Lenze Locking Bush ETP CLASSIC 25MM, 34mm Shaft Diameter
- RS Stock No.:
- 477-6666
- Mfr. Part No.:
- ETP CLASSIC 25MM
- Brand:
- Lenze
Bulk discount available
Subtotal (1 unit)*
£182.65
(exc. VAT)
£219.18
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 14 unit(s) shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 - 4 | £182.65 |
5 - 9 | £177.00 |
10 + | £171.32 |
*price indicative
- RS Stock No.:
- 477-6666
- Mfr. Part No.:
- ETP CLASSIC 25MM
- Brand:
- Lenze
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Lenze | |
Shaft Diameter | 34mm | |
Locking Bush Type | Locking Bush | |
Flange Diameter | 49mm | |
Length | 43mm | |
Rated Torque | 250Nm | |
Material | Steel | |
Minimum Operating Temperature | -30°C | |
Maximum Operating Temperature | +85°C | |
Series | ETP CLASSIC | |
Select all | ||
---|---|---|
Brand Lenze | ||
Shaft Diameter 34mm | ||
Locking Bush Type Locking Bush | ||
Flange Diameter 49mm | ||
Length 43mm | ||
Rated Torque 250Nm | ||
Material Steel | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature +85°C | ||
Series ETP CLASSIC | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
ETP Classic Locking Bushes
Unique hydraulic shaft to hub locking bush offering infinite radial and axial adjustment. Designed for frequent operations for very accurate mounting of gears, pulleys, sprockets etc.
High concentricity and self-centering
Fast, easy locking and un-locking with few pressure screws
Automatic release when screws are loosened
Ideal for applications with smaller diameter hubs
H7-h7 hub bore and shaft tolerances
Radial concentricity 0.04mm
Temperature range -30 to +85°C, refer to technical dept. if ambient temperature is below 0°C
Fast, easy locking and un-locking with few pressure screws
Automatic release when screws are loosened
Ideal for applications with smaller diameter hubs
H7-h7 hub bore and shaft tolerances
Radial concentricity 0.04mm
Temperature range -30 to +85°C, refer to technical dept. if ambient temperature is below 0°C
Caution
To select the correct bush and hub the external diameter of the outer hub should be sufficient to withstand the stresses exerted. To calculate the size, multiply the bush outside diameter by the relevant factor: Steel x 1.7, Cast Iron x 2.2, Aluminium x 2.7. If the selected hub diameter is greater than or equal to the calculated size, then the selected size is suitable.

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