REC Series Helical-worm Gearbox

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Packaging & Delivery

Packaging Details: Packaging Detail: standard export packing (carton and pallet)

1. High mechanical efficiency: 94%-98% (depends on the transmission steps);

2. Input form: flange input, direct motor input, shaft input;

3. Materials of gearbox body: HT250 high-strength cast iron;

4. Materials of shafts:42CrMo alloy steel;

5. Materials of gears : 20CrMnTi alloy steel;

6. Heat treatment: tempering, cementiting, quenching;

7. Surface hardness of gears: HRC58°-62 °;

8. Maching precision of gears: 6-5GRADE;

9. Brand of bearings: HRB, LYC,ZWZ,NSK;

10. Noise of gearbox: 60-68dB.;

11.Gear lubrication oil:Mineral oil or Synthetic oil.

Model	Shaft Dia.	Center Height	Output Flange Dia.	Power	Ratio	Permitted Torque	Weight
Model	Solid (mm)	(mm)	(mm)	(kw)	Ratio	(Nm)	(KGS)
RC37	25k6	90h13	120/160	0.12~0.75	5~136	150	10
RC47	30k6	115h13	160/200	0.25~2.2	5~173	300	15
RC57	35k6	115h13	200/250	1.18~5.5	5~173	400	21
RC67	35k6	130h13	200/250	0.37~7.5	5~170	500	27
RC77	40k6	140h13	250/300	0.55~11	5~192	750	35
RC87	50k6	180h13	300/350	0.75~18.5	5~192	1250	65
RC97	60m6	225h13	350/450	1.5~30	5~197	2400	120
RC107	70m6	250h13	350/450	2.2~45	5~197	3600	165
RC137	90m6	315h13	450/550	4~55	5~197	6600	255
RC147	110m6	355h13	450/550	7.5~90	5~195	10700	370
RC167	120m6	425h13	550/660	11~132	8~186	14800	700
RC187	160m6	510h13	660/770	15~160	8~186	28000	1500
Remark: the weight without oil and motor, shaft and flange input add 10%.

Gear-Boxes-Worm

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