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1161Series — Brake-by-Wire Double Ball WheelSeries

Caster combines the design concept of a wire-controlled brake device. When the control handle connected to the wire-controlled device is not stressed, the Caster brake will automatically brake, making the trolley stationary when not in use. When the trolley is used, after the control handle is stressed, the Caster brake will release the braking state, allowing the Caster to rotate freely. This design concept of the Caster wire-controlled brake linked to the trolley can greatly increase and protect the safety of items on the trolley and the safety of the operator.

Product Introduction

1161 Series is designed with a wire-controlled brake device. When the control handle is not stressed, the Caster automatically brakes to keep the trolley stationary. When force is applied, the brake is automatically released and the Caster can rotate freely. Suitable for Medical trolleys and trolley Equipment that require a linked braking safety mechanism.

Suitable Equipment

Medical cart
care trolley
Instrument transport vehicle
Transportation Equipment that requires linked brake safety mechanism

Product Features

Linkage design of brake-by-wire and control handle
Automatically brakes when no force is applied to improve stationary safety
Automatically releases the brake after receiving force, making operation smooth
Effectively protect the safety of trolley items and operators

Selection Guide

If Equipment requires an automatic braking safety mechanism linked to the control handle, especially in care or transporting valuable instruments, the 1161 wire-controlled brake double-ball WheelSeries is specially designed; if linked braking is not required, you can choose the 1148 or 1156 Series of general central brakes.

View 1148 Series View 1156 Series

1161Series — Brake-by-Wire Double Ball WheelSeries

Features

Living evil (single evil)

ConductiveWheel

Features

Living evil (single evil)

ConductiveWheel

Wheel Options

Full effectWheel

Super artificial glue

ConductiveWheel

Top Plate Size And Bolt Hole Spacing

Specification Size	Base plate size Top Plate Size	Base plate hole distance Bolt Hole Spacing	Installation cap size Attaching Bolt Size
3"	42 x 42 mm (1-21/32" x 1-21/32")	32 x 32 mm (1-1/4" x 1-1/4")	M4/M5
3"	60 x 60 mm (2-3/8" x 2-3/8")	42.5 x 42.5 mm (1-11/16" x 1-11/16")	M6
4" 5"	69 x 96 mm (2-23/32" x 3-25/32")	45 x 75 mm (Advanced base plate) (1-25/32" x 2-15/16")	M8
4" 5"	69 x 96 mm (2-23/32" x 3-25/32")	49 x 74.5 mm (inclined hole bottom plate) (1-15/16" x 2-15/16")	M8

*Fixed Caster is available. Please consult the factory.

Thread Specification

Specification Size	Thread diameter x length Threaded Size	Specification Size	Thread diameter x length Threaded Size
3" 4" 5"	M12 x 25 mm	4" 5"	M16 x 30 mm

Top Plate Size And Bolt Hole Spacing

Specification Size	Base plate size Top Plate Size	Base plate hole distance Bolt Hole Spacing	Installation cap size Attaching Bolt Size
3"	42 x 42 mm (1-21/32" x 1-21/32")	32 x 32 mm (1-1/4" x 1-1/4")	M4/M5

Specification Size	Base plate size Top Plate Size	Base plate hole distance Bolt Hole Spacing	Installation cap size Attaching Bolt Size
3"	42 x 42 mm (1-21/32" x 1-21/32")	32 x 32 mm (1-1/4" x 1-1/4")	M4/M5
3"	60 x 60 mm (2-3/8" x 2-3/8")	42.5 x 42.5 mm (1-11/16" x 1-11/16")	M6
4" 5"	69 x 96 mm (2-23/32" x 3-25/32")	45 x 75 mm (Advanced base plate) (1-25/32" x 2-15/16")	M8
4" 5"	69 x 96 mm (2-23/32" x 3-25/32")	49 x 74.5 mm (inclined hole bottom plate) (1-15/16" x 2-15/16")	M8

*Fixed Caster is available. Please consult the factory.

