Machine Comparison
JTEKT e-500H vs JTEKT Toyoda GL4i-50
JTEKT vs JTEKT · CNC Grinding Machines
Summary
The JTEKT e-500H and JTEKT Toyoda GL4i-50 are both from JTEKT's cnc grinding machines lineup, making this a common upgrade or lineup decision for shops already invested in the JTEKT ecosystem. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. Both machines are proven performers in production environments and represent solid investments for shops in the market for a cnc grinding machine.
Specifications Comparison
| Specification | JTEKT e-500H | JTEKT Toyoda GL4i-50 |
|---|---|---|
| Control | JTEKT TOYOPUC | TOYOPUC-GC70 |
| Distance Between Centers | 1,000 mm (39.4 in) ▲ | 500 mm (19.7 in) |
| Price Range | $300,000 - $500,000 (new) | $150,000 - $250,000 ▲ |
Advantages
JTEKT e-500H
- Superior distance between centers at 1,000 mm (39.4 in) vs 500 mm (19.7 in)
- Backed by JTEKT's dealer and service network for parts and support
- Automotive and heavy equipment OEMs grinding large crankshafts and camshafts
JTEKT Toyoda GL4i-50
- More competitive pricing at $150,000 - $250,000 compared to $300,000 - $500,000 (new)
- Backed by JTEKT's dealer and service network for parts and support
- Automotive and bearing manufacturers running high-volume OD grinding of shafts, pins, and journals that demand sub-micron repeatability
Verdict
This is a close matchup. The JTEKT e-500H and JTEKT Toyoda GL4i-50 trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.