Need laser hardened teeth with circular pitch? These SRCPF and SRCPFD models carry the HL suffix.
Customer: Which family should I specify?
KAYO: CP identifies circular pitch. Select a pinion with the matching CP specification; keep the pitch system explicit when requesting a quote.
Customer: Which models and sizes are shown?
KAYO: The current Japanese selection table lists 24 model codes for this group. Pitch values: CP5, CP10, CP15, CP20. Representative dimensions are shown below, followed by the complete model list.
| Model | Pitch | Overall length (mm) | Face width (mm) | Mass (kg) |
|---|---|---|---|---|
| SRCPF5-1000HL | CP5 | 1000 | 15 | 2.17 |
| SRCPF15-1000HL | CP15 | 1005 | 50 | 17.8 |
| SRCPFD5-1000HLJ | CP5 | 1000 | 15 | 2.13 |
| SRCPFD15-1000HLJ | CP15 | 1005 | 50 | 17.3 |
| SRCPFD20-2000HLJ | CP20 | 2040 | 60 | 50 |
Customer: What should I check before installation?
KAYO: Confirm HL treatment, CP pitch and the exact model ratings for the intended duty. Check tooth pitch, pressure angle, rack mounting height and pinion alignment. Confirm backlash and lubrication for the actual duty. Where sections meet, verify the joint geometry and pitch continuity.
Customer: What are the exact model numbers?
KAYO: SRCPF5-1000HL, SRCPF5-1500HL, SRCPF5-2000HL, SRCPF10-1000HL, SRCPF10-1500HL, SRCPF10-2000HL, SRCPF15-1000HL, SRCPF15-1500HL, SRCPF15-2000HL, SRCPF20-1000HL, SRCPF20-1500HL, SRCPF20-2000HL, SRCPFD5-1000HLJ, SRCPFD5-1500HLJ, SRCPFD5-2000HLJ, SRCPFD10-1000HLJ, SRCPFD10-1500HLJ, SRCPFD10-2000HLJ, SRCPFD15-1000HLJ, SRCPFD15-1500HLJ, SRCPFD15-2000HLJ, SRCPFD20-1000HLJ, SRCPFD20-1500HLJ, SRCPFD20-2000HLJ.
Customer: What should I send for an enquiry?
KAYO: Please send the complete model code, quantity, required travel, mating pinion, mounting details, speed and load. We can discuss the specification and availability for your application. Confirm final dimensions and suitability against the latest manufacturer information.
References: KHK SRCPF-HL / SRCPFD-HL official selection page | KHK rack product range.