Thread Specification

Specification Size	Thread diameter x length Threaded Size	Specification Size	Thread diameter x length Threaded Size
3" 4" 5"	M12 x 25 mm	4" 5"	M16 x 30 mm

Caster size (withHigh-tech wear-resistant Polyurethane)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 32mm (4" x 1-1/4")	120 kgs (265 lbs)	1130-04-31-1	1130-04-31-2	1130-04-31-4	Ball Ball Bearing middle management Plain Bearing	Total height of base plate Plate Version OAH With iron dust protection cover with dust cover 130mm(5-1/8") Iron-free dust protection cover without dust cover 129mm(5-1/16") Total height of screw/insert rod Stem Version OAH With iron dust protection cover with dust cover 126mm(5") Iron-free dust protection cover with out dust cover 125mm(4-15/16") Total height of two-hole angle iron base plate Two holes angle bar plate OAH: 129mm(5-1/16") Total height of three-hole angle iron base plate Three holes angle bar plate OAH: 148mm(5-53/64")	Activity 85 mm side evil 85 mm Brake (short pedal) 111 mm Brake (long pedal) 121 mm Brake (extra large pedal) 140 mm Percy Sha 115 mm Swivel 85 mm Swivel W/Side Brake 85 mm Swivel W/Brake (Shorter pedal) 111 mm Swivel W/Brake (Long pedal) 121 mm Swivel W/Brake (Extra Big Pedal) 140 mm Posi Lock Brake 115 mm
125mm x 32mm (5" x 1-1/4")	130 kgs (285 lbs)	1130-05-31-1	1130-05-31-2	1130-05-31-4	Ball Ball Bearing middle management Plain Bearing	Total height of base plate Plate Version OAH: With iron dust protection cover with dust cover 158mm(6-1/4") Iron-free dust protection cover without dust cover 157mm(6-3/16") Total height of screw/insert rod Stem Version OAH: With iron dust protection cover with dust cover 154mm(6-1/16") Iron-free dust protection cover without dust cover 153mm(6") Total height of two-hole angle iron base plate Two holes angle bar plate OAH: 157mm(6-3/16") Total height of three-hole angle iron base plate Three holes angle bar plate OAH: 176mm(6-59/64")	Activity 97 mm side evil 97 mm Brake (short pedal) 111 mm Brake (long pedal) 121 mm Brake (extra large pedal) 140 mm Percy Sha 112 mm Swivel 97 mm Swivel W/Side Brake 97 mm Swivel W/Brake (Shorter pedal) 111 mm Swivel W/Brake (Long pedal) 121 mm Swivel W/Brake (Extra Big Pedal) 140 mm Posi Lock Brake 112 mm

Caster size (withSuper artificial glue(514))
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 36mm (4"x1-7/16")	200kgs (440 lbs)	1102-04-03-1	1102-04-03-2	1102-04-03-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	220kgs (485 lbs)	1102-05-03-1	1102-05-03-2	1102-05-03-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 45.5mm (6"x1-13/16")	260kgs (570 lbs)	1102-06-03-1	1102-06-03-2	1102-06-03-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
193mm x 46mm (7-3/5"x1-13/16")	300kgs (600 lbs)	1102-07-03-1	1102-07-03-2	—	ball bearings	244.5mm (9-5/8")	Active 159mm

Caster size (withNylonWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 38mm (4"x1-1/2")	200kgs (440 lbs)	1102-04-04-1	1102-04-04-2	1102-04-04-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	250kgs (550 lbs)	1102-05-04-1	1102-05-04-2	1102-05-04-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 42mm (6"x1-5/8")	350kgs (770 lbs)	1102-06-04-1	1102-06-04-2	1102-06-04-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 50mm (8" x 2")	350kgs (770 lbs)	1102-08-04-1	1102-08-04-2	1102-08-04-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 50mm (10" x 2")	400kgs (880 lbs)	1102-10-04-1	1102-10-04-2	1102-10-04-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
250mm x 62mm (10"x2-7/16")	400kgs (880 lbs)	1102-10(62)-04-1	1102-10(62)-04-2	1102-10(62)-04-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
300mm x 76mm (12" x 3")	650kgs (1430 lbs)	1102-12-04-1	1102-12-04-2	—	ball bearings	352mm (13-27/32")	Activity 222mm

