DX1
1. Rated Speed :<=2.5m/s
2. Width of guide rails:10,16mm

DX1A
1. Rated Speed :<=2.5m/s
2. Width of guide rails:10,16mm

DX2
1. Rated Speed:<=2.5m/s
2. Width of guide rails:10,16mm

DX3
1. Rated Speed :<=2.5m/s
2. Width of guide rails:10.16mm

DX3A
1. Rated Speed :<=1.75m/s
2. Width of guide rails: 5mm
3. For Service lift or counterweight.

DX4
1. Rated Speed :<=2.5m/s
2. Width of guide rails:10.16mm

DX4A
1. Rated Speed<=2.5m/s
2. Width of guide rails: 10mm, 16.4mm.
3. For hollow guide rails of Counterweight

DX10A
1. Rated Speed :<=1.75m/s
2. Width of guide rails:10,16mm

DX12
1. Rated Speed :<=2.0m/s
2. Width of guide rails:10,16mm

DX14
1. Rated Speed :<=0.63m/s
2. Width of guide rails:31.75mm

DX16
1. Rated Speed<=2.0m/s
2. Allowable gross mass: Q<=1000kg
Beside Counterweight
1. Rated Speed V<=2.5m/s
2. Allowable gross mass: Q<=3500kg
3. Width of guide rails:16.4;10mm

DX17
1. Rated Speed :<=0.63m/s
2. Width of guide rails:19mm

DX21
1. Rated Speed<=2.0m/s
2. Width of guide rails:16mm

DX22
1. Rated Speed<=2.0m/s
2. Width of guide rails:16mm

DX23
1. For Counterweight
2. Rated Speed<=1.75m/s
3. Width of guide rails:16.4mm,10mm(Hollow guide rails)

DX24
1. Rated Speed<=1.75m/s
2. Width of guide rails:16.4mm,10mm(Hollow guide rails)

DX26
1. Rated speed: V<=1.75m/s
2. Application: Beside Counterweigh of Car
3. Size: A=170+0.4; 16.5+-0.2, 10.5+-0.2
4. Applicable guide rails:TK5A,T89,T75