ����� 4A TAS-3071-55x68 10 x M6x25 ISO/JIS grade 10.9 9 (12) 4B TAS-3071-65x80 7 x M8x30 ISO/JIS grade 12.9 26 (34) 4C TAS-3071-75x100 12 x M8x35 ISO/JIS grade 12.9 26 (34) 4D TAS-3071-85x110 9 x M10x40 ISO/JIS grade 12.9 51 (68) 4E TAS-3071-100 ...

Cyclo® BBB4 Cyclo® BBB4 Torque Arm Installation ������������������������������������������������������������� 1 2 4 3 Torque Arm Bracket Bracket Mounting �������� Bracket Bolt Size[1] Torque ����� ����� 4A 8 x M10 34 – 38 (46 – 51) 4B 8 x M12 59 – 65 (80 – ...

Cyclo® BBB4 2 Place washer and rubber bushing on bolt. Insert torque arm bolt (supplied by customer) through mounting tab on Banjo torque arm. Make sure bolt is parallel to Flange Mount (Banjo) Type Torque Arm surface when fully installed. 3 Follow these steps to attach the customer supplied mounting bracket. �� �������������������������������� ...

Cyclo® BBB4 Cyclo® BBB4 T-Type Torque Arm Sumitomo Supplied Components for T-Type Torque Arm T-Type Torque Arm Installation Procedure 1 Attach the T-Type Torque Arm Bracket to the Cyclo® BBB4 using the supplied mounting hardware. Tighten mounting bolts according to the values listed in Table 9: Table 9. T-Bracket Bolt Torques 2 Place washer and rubber bushing on bolt. Insert torque arm bolt (supplied by customer) thro ...

Cyclo® BBB4 Torque Arm Installation, continued T-Type Torque Arm Top View 4 Confirm that the rubber bushings can still be rotated by hand. This indicates the bushing has not been over tightened. Compressed bushings will not allow the bushings to properly absorb the loads of the shaft mounted gearbox. This can lead to premature failure. Mounting angle bracket must be secured to the machine structure. 5 Confi ...