Description
1. The poly-vee pulley is located at the end of the roller which separates the drive area and the conveying area making the conveying smooth, high speed, and low noise.
2. The bearing end cap consists of a precision ball bearing, a polymer housing, and an end cap seal. Combined they provide an attractive, smooth, and quiet running roller.
3. The design of the end cap protects the bearings by providing excellent resistance to dust and splashed water.
4. PJ series poly-vee. Total of 9 grooves at 2.34mm pitch.
5. Various PJ belt lengths are available to suit the different pitches of rollers.
6. Suitable for high-speed applications. Maximum speed varies with roller length and diameter. Maximum speed up to 2~3m/s.
7. Standard configuration with anti-static design surface impedance≤106Ω。
8. Temperature range: -5℃ ~ +40℃.
9. Applicable humidity: RH≥30%.
Please contact us if humidity is out of this scope.
11hex can provide a tapered plastic steel shaft sleeve roller. Remark: Φ50 rollers can be fitted with PVC sleeves (2mm) and PU sleeves (2mm).
Please choose the steel Poly-Vee roller when you must use a 4PJ belt.
Polymer noiseless sleeve for shaft roller：
① Actual frame width= E+（1~3）mm， Excessive width inside the frame will damage the shaft core and roller.
② Applicable mounting hole range：11.2~11.7mm（edge to edge）.
