Electric Drives and Controls Hydraulics Linear Motion and Assembly Technologies TSplus Lift-Rotate Unit Model HD2/E Installation, Operation and Maintenance Pneumatics Service Publication Number: 8981 500 278 7/09
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Table of Contents Important Safety Information..........................................................3 Introduction........................................................................................4 Application and Function ...............................................................5 Technical Data...................................................................................6 Sequence of Operation..................
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation 3 Important Safety Information! I M P ORTANT: This manual must be reviewed with all equipment operators as part of your operator training program! SAFETY FIRST! Important safety information is contained throughout this manual to alert you to potentially dangerous situations and help prevent accidental injury and property damage.
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Introduction Like all Rexroth flexible assembly systems, TSplus is constructed solely from standardized modules that are precisely matched to each other. One important benefit of this modular design is that you can interlink manual and automatic work stations freely, making TSplus suitable for virtually any assembly task.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation 5 Application and Function The lift-rotate module is designed to change the horizontal orientation of the workpiece pallet on the transfer line by rotating the workpiece pallet 90º or 180°. This module will function with pallet sizes from (160 mm x 160 mm) to (480 mm x 480 mm). However, if the workpiece pallet is not square, rotation must be limited to 180º by the host controller.
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Technical Data Maximum Weight Capacity: 30 kilograms (66 pounds). Note: Load must be centered. Minimum Cycle Time: 4 seconds at the maximum pallet size and weight limits. Lift Above Belt: 68 mm, (not adjustable). Rotation Increments: 90 degrees (fixed). For 180 degree rotation, two (2) signals must be sent from the host controller.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation 3 1 2 14 4 6 5 10 12 11 13 8 7 Fig.
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Sequence of Operation The recommended sequence of operation for a lift-rotate unit is described below. For 90° rotation 1. Ensure the “Rotate Complete” proximity switch is activated. This indicates the lift-rotate unit is in the “Home” position. 2. Ensure the “Lift Lowered” proximity switch is activated. This indicates the lift-rotate unit is lowered and ready to load a pallet. 3.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation Filling the gearbox with oil (Fig. 3) CAUTION! The indexer gearbox is shipped dry to prevent oil leakage during shipping. Remember to fill the gearbox with oil before start-up. Damage may occur to the gearbox if operated without oil. VENT PLUG OIL LEVEL SIGHT GLASS 1. Remove the vent plug from the oil fill hole in the indexer. Fill the indexer with Mobil Gear 63 oil or an equivalent to the center of the sight glass (Fig. 3).
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Electrical Connections CAUTION! LOCK OUT ALL POWER SUPPLIES before making any connections in the control enclosure. All electrical connections must be made by a qualified electrician! Connecting the lift-rotate unit to the control enclosure (Fig. 12) Two (2) connections must be made from the rotate unit to terminal strip in the rotate control enclosure.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation Adjustments After the module installation is complete, set-up adjustments must be made to the lift-rotate unit. Temporarily remove the safety guards and perform the following mechanical, pneumatic and switch adjustments. LIFT PLATE CAUTION! Several pinch point hazards are present when the guards are removed. Immediately replace all guards after the adjustments have been performed. All guards must be in place during normal operation.
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Adjustments Start push-button Switch adjustments (Fig. 6) Cycle the air cylinder to raise and lower the lift plate. Check and adjust the lift speed by turning the flow controls in the top and bottom port of the cylinder (see page 9 Fig. 4). The bottom port controls the lift and the top port controls the lowering of the cylinder. Turn the screw clockwise to slow down cylinder travel or counterclockwise to speed it up.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation 13 Adjustments Rotate cycle cam adjustments (Fig. 7 & 8) Clockwise lift-plate rotation (Fig. 7) Counterclockwise lift-plate rotation (Fig. 8) The rotation cycle cam is used to adjust the stopping position of the unit. When the rotate home limit switch rolls back up onto the cam, the unit will stop.
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Operating Instructions The TSplus conveyor is designed to transport Bosch WT2 workpiece pallets or WT2 workpiece pallet frames with integrated fixtures built into the pallet design.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation Maintenance 1 Inspect the lift-rotate unit every 1000 hours of operation for loose fasteners, oil leaks, or any other signs of wear or damage. VENT PLUG 2 The gearmotor is sealed and lubricated for the life of the unit and needs no other maintenance. OIL LEVEL 3 The indexer should be checked for proper oil level in the sight glass. If oil is needed, use Mobil Gear 63 oil or an equivalent (Fig. 9).
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Schematics +24 VDC Start Signal (Fig. 10, 11 and 12) GND 1031 DART DRIVE MODEL #IM-125D-0293 01-02 FU1 01-03 01-04 AC NEUTRAL 01-01 120 VAC 50/60HZ 2A Single Phase 1030 1286 1 1287 3 A/F 4 2.0A A+ MOTOR 0.95A 1/12 HP 01-05 8981010998 90VDC 83RPM 47 in lb 30:1 RATIO CONTINUOUS DUTY 01-06 FU2 A+ 2 + 1 – SSR1 1.
8981 500 278 7/09 TSplus Assembly Conveyors Bosch Rexroth Corporation Schematics RELAY LOGIC SEQUENCE 02-01 1) Start signal enables CR1 and rotation begins. LS1 is activated (open). 02-02 2) After 10 degrees of rotation LS1 is de-activated (closed). CR2 and CR3 are enabled and CR1 is disabled, Rotation continues 02-03 3) After 360 degrees of rotation LS1 is activated (open). CR2 and CR3 are disabled and rotation stops.
Bosch Rexroth Corporation TSplus Assembly Conveyors 8981 500 278 7/09 Schematics ROTATE SPEED CONTROL SUBPLATE LAYOUT 10.75" 276mm Dart board mounted on stand-offs R1 P1 CR1 CR2 CR3 START 2.0" 51mm 2.0" 51mm 2.0" 51mm 2.0" 51mm FU-1 A/F 3003 3002 3001 3000 2160 2160 2140 2140 2120 2104 2110 2110 2105 2105 1282 1280 1340 1340 1320 1320 SPARE SPARE 1281 SPARE 1031 SPARE 1030 TERMINALS FU-2 10.75mm 273 mm START PUSHBUTTON SSR1 SPARE SPARE A+ 8.0" 203mm 2.
8981 500 278 7/09 TSplus Assembly Conveyors Application Notes Bosch Rexroth Corporation 19
Bosch Rexroth Corporation Bosch Rexroth Corporation Linear Motion and Assembly Technologies 816 E. Third Street Buchanan, MI 49107 Telephone 269-695-0151 Facsimile 269-695-5353 www.boschrexroth-us.com TSplus Assembly Conveyors 8981 500 278 7/09 8981 500 278 07/09 Printed in U.S.
