DR11 Monorail Hoist
Hoist Brake Motor Hoist Gearbox Reeving Wire Rope Construction Rope Drum Trolley Brake Motor Trolley gearbox Trolley Trolley Wheels Load Block Hoist VFD Controls Trolley VFD Controls Control Panel Limit Switches Paint Specifications Inverter duty, 4-pole, AC squirrel cage motor with DC rectified disc brake See motor data sheet 3-stage reduction, helical-bevel gears precision ground to meet or exceed AGMA 12 quality High strength, one-piece cast iron housing with integral motor flange 2-part double reeved, true vertical lift 8mm, 8 X 19S IWRC, COMPAC, 2160, RRL, galvanized C1026 Cold rolled carbon steel 9 pitch diameter, 29:1 Drum to rope ratio 41% groove depth, right and left hand groove Supported on sealed ball bearing Inverter duty, 4-pole, AC squirrel cage motor with DC rectified disc brake See motor data sheet Ground and polished worm gear, lubricated for life Single-piece cast iron housing Tapered roller input bearings Dual motor, direct drive, rotating axle design Adjustable to fit 3 ¼ - 16 wide flange with 1 ¼ max. thickness Shock absorbing rubber bumpers, drop lugs and rail sweeps 4 diameter, 1 tread width 100-70-03 graphite ductile iron, 360 BHN core hardness, ionitrided to 62+ HRC case 3500 lbs. wheel load Tapered shaft connection Bolted ductile iron frame 100-70-03 graphite ductile iron sheaves, 360 BHN core hardness, ionitrided to 62+HRC case 8 pitch diameter sheaves, 21:1 sheave to rope ratio Sealed ball bearings Mechanically forged carbon/alloy steel hook mounted on sealed roller bearing for 360 rotation Hitachi SJ700 closed loop vector variable frequency drive with encoder feedback Continuous over weight protection with 2% accuracy 125% motor overload protection Start of run and end of run brake torque test Torque proving prior to motor brake release Load float at 0 Hz with adjustable duration 2-step maintained or 2-step infinitely variable speed control Hitachi WJ200 open loop vector variable frequency drive Full dynamic braking 2-step maintained or 2-step infinitely variable speed control UL 508A listed enclosed industrial control panel in NEMA 4 enclosure 110 VAC control voltage (24 VDC optional) Branch circuit protection by UL489 circuit breakers Over-weight bypass switch for load testing 2-step maintained or 2-step infinitely variable selector switch Adjustable upper and lower hook travel limit Block activated through beam sensor emergency upper limit High gloss metal finishing enamel direct-to-metal coating Excellent chemical resistance including engine coolant, oil, diesel fuel and unleaded gasoline
Detroit Hoist 170-0070A Technical Report 1.0 6/4/2014 Right angle shaft gearmotor catalog G05 motor TX06 (60 Hz catalog) Designation: MR ICI 125 UO3A HBZ 112MC4 480-60 B5/23 B3 78.1 Mounting position B3, n 1 = 1800 rpm Accessories and special designs: Reducer specifications Motor specifications Transmission ratio i 78.1 Motor type HBZ-3 phase brake motor Input speed n 1 (rpm) 1800 Size 112MC4 Output speed n 2 (rpm) 23.0 Coupling DxE-P B5 28x60-250 Input power P 1 (kw) 6.6 Supply (V-Hz) 480-60 Output Torque M 2 (Nm) 2570 Protection degree IP55 Service factor fs 0.95 Insulation class F Efficiency (%) 94 Cooling IC 411 Provisional lubricant qty. (l) 6 Nominal motor power P n (kw) 6.6 Viscosity ISO VG (T AMB 10-40 C) 220 Nominal angular speed n (rpm) 1710 Paint RAL 5010 Nominal current [400V] (A) 12.2 Group total mass (kg) 133 Starting current [400V] (A) 74.4 Nominal output torque M n (Nm) 36.8 Nominal specifications Starting torque M s (Nm) 114.1 Nominal input power PN 1 (kw) 6.24 Maximum torque M max (Nm) 125.1 Nominal output power PN 2 (kw) 5.9 Efficiency (%) 85.6 Output Torque M n2 (Nm) 2430 cos (φ) 0.76 Moment of inertia J 0 (kg m 2) 0.0115 Thermal verification OK Intermitt. Start @ no load 50% Z 0 (avv/h) 1800 Maximum ambient temperature ( C) 40 Motor mass (kg) 45 Cyclic duration factor Continuous (S1) Brake BC 06 Thermal power factor 15.2 Brake torque M f (Nm) 75 Thermal verification result Satisfied Rectifier supply (V) 103 VDC
HBZ Brake Periodic Maintenance Verify, at regular intervals, that air-gap is included within the values stated in the table (take the opportunity to remove the wear dust of the friction surface, if any). Excessive air-gap value, deriving from friction surface wear, makes brake noise level rise and could prevent its electric release. Important: an air-gap greater than max value can produce a decrease down to 0 of the braking torque due to the clearance taking up of the release lever pullers. Adjust the air-gap by releasing the nuts 32 and by screwing the fastening screws 25 in order to reach minimum air-gap (see table below) measuring by a thickness gauge in 3 positions at 120 near the guiding bushes 28. Tighten nuts 32 keeping in position fastening screws 25. Verify the obtained air-gap value. After several air-gap adjustments, verify that brake disk thickness is not lower than the minimum value stated in the table below; if necessary, replace the brake disk. When the hand lever for manual release does not run, after repeated operations, re-adjust the backlash g according to the table values. Release lever rod is not to be left permanently installed (to avoid dangerous or inappropriate use). g Brake size Motor size Air-gap S min mm mm mm 1) nom. max 2) BZ 12 63, 71 0,5 0,25 0,400 6 BZ 53, 13 71, 80 0,5 0,25 0,400 6 BZ 04, 14 80, 90 0,6 0,30 0,45 6 BZ 05, 15 90, 100, 112 0,6 0,30 0,45 7 BZ 06S 112 0,7 0,35 0,55 7 BZ 06, 56 132S... 160S 0,7 0,35 0,550 7 BZ 07 132M, 160S 0,7 0,40 0,600 7,5 BC 08 160, 180M 0,8 0,40 0,600 11 BC 09 180L, 200 0,8 0,50 0,700 13 1) Backlash of release lever pullers (if any) (approximate values: after an air-gap adjustment always check the brake functionality and the proper brake release). 2) Minimum thickness of brake disk.
