OPTIBELT Drive Belt, belt section SPZ, 937mm Length
- RS Stock No.:
- 1448844
- Mfr. Prt No.:
- SPZ 937
- Brand:
- OPTIBELT
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 1448844 |
| Product description | OPTIBELT Drive Belt, belt section SPZ, 937mm Length |
| Manufacturer / Brand | OPTIBELT |
| Manufacturer part number | SPZ 937 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 1448844 |
| Product description | OPTIBELT Drive Belt, belt section SPZ, 937mm Length |
| Manufacturer / Brand | OPTIBELT |
| Manufacturer part number | SPZ 937 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 15, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: RO
Product Details
Optibelt
High Capacity Wedge Belts SK S=C PLUS
The wrapped SK series wedge belt from Optibelt has been specially designed for mechanical engineering. The belt transmits more power than a typical V-belt with a comparable top width.
The SK wedge belt has a space saving shape and delivers high performance and efficiency (approx. 97%).
Features and Benefits
• Wrapped wedge belts according to DIN/ISO/BS
• High performance
• Compact
• Low maintenance costs
• Sections: SPZ, SPA, SPB, SPC
Product Application Information
• Printing, plastic, textile and construction machinery
• Rotary centrifugal pumps
• Compressors
• Rotary printing presses
• Ventilators
The SK wedge belt is ideal for use in heavy mechanical engineering with high load requirements.
Specifications
| Attribute | Value |
| Brand | OPTIBELT |
| Length | 937 mm |
| Inside Length | 899 mm |
| Top Width | 9.7 mm |
| Height | 8 mm |
| Belt Section | SPZ |
| Minimum Pulley Diameter | 63 mm |
| Series | SK |
| Material | Fabric (Cover), Fibre Reinforced Polychloroprene Rubber, Polyester (Tension Cord) |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +70 °C |
