Junker JUMAT 5000
Key Specifications
available wheelhead versions
number of wheelheads
grinding length
clamping length
center height
workpiece weight
How much does the Junker JUMAT 5000 cost?
Estimated price range
Our best estimate for a cnc grinding machine in this class — not a quote from Junker Group. Configuration moves it a long way.
Overview
The Junker JUMAT 5000 is a single-wheelhead CNC grinding machine sized for heavier shaft work: 700 mm of grinding length, a 170 mm center height and a workpiece limit of 130 kg. Peripheral diameter is 280 mm and the largest grinding wheel it takes is 500 mm.
The step up from the JUMAT 3000 is mostly about part mass and diameter. Grinding length grows from 400 mm on the JUMAT 3000 to 700 mm here, while the workpiece limit goes from 15 kg to 130 kg. The 500 mm wheel, against 350 mm on the JUMAT 3000, carries more abrasive and so runs longer between wheel changes on the same stock removal.
That capacity is paid for in floor space. The machine measures 4,900 x 3,400 x 2,350 mm (W x D x H) without peripherals and weighs 17,000 kg, so both the foundation and the route into the building deserve a check before delivery. Coolant and filtration units stand outside the listed footprint.
Junker lists eight wheelhead versions for this frame: /10, /10i, /15, /20, /30, /40, /50 and /60. The table names them without saying what each contains, and it carries no spindle power, wheel speed or control data. Those items belong in the quotation, alongside the wheelhead drawing for the version on offer.
Full Specifications
| Parameter | Value |
|---|---|
| Available Wheelhead Versions | /10 /10i /15 /20 /30 /40 /50 /60 |
| Number of Wheelheads | 1 |
| Grinding Length | 700 mm |
| Clamping Length | 700 mm |
| Center Height | 170 mm |
| Workpiece Weight | 130 kg |
| Max Grinding Wheel Diameter | 500 mm |
| Peripheral Diameter | 280 mm |
| Floor Space Required | 4,900 x 3,400 x 2,350 mm (W x D x H, without peripherals) |
| Machine Weight | 17,000 kg |
Specifications sourced from junker-group.com — verified 2026-10-03
Strengths & Limitations
Strengths
- Workpieces up to 130 kg with a 280 mm peripheral diameter
- 700 mm of grinding length matched by 700 mm of clamping length
- Grinding wheels up to 500 mm in diameter
- 17,000 kg of machine weight, against 12,000 kg for the JUMAT 3000
- Eight wheelhead versions listed, /10 through /60
Limitations
- Needs 4,900 x 3,400 mm of floor without peripherals and a foundation for 17,000 kg
- One wheelhead per machine; the table lists no multi-wheelhead arrangement
- Center height is 170 mm, a modest gain over the 150 mm of the JUMAT 3000 given the much larger frame
- No spindle power, wheel speed or control details in Junker's table for this model
Best For
Frequently Asked Questions
01
Grinding length and clamping length are both 700 mm. Center height is 170 mm, peripheral diameter 280 mm and workpiece weight 130 kg. The maximum grinding wheel diameter is 500 mm, and the machine is listed with 1 wheelhead.
02
When the part is too heavy, too long or too large in diameter for the smaller frame. The JUMAT 3000 stops at 15 kg, 400 mm of grinding length and a 150 mm peripheral diameter; the JUMAT 5000 takes 130 kg, 700 mm and 280 mm. The trade is a 17,000 kg machine on a 4,900 x 3,400 mm footprint.
03
17,000 kg, on a footprint of 4,900 x 3,400 x 2,350 mm (W x D x H) without peripherals. Plan the foundation for that load and leave room around the machine for the coolant system and any loading equipment, which are not included in the listed dimensions.
04
/10, /10i, /15, /20, /30, /40, /50 and /60, with one wheelhead on the machine. The versions are named without being described, so the wheel arrangement of the version on offer should be confirmed with Junker before quotations are compared.
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