Caster size (withWMRCWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 32mm (4"x1-1/4")	250kgs (550 lbs)	1102-04-07-1	1102-04-07-2	1102-04-07-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	300kgs (660 lbs)	1102-05-07-1	1102-05-07-2	1102-05-07-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 40mm (6"x1-9/16")	400kgs (800 lbs)	1102-06-07-1	1102-06-07-2	1102-06-07-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 50mm (8" x 2")	450kgs (990 lbs)	1102-08-07-1	1102-08-07-2	1102-08-07-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 50mm (10" x 2")	800kgs (1760 lbs)	1102-10-07-1	1102-10-07-2	1102-10-07-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm

Caster size (withWPPWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
150mm x 40mm (6"x1-9/16")	400kgs (800 lbs)	1102-06-45-1	1102-06-45-2	1102-06-45-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 50mm (8" x 2")	450kgs (990 lbs)	1102-08-45-1	1102-08-45-2	1102-08-45-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withW super artificial glue)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 34mm (4"x1-3/8") (Round)	335kgs (735 lbs)	1102-04-80-1	1102-04-80-2	1102-04-80-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
100mm x 34mm (4"x1-3/8") (Flat)	385kgs (845 lbs)	1102-04-80-1	1102-04-80-2	1102-04-80-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16") (Round)	450kgs (990 lbs)	1102-05-80-1	1102-05-80-2	1102-05-80-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 40mm (5"x1-9/16") (Flat)	500kgs (1100 lbs)	1102-05-80-1	1102-05-80-2	1102-05-80-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Flat)	420kgs (900 lbs)	1102-06-80-1	1102-06-80-2	1102-06-80-4	ball bearings	170mm (6-11/16")	Active 107mm AK brake 158mm
150mm x 42mm (6"x1-5/8") (Round)	550kgs (1200 lbs)	1102-06-80-1	1102-06-80-2	1102-06-80-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 42mm (6"x1-5/8") (Flat)	600kgs (1320 lbs)	1102-06-80-1	1102-06-80-2	1102-06-80-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Flat)	525kgs (1155 lbs)	1102-06(50)-80-1	1102-06(50)-80-2	1102-06(50)-80-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 50mm (7" x 2") (Round)	600kgs (1320 lbs)	1102-07-80-1	1102-07-80-2	1102-07-80-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	670kgs (1475 lbs)	1102-08-80-1	1102-08-80-2	1102-08-80-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	720kgs (1580 lbs)	1102-08-80-1	1102-08-80-2	1102-08-80-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 62mm (10"x2-7/16") (Round)	900kgs (1980 lbs)	1102-10-80-1	1102-10-80-2	1102-10-80-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
250mm x 62mm (10"x2-7/16") (Flat)	900kgs (1980 lbs)	1102-10-80-1	1102-10-80-2	1102-10-80-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
305mm x 70mm (12"x2-3/4") (Flat)	1250kgs (2750 lbs)	1102-12-80-1	1102-12-80-2	—	ball bearings	354.5mm (13-31/32")	Active 224mm

