Login

What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Please note that our branches may have different opening hours during the holidays. For up-to-date information, we recommend calling ahead or checking the current opening times on Google Maps. Due to technical reasons, we are currently unable to update the opening hours on our website. Link to branch search on Google Maps

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Register now

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Phone
+41-31-917454-5
Mon - Fri, 7:15 AM - 7:00 PM

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

HK ML52 21 3.8

PTO gearbox 3.8 hollow shaft Sz3
HKML52213.8

The product image may differ

HKML52213.8
HKML52213.8 HKML52213.8
n1 max.
540 r/min
M1 max.
437 Nm
n2 max.
2,057 r/min
Download PDF

Please choose a variant

Show table of articles

Article

HK ML52 11 3.8 HK ML52 21 3.8 HK ML52 31 3.8
Please log in to view prices.
Register now to get access to our online shop

Register now and access our complete product range and many exclusive services.

Login / Registration Our customer service: +41-31-917454-5
Product details for

HK ML52 21 3.8

n1 max.
540 r/min
M1 max.
437 Nm
n2 max.
2,057 r/min
M2 max.
115 Nm
n2/n1
3.8
Connection, drive side
hollow shaft - 1 3/8″ - DIN 9611
All characteristics

Characteristics

Material
  • aluminium housing 
Use
  • for European standard gear pumps size 3 
Customs tariff number
  • 84834021 

Product description

Notes
Direction of rotation:
Pump anti-clockwise rotating - PTO shaft of the gearbox clockwise rotating
Pump clockwise rotating - PTO shaft of the gearbox anti-clockwise rotating
Ordering information
Gear unit is supplied without oil (SAE 85 W-90 is recommended)
A coupling hub BF3 is required for the connection between pump and gearbox.

Product variants

3 Results
Search
Show dimensional drawing
Identifier
n1 max. (r/min)
M1 max. (Nm)
n2 max. (r/min)
M2 max. (Nm)
Price / items
HK ML52 11 3.8
540 r/min
437 Nm
2,057 r/min
115 Nm
Login to see prices
HK ML52 21 3.8
540 r/min
437 Nm
2,057 r/min
115 Nm
Login to see prices
HK ML52 31 3.8
540 r/min
437 Nm
2,057 r/min
115 Nm
Login to see prices
M1 = max. input torque
M2 = max. output torque
n1 = max. input speed
n2 = max. output speed

Column selection

n1 max. (r/min)
M1 max. (Nm)
n2 max. (r/min)
M2 max. (Nm)
n2/n1
Connection, drive side
M1 = max. input torque
M2 = max. output torque
n1 = max. input speed
n2 = max. output speed

Parts and Accessories

Accessories

MAS_HK_BF

HK BF

4 Variants

Coupling hub

Use

for gear pumps / pump supports

Customs tariff number

84836080