Detroit Hoist 170-0070A Technical Report 1.0 6/4/2014 Right angle shaft gearmotor catalog G05 motor TX06 (60 Hz catalog) Designation: MR ICI 125 UO3A HBZ 112MC4 480-60 B5/23 B3 78.1 Mounting position B3, n 1 = 1800 rpm
Right angle shaft gearmotor catalog G05 motor TX06 (60 Hz catalog) Designation: MR ICI 125 UO3A HBZ 112MC4 480-60 B5/23 B3 78.1 Mounting position B3, n 1 = 1800 rpm Detroit Hoist 170-0070A Technical Report 1.0 6/4/2014
Detroit Hoist 170-0262 Technical Report 1.0 6/4/2014 Worm gearmotor Standard fit catalog AS07 Motor catalog TX06 (60 Hz catalog) Designation: MR V 118 UO4E HB 71A4 277.480-60 B14R/75.8 B8 22 Mounting position B8, n 1 = 1668 RPM Accessories and special designs: Reducer specifications Motor specifications Transmission ratio i 22 Motor type HBV-3 phase brake motor Input speed n 1 (rpm) 1668 Size 71A4 Output speed n 2 (rpm) 75.8 Coupling DxE-P 14x30-140 Input power P 1 (kw) 0.3 Supply (V-Hz) 277.480-60 Output Torque M 2 (Nm) 28.6 Protection degree IP55 Service factor fs 1.12 Insulation class F Efficiency (%) 77.1 Cooling IC 411 Provisional lubricant qty. (l) 0.15 Nominal motor power P n (kw) 0.3 Viscosity ISO VG (T AMB 10-40 C) 320 Nominal angular speed n (rpm) 1745 Paint RAL 5010 Nominal current [480V] (A).8 Group total mass (kg) 8.3 Starting current [480V] (A) 2.9 Nominal output torque M n (Nm) 1.71 Nominal specifications Starting torque M s (Nm) 3.76 Nominal input power PN 1 (kw) 0.33 Maximum torque M max (Nm) 4.28 Nominal output power PN 2 (kw) 0.25 Efficiency (%) 67 Output Torque M n2 (Nm) 32.0 cos (φ) 0.68 Moment of inertia J 0 (kg m 2) 0.0012 Thermal verification OK Intermitt. Start @ no load 50% Z 0 (avv/h) 4750 Maximum ambient temperature ( C) 40 Motor mass (kg) 7 Cyclic duration factor Continuous (S1) Thermal power factor.50 Thermal verification result Satisfied Lubrication Worm gear pairs and bearings are oil-bath lubricated; worm-wheel bearings are lubricated with grease assuming pollution-free surroundings «for life» (bearings with low-friction rubber seals). All sizes are envisaged with synthetic oil lubrication (synthetic oils can withstand operating temperatures up to 203 230 F (95 110 C). Gearmotors are supplied filled with synthetic oil (AGIP Blasia S 320, KLÜBER Klübersynth GH 6-320, MOBIL Glygoyle HE 320, SHELL Tivela S 320), providing «long life» lubrication, assuming pollution-free surroundings. Ambient temperature 32 104 F (0 40 C) with peaks of -4 F (-20 C) and +122 F (+50 C). An overall guide to oil-change interval, is given in the table, and assumes pollution-free surroundings. Where heavy overloads are present, halve the value. Oil temperature [ F] Oil-change interval [h] - Synthetic oil 149 18 000 149 1760 12 500 176 2030 9 000 203 230 6 300
Detroit Hoist 170-0262 Technical Report 1.0 6/4/2014 Worm gearmotor Standard fit catalog AS07 Motor catalog TX06 (60 Hz catalog) Designation: MR V 118 UO4E HB 71A4 277.480-60 B14R/75.8 B8 22 Mounting position B8, n 1 = 1668 RPM
Worm gearmotor Standard fit catalog AS07 Motor catalog TX06 (60 Hz catalog) Designation: MR V 118 UO4E HB 71A4 277.480-60 B14R/75.8 B8 22 Mounting position B8, n 1 = 1668 RPM Detroit Hoist 170-0262 Technical Report 1.0 6/4/2014