Caster size (withNPPRWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 36mm (4"x1-7/16") (Round)	250kgs (550 lbs)	1102-04-108-1	1102-04-108-2	1102-04-108-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
100mm x 40mm (4"x1-9/16") (Round)	250kgs (550 lbs)	1102-04-108-1	1102-04-108-2	1102-04-108-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16") (Round)	300kgs (660 lbs)	1102-05-108-1	1102-05-108-2	1102-05-108-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Flat)	400kgs (880 lbs)	1102-05-108-1	1102-05-108-2	1102-05-108-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 42mm (6"x1-5/8") (Round)	400kgs (880 lbs)	1102-06-108-1	1102-06-108-2	1102-06-108-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Flat)	450kgs (990 lbs)	1102-06(50)-108-1	1102-06(50)-108-2	1102-06(50)-108-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 44mm (7" x 1-3/4") (Round)	450kgs (990 lbs)	1102-07-108-1	1102-07-108-2	1102-07-108-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	550kgs (1100 lbs)	1102-08-108-1	1102-08-108-2	1102-08-108-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	550kgs (1100 lbs)	1102-08-108-1	1102-08-108-2	1102-08-108-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withAluminum Core Rubber Wheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 32mm (4"x1-1/4")	200kgs (440 lbs)	1102-04-49-1	1102-04-49-2	1102-04-49-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	250kgs (550 lbs)	1102-05-49-1	1102-05-49-2	1102-05-49-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 40mm (6"x1-9/16")	350kgs (770 lbs)	1102-06-49-1	1102-06-49-2	1102-06-49-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 50mm (8" x 2")	400kgs (800 lbs)	1102-08-49-1	1102-08-49-2	1102-08-49-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withSuper artificial glue(515))
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
93mm x 28mm (3-21/32"x1-3/32")	400kgs (880 lbs)	1102-03-14-1	1102-03-14-2	1102-03-14-4	ball bearings	143.5mm (5-21/32")	Active 87mm
122mm x 36.5mm (4-13/16"x1-7/16")	600kgs (1320 lbs)	1102-04-14-1	1102-04-14-2	1102-04-14-4	ball bearings	170mm (6-11/16")	Active 103mm
138mm x 36.5mm (5-7/16"x1-7/16")	700kgs (1540 lbs)	1102-07-14-1	1102-07-14-2	—	ball bearings	191mm (7-17/32")	Activity 111mm
200mm x 45.5mm (8"x1-13/16")	550kgs (1200 lbs)	1102-08-14-1	1102-08-14-2	1102-08-14-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withAluminum Core AQPU)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 38mm (4"x1-1/2")	200kgs (440 lbs)	1102-04-11-1	1102-04-11-2	1102-04-11-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	250kgs (550 lbs)	1102-05-11-1	1102-05-11-2	1102-05-11-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 40mm (6"x1-9/16")	300kgs (660 lbs)	1102-06-11-1	1102-06-11-2	1102-06-11-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 44mm (8"x1-3/4")	350kgs (770 lbs)	1102-08-11-1	1102-08-11-2	1102-08-11-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 50mm (10" x 2")	400kgs (800 lbs)	1102-10-11-1	1102-10-11-2	1102-10-11-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
250mm x 62mm (10"x2-7/16")	400kgs (880 lbs)	1102-10(62)-11-1	1102-10(62)-11-2	1102-10(62)-11-4	ball bearings	305mm (12")	Movement 175.5 mm AK brake 187 mm

