Roller and Pulleys from CNBM:TOPST Impact Roller Series,TOPST Disc Roller Series and so on
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 100000 watt/month
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Product Advantages:
• Out-round radial jump ≤0.35mm
• Running resistance factor ≤0.010n
• Extremely super dustproof & waterproof properties
• One life lubricated
• Roller life ≥50000h
Material Specification
Shell
Welded shell according to DIN2394,Materials 235JRG2(EN10027-1); ST37(DIN17100); E24(AFNOR NFA355501)
Inner Sealing
Three curve sealing patented technology, Material: ISOPA6 POM(Polyoxymethylene)
Shaft
Cold Draw Steel S235JRG2(EN10027-1); ST37(DIN17100); E24(AFNOR NFA355501)
Outer Sealing
Three curve sealing patented technology material: ISOPA6 PBT-G poly resin
Bearing Housing
Cold pressed & calibrated according to ISOM7 tolerance, Material: Deep drawing steel EU10111-DD13.Shell thickness 2.5mm-5mm,
Bearing
JZCREATION special bearing, assembly SKF,FAG etc brand bearing as per customers request.
Lubrication
Assembly with water proof, anti-dust, long life lithium grease NLGL2 grade or 3 on request, type: Shell Retinax WB2.
Roller body protection
Various protection types are available depending on the market and application. Typical types of protections are:
• zinc plating
• various types of rubber lagging
• various types of paint
• anti-rust oil
• electrostatic epoxy polyester powder coating
Roller Type
TOPST Impact Roller Series
TOPST Disc Roller Series
TOPST Spiral Roller Series
Heavy Duty Roller Series
TOPPT Corrosion Resistant Series
TOPRG Regreaseable Roller Series
TOPGU(Guide Roller) Series
- Q: Can I bring power tools for the subway?
- You can bring power tools on the subwayIt is strictly prohibited to carry inflammable, explosive, toxic, corrosive nature, and destruction and other dangerous goods (such as detonators, explosives, fireworks, gasoline, diesel, kerosene, paint, calcium carbide, liquefied gas, various acids etc.) and easily defaced subway train and station equipment and environmental articles.
- Q: What power tools are available for air conditioning? Quick drilling
- A lot of things are contradictory. If you want to drill fast, you need to use a heavy drilling machine, so fast, and won't hit the chin,But to install screw hole quickly will need to use a hand light easily won the,
- Q: Which category of electric vehicles belong to fixed assets?
- A kind of property insurance, including motor vehicles, ships, aircraft, motorcycles, and all kinds of machine powered vehicles.
- Q: In decorating power tools, can the cutter for cutting tiles be used for cutting boards and grooving on walls?
- The ceramic tile cutting machine cutting, cutting the same can replace the cut piece in the slot wall; after can be used for cutting wood and other wood things; if cutting discs, can cut metal material.
- Q: Do all electric tools need carbon brushes?
- The hand-held electric tool general electric drill, electric hammer, angle grinder, cutting machine, impact drill etc. However, these products are basically the need of brush. Some large devices, such as DC motors and three-phase wound motors, require carbon brushes.
- Q: What is the principle of the electric motor of the tool grinder
- Brushed DC motors are noted for brushingHigh-grade possible brushless motorsWhat is the principle of direct torque control?Constant power characteristicJust check it out
- Q: What is the performance of power tools and how is life tested?
- The load shall be automatically controlled by a feedback loop or controlled manually. In the testing phase, the torque, PRM and input / output power, constant current, constant torque, constant speed and other load signals should be displayed and recorded in real time. Test the power tools until they are completely scrapped, and analyze the reasons based on historical data. Most importantly, you must control and test multiple UUT at the same time, without affecting each other.
- Q: How are power tools assembled?
- If the new motor coil wrapped back, to observe whether qualified cover whether can cover, there is no breakage phenomenon, using a multimeter to measure resistance balance is grounded, if not balanced or grounding coil can be usedRemove the insulation paint left in the stator and remove rust from the rotorReady can be installed, Bahrain slowly turn the rotor to see if there is no card feeling, if there is a hammer at the end cover fixed nut OK good agreement, remember the Bahrain check whether the grounding resistance is the balance of three-phase
- Q: Can electric power tools be powered by direct current?
- Current electric tools are usually serial excitation magneto. All electric tools which use series excitation magneto can directly use direct current.
- Q: What power tools are used to make holes in ceramic tiles?
- If the tiles are homogeneous and of relatively high hardness, the ideal is to use an inlaid alloy drill bit (also a glass drill) and a multi-function electric drill. The first is the use of surface rotation function, after the surface would have to be careful, even with a hammer hammer function with rotary hammer through the high hardness of the ceramic tile; at the same time to water (usually plastic Coke bottles, bottle through a small hole can be cooling, high hardness) or ceramic tile will make alloy annealed alloy embedded bit on a rotating and lose the hardness of scrap.
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Roller and Pulleys from CNBM:TOPST Impact Roller Series,TOPST Disc Roller Series and so on
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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