*mydirectindustry

Datasheet MDA

Product catalog summary

Overview: This document provides technical specifications and guidelines for clamping elements, specifically focusing on the Mechanical Power Clamping Nut Series MDA. It includes details on clamping forces, thread sizes, materials, and optional features.

Specifications:

Clamping elements feature through-hole threads, variable clamping edges, and unlimited clamping stroke.
Maximum clamping forces are achieved through force amplification mechanics.
Thread sizes range up to M 24 with a property class of Q 10.9, and from M 30 with Q 8.8. Other sizes are available upon request.
Standard thread tolerance is "7G".
Optional features include hexagon socket SW8 or Torx TX50.

Application and Ordering:

Example application: Clamping nut MDA for clamping chain wheels during milling.
Ordering example includes series, size, thread size, clamping height, and T-bolt size.

Material and Construction:

Constructed from heat-treated steel with nitro carburization.
Includes a groove for optical control of minimum screw-in depth.

Technical Data:

Clamping force, actuation torque, and static load are specified for various sizes (e.g., M 12, M 16, M 20, etc.).
Dimensions are provided according to DIN ISO 2768 mH standards.

Operational Considerations:

Clamping forces can be affected by thread length, surface quality, and lubrication.
Temperature range: -30°C to +200°C, with an optional extension up to +400°C.
Locking mechanism available on request.

Catalog excerpts

• Clamping Elements nominal d nominal max. i hexagon MDA clamping rea actuation static T-bolt weig socket force D* torque load A approx. 0a 0d1 0d2 e L t SW** w *property class of threaded bolt up to M 24 min. Q 10.9; from M 30 Q 8.8 (further thread sizes i.e. inches on request) standard thread tolerance “7G” **optional on request with hexagon socket SW8 or Torx TX50 (w=5mm) For optical control of minimum screw-in depth “t min” of the T-bolt, a groove has been provided on the housing circumference matching tmin. Supply including t-bolt on request (see ordering example). The clamping forces mentioned in the data sheet can be influenced substantially by various operational parameters, such as thread length, surface quality of thread or thread lubrication. Maximum temperature range: -30°C to +200°C (optional up to +400°C). Locking mechanism optional on request Application example: Clamping nut MDA for clamping chain wheels during milling. Ordering example: clamping nut MDA 120 - M 24 thread size (T-bolt screw thread according to DIN 787) -

Open the catalog to page 1

Datasheet MDA

Datasheet MDA

Catalog excerpts

All JAKOB Antriebstechnik GmbH catalogs and technical brochures