Caster size (withRubber Wheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
125mm x 40mm (5"x1-9/16") (Round)	450kgs (990 lbs)	1102-05-81-1	1102-05-81-2	1102-05-81-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 40mm (5"x1-9/16") (Flat)	500kgs (1100 lbs)	1102-05-81-1	1102-05-81-2	1102-05-81-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Round)	500kgs (1100 lbs)	1102-05-81-1	1102-05-81-2	1102-05-81-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 42mm (6"x1-5/8") (Round)	550kgs (1200 lbs)	1102-06-81-1	1102-06-81-2	1102-06-81-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 42mm (6"x1-5/8") (Flat)	600kgs (1320 lbs)	1102-06-81-1	1102-06-81-2	1102-06-81-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Round)	600kgs (1320 lbs)	1102-06(50)-81-1	1102-06(50)-81-2	1102-06(50)-81-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 50mm (8" x 2") (Round)	750kgs (1650 lbs)	1102-08-81-1	1102-08-81-2	1102-08-81-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	800kgs (1760 lbs)	1102-08-81-1	1102-08-81-2	1102-08-81-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withPlasticWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
200mm x 50mm (8" x 2")	750kgs (1650 lbs)	1102-08-62-1	1102-08-62-2	1102-08-62-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withConductiveWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 46.5mm (4"x1-13/16")	335kgs (735 lbs)	1102-04-101-1	1102-04-101-2	1102-04-101-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 51mm (5" x 2")	450kgs (990 lbs)	1102-05-101-1	1102-05-101-2	1102-05-101-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 51mm (6" x 2")	550kgs (1200 lbs)	1102-06-101-1	1102-06-101-2	1102-06-101-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 51mm (8" x 2")	650kgs (1430 lbs)	1102-08-101-1	1102-08-101-2	1102-08-101-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withHigh temperature resistant Wheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
150mm x 42mm (6"x1-5/8") (Round)	500kgs (1100 lbs)	1102-06-82-1	1102-06-82-2	1102-06-82-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 50mm (7" x 2") (Round)	650kgs (1430 lbs)	1102-07-82-1	1102-07-82-2	1102-07-82-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	670kgs (1475 lbs)	1102-08-82-1	1102-08-82-2	1102-08-82-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 62mm (10"x2-7/16") (Round)	1000kgs (2200 lbs)	1102-10-82-1	1102-10-82-2	1102-10-82-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
300mm x 90mm (12"x3-17/32") (Round)	1250kgs (2750 lbs)	1102-12-82-1	1102-12-82-2	—	ball bearings	352mm (13-27/32")	Activity 222mm
300mm x 90mm (12"x3-17/32") (Flat)	1500kgs (3300 lbs)	1102-12-82-1	1102-12-82-2	—	ball bearings	352mm (13-27/32")	Activity 222mm

Caster size (withW full effect Wheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
125mm x 40mm (5"x1-9/16") (Round)	340kgs (700 lbs)	1102-05-78-1	1102-05-78-2	1102-05-78-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 40mm (5"x1-9/16") (Flat)	390kgs (860 lbs)	1102-05-78-1	1102-05-78-2	1102-05-78-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Round)	500kgs (1100 lbs)	1102-05-78-1	1102-05-78-2	1102-05-78-4	ball bearings	170mm (6-11/16")	Active 107mm AK brake 158mm
150mm x 42mm (6"x1-5/8") (Round)	410kgs (900 lbs)	1102-06-78-1	1102-06-78-2	1102-06-78-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 42mm (6"x1-5/8") (Flat)	460kgs (1010 lbs)	1102-06-78-1	1102-06-78-2	1102-06-78-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Round)	600kgs (1320 lbs)	1102-06(50)-78-1	1102-06(50)-78-2	1102-06(50)-78-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 50mm (8" x 2") (Round)	650kgs (1430 lbs)	1102-08-78-1	1102-08-78-2	1102-08-78-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	700kgs (1540 lbs)	1102-08-78-1	1102-08-78-2	1102-08-78-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withFull effect Wheel(514))
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
150mm x 42mm (6"x1-5/8") (Round)	670kgs (1475 lbs)	1102-06-83-1	1102-06-83-2	1102-06-83-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 50mm (7" x 2") (Round)	650kgs (1430 lbs)	1102-07-83-1	1102-07-83-2	1102-07-83-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	800kgs (1760 lbs)	1102-08-83-1	1102-08-83-2	1102-08-83-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 62mm (10"x2-7/16") (Round)	1200kgs (2640 lbs)	1102-10-83-1	1102-10-83-2	1102-10-83-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
300mm x 90mm (12"x3-17/32") (Round)	1500kgs (3300 lbs)	1102-12-83-1	1102-12-83-2	—	ball bearings	352mm (13-27/32")	Activity 222mm
300mm x 90mm (12"x3-17/32") (Flat)	1800kgs (3960 lbs)	1102-12-83-1	1102-12-83-2	—	ball bearings	352mm (13-27/32")	Activity 222mm

Caster size (withWHDRWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
150mm x 42mm (6"x1-5/8") (Round)	800kgs (1760 lbs)	1102-06-91-1	1102-06-91-2	1102-06-91-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 50mm (7" x 2") (Round)	650kgs (1430 lbs)	1102-07-91-1	1102-07-91-2	1102-07-91-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	1100kgs (2420 lbs)	1102-08-91-1	1102-08-91-2	1102-08-91-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 62mm (10"x2-7/16") (Round)	1500kgs (3300 lbs)	1102-10-91-1	1102-10-91-2	1102-10-91-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
300mm x 90mm (12"x3-17/32") (Round)	2000kgs (4400 lbs)	1102-12-91-1	1102-12-91-2	—	ball bearings	352mm (13-27/32")	Activity 222mm
300mm x 90mm (12"x3-17/32") (Flat)	2500kgs (5500 lbs)	1102-12-91-1	1102-12-91-2	—	ball bearings	352mm (13-27/32")	Activity 222mm

Caster size (withCPDWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 40mm (4"x1-9/16")	200kgs (440 lbs)	1102-04-89-1	1102-04-89-2	1102-04-89-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	300kgs (660 lbs)	1102-05-89-1	1102-05-89-2	1102-05-89-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 40mm (6"x1-9/16")	350kgs (770 lbs)	1102-06-89-1	1102-06-89-2	1102-06-89-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 44mm (8"x1-3/4")	400kgs (800 lbs)	1102-08-89-1	1102-08-89-2	1102-08-89-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withBlue stretch Wheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 38mm (4"x1-1/2")	200kgs (440 lbs)	1102-04-90-1	1102-04-90-2	1102-04-90-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16")	250kgs (550 lbs)	1102-05-90-1	1102-05-90-2	1102-05-90-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
150mm x 40mm (6"x1-9/16")	300kgs (660 lbs)	1102-06-90-1	1102-06-90-2	1102-06-90-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
200mm x 44mm (8"x1-3/4")	350kgs (770 lbs)	1102-08-90-1	1102-08-90-2	1102-08-90-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
250mm x 62mm (10"x2-7/16")	400kgs (880 lbs)	1102-10-90-1	1102-10-90-2	1102-10-90-4	ball bearings	305mm (12")	Active 175.5mm AK brake 187mm
300mm x 76mm (12" x 3")	550kgs (1200 lbs)	1102-12-90-1	1102-12-90-2	—	ball bearings	352mm (13-27/32")	Activity 222mm

Caster size (withSamsungWheel)
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 36mm (4"x1-7/16") (Round)	300kgs (660 lbs)	1102-04-87-1	1102-04-87-2	1102-04-87-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
100mm x 40mm (4"x1-9/16") (Round)	300kgs (660 lbs)	1102-04-87-1	1102-04-87-2	1102-04-87-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16") (Round)	350kgs (770 lbs)	1102-05-87-1	1102-05-87-2	1102-05-87-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Flat)	450kgs (990 lbs)	1102-05-87-1	1102-05-87-2	1102-05-87-4	ball bearings	170mm (6-11/16")	Active 107mm AK brake 158mm
150mm x 42mm (6"x1-5/8") (Round)	450kgs (990 lbs)	1102-06-87-1	1102-06-87-2	1102-06-87-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Round)	500kgs (1100 lbs)	1102-06-87-1	1102-06-87-2	1102-06-87-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 44mm (7" x 1-3/4") (Round)	600kgs (1320 lbs)	1102-07-87-1	1102-07-87-2	1102-07-87-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	650kgs (1430 lbs)	1102-08-87-1	1102-08-87-2	1102-08-87-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	700kgs (1540 lbs)	1102-08-87-1	1102-08-87-2	1102-08-87-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withSuper artificial glue (Big Round))
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 36mm (4"x1-7/16") (Round)	300kgs (660 lbs)	1102-04-87-1	1102-04-87-2	1102-04-87-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
100mm x 40mm (4"x1-9/16") (Round)	300kgs (660 lbs)	1102-04-87-1	1102-04-87-2	1102-04-87-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16") (Round)	350kgs (770 lbs)	1102-05-87-1	1102-05-87-2	1102-05-87-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Flat)	450kgs (990 lbs)	1102-05-87-1	1102-05-87-2	1102-05-87-4	ball bearings	170mm (6-11/16")	Active 107mm AK brake 158mm
150mm x 42mm (6"x1-5/8") (Round)	450kgs (990 lbs)	1102-06-87-1	1102-06-87-2	1102-06-87-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Round)	500kgs (1100 lbs)	1102-06-87-1	1102-06-87-2	1102-06-87-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 44mm (7" x 1-3/4") (Round)	600kgs (1320 lbs)	1102-07-87-1	1102-07-87-2	1102-07-87-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	650kgs (1430 lbs)	1102-08-87-1	1102-08-87-2	1102-08-87-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	700kgs (1540 lbs)	1102-08-87-1	1102-08-87-2	1102-08-87-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Caster size (withFull effect Wheel (big Round))
Wheel diameter × Wheel width	load capacity	model			Bearing	total height	radius of gyration
Wheel diameter × Wheel width	load capacity	fixed	Activity	brakes	Bearing	total height	radius of gyration
100mm x 36mm (4"x1-7/16") (Round)	300kgs (660 lbs)	1102-04-87-1	1102-04-87-2	1102-04-87-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
100mm x 40mm (4"x1-9/16") (Round)	300kgs (660 lbs)	1102-04-87-1	1102-04-87-2	1102-04-87-4	ball bearings	147mm (5-25/32")	Active 92mm AK brake 148mm
125mm x 40mm (5"x1-9/16") (Round)	350kgs (770 lbs)	1102-05-87-1	1102-05-87-2	1102-05-87-4	ball bearings	170mm (6-11/16")	Movement 107mm AK brake 158 mm
125mm x 50mm (5" x 2") (Flat)	450kgs (990 lbs)	1102-05-87-1	1102-05-87-2	1102-05-87-4	ball bearings	170mm (6-11/16")	Active 107mm AK brake 158mm
150mm x 42mm (6"x1-5/8") (Round)	450kgs (990 lbs)	1102-06-87-1	1102-06-87-2	1102-06-87-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
150mm x 50mm (6" x 2") (Round)	500kgs (1100 lbs)	1102-06-87-1	1102-06-87-2	1102-06-87-4	ball bearings	197mm (7-3/4")	Active 119mm AK brake 160mm
180mm x 44mm (7" x 1-3/4") (Round)	600kgs (1320 lbs)	1102-07-87-1	1102-07-87-2	1102-07-87-4	ball bearings	238mm (9-3/8")	Active 154mm AK Sha 179mm
200mm x 50mm (8" x 2") (Round)	650kgs (1430 lbs)	1102-08-87-1	1102-08-87-2	1102-08-87-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm
200mm x 50mm (8" x 2") (Flat)	700kgs (1540 lbs)	1102-08-87-1	1102-08-87-2	1102-08-87-4	ball bearings	248mm (9-3/4")	Active 164mm AK brake 184mm

Specification

Wheel diameter × Wheel width	Specification	load capacity	Material	model			Bearing	total height	eccentricity	radius of gyration
Wheel diameter × Wheel width	Specification	load capacity	Material	fixed	Activity	brakes	Bearing	total height	eccentricity	radius of gyration
Wheel surface width Width of Tread 75mm x 14mm (3" x 0.55") _________ Caster width Caster width 75mm x 59mm (3" x 2.3")	Four corner bottom plate Plate	90kgs (198lbs)	Full effectWheel Resolute	1161-03-84-1	1161-03-84-2	1161-03-84-4	ball bearings Ball Bearing	90mm (3-17/32")	23mm	Activity 67mm Live evil 67mm Swivel 67mm Swivel W/Automatic locking 67mm
		90kgs (198lbs)	ConductiveWheel E-conductive	1161-03-85-1	1161-03-85-2	1161-03-85-4
		90kgs (198lbs)	Super artificial glue TPR on PP Core	1161-03-86-1	1161-03-86-2	1161-03-86-4
	Thread button Threaded Stem	90kgs (198lbs)	Full effectWheel Resolute	─	1161-03-84-2	1161-03-84-4		82mm (3-7/32")
		90kgs (198lbs)	ConductiveWheel E-conductive	─	1161-03-85-2	1161-03-85-4
		90kgs (198lbs)	Super artificial glue TPR on PP Core	─	1161-03-86-2	1161-03-86-4
Wheel surface width Width of Tread 100mm x 18mm (4" x 0.7") _________ Caster width Caster width 100mm x 82mm (4" x 3.2")	Four corner bottom plate Plate	100kgs (220lbs)	Full effectWheel Resolute	1161-04-84-1	1161-04-84-2	1161-04-84-4	ball bearings Ball Bearing	123mm (4-27/32")	32mm	Activity 91mm Live evil 91mm Swivel 91mm Swivel W/Automatic locking 91mm
		100kgs (220lbs)	ConductiveWheel E-conductive	1161-04-85-1	1161-04-85-2	1161-04-85-4
		100kgs (220lbs)	Super artificial glue TPR on PP Core	1161-04-86-1	1161-04-86-2	1161-04-86-4
	Thread button Threaded Stem	100kgs (220lbs)	Full effectWheel Resolute	─	1161-04-84-2	1161-04-84-4		121mm (4-3/4")
		100kgs (220lbs)	ConductiveWheel E-conductive	─	1161-04-85-2	1161-04-85-4
		100kgs (220lbs)	Super artificial glue TPR on PP Core	─	1161-04-86-2	1161-04-86-4
Wheel surface width Width of Tread 125mm x 18mm (5" x 0.7") _________ Caster width Caster width 125mm x 84.5mm (5" x 3.3")	Four corner bottom plate Plate	110kgs (242 lbs)	Full effectWheel Resolute	1161-05-84-1	1161-05-84-2	1161-05-84-4	ball bearings Ball Bearing	147mm (5-25/32")	40mm	Activity 110mm Live evil 110mm Swivel 110mm Swivel W/Automatic locking 110mm
		110kgs (242 lbs)	ConductiveWheel E-conductive	1161-05-85-1	1161-04-85-2	1161-05-85-4
		110kgs (242 lbs)	Super artificial glue TPR on PP Core	1161-05-86-1	1161-05-86-2	1161-05-86-4
	Thread button Threaded Stem	110kgs (242 lbs)	Full effectWheel Resolute	─	1161-05-84-2	1161-05-84-4		145mm (5-23/32")
		110kgs (242 lbs)	ConductiveWheel E-conductive	─	1161-05-85-2	1161-05-85-4
		110kgs (242 lbs)	Super artificial glue TPR on PP Core	─	1161-05-86-2	1161-05-86-4

Frequently Asked Questions

How does brake-by-wire work?

When the control handle is not stressed, the Caster brake will automatically brake to stop the trolley; when the handle is stressed, the brake will be automatically released and the Caster can rotate freely.

What trolleys does 1161 SeriesSuitable for match?

Suitable for transportation equipment such as nursing trolleys, instrument transport trolleys and medical carts that require linked braking safety mechanisms.

How is it different from ordinary central brakes?

Generally, the central brake needs to be manually operated and fixed, while the wire brake will automatically brake or release according to the force state of the control handle, which is safer.

How does this design ensure safe use?

The trolley automatically remains stationary when not being operated, which prevents items from sliding or equipment from accidentally moving, and reduces operational risks for caregivers.

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