RWM Models - Hollow-shaft Speed Changers and Reducers - Miki Pulley Vietnam

These are hollow-shaft geared motors for motor outputs of 0.2 kW to 1.5 kW (4-pole).They use hollow-shaft speed reducers and do not require transmission components such as couplings, chains, or sprockets, so virtually nothing rotating is exposed to the outside, and high safety is assured without use of a safety cover. And since special long-life oil is used in the speed reducer, oil changes are unnecessary. The sealed construction also allows flexibility in mounting on top, bottom, left or right.

[Specifications] RWM-02-40

Model			RWM-02-40
			-10	-20	-30	-40	-50	-60
Motor capacity ［kW］ 4P			0.2
Speed reducer frame number			40
Speed reduction ratio			10	20	30	40	50	60
Output torque	50Hz	［N・m］	11.6	21.2	28.6	35.4	39.0	36.0
		｛kgf･m｝	1.2	2.1	2.9	3.5	3.9	3.6
	60Hz	［N・m］	9.6	17.7	23.8	29.5	35.2	36.0
		｛kgf･m｝	1.0	1.8	2.4	3.0	3.5	3.6
Output rotation speed	50Hz	［r/min］	143.0	71.5	47.7	35.8	28.6	23.8
	60Hz		171.5	85.8	57.2	42.9	34.3	28.6
Mass ［kg］			8.8

*The output rotation speed values are based on the rated motor load.

*The output torque may be limited to the rated value of the speed reducer.

[Diagram of External Dimensions]

[Specifications] RWM-04-50

Model			RWM-04-50
			-10	-20	-30	-40	-50	-60
Motor capacity ［kW］ 4P			0.4
Speed reducer frame number			50
Speed reduction ratio			10	20	30	40	50	60
Output torque	50Hz	［N・m］	23.5	43.2	59.0	73.2	73.0	68.0
		｛kgf･m｝	2.4	4.3	5.9	7.3	7.3	6.8
	60Hz	［N・m］	19.6	36.0	49.2	61.0	73.0	68.0
		｛kgf･m｝	2.0	3.6	4.9	6.1	7.3	6.8
Output rotation speed	50Hz	［r/min］	142.5	71.3	47.5	35.6	28.5	23.8
	60Hz		171.0	85.5	57.0	42.8	34.2	28.5
Mass ［kg］			12

*The output rotation speed values are based on the rated motor load.

*The output torque may be limited to the rated value of the speed reducer.

[Diagram of External Dimensions]

[Specifications] RWM-07-63N

Model			RWM-07-63N
			-10	-20	-30	-40	-50	-60
Motor capacity ［kW］ 4P			0.75
Speed reducer frame number			63N	63N
Speed reduction ratio			10	20	30	40	50	60
Output torque	50Hz	［N・m］	44.7	83.3	114.0	144.0	135.0	130.0
		｛kgf･m｝	4.5	8.3	11.4	14.4	13.5	13.0
	60Hz	［N・m］	37.3	69.4	95.1	120.0	135.0	130.0
		｛kgf･m｝	3.7	6.9	9.5	12.0	13.5	13.0
Output rotation speed	50Hz	［r/min］	142.0	71.0	47.3	35.5	28.4	23.7
	60Hz		170.5	85.3	56.8	42.6	34.1	28.4
Mass ［kg］			18.2

*The output rotation speed values are based on the rated motor load.

*The output torque may be limited to the rated value of the speed reducer.

[Diagram of External Dimensions]

[Specifications] RWM-15-75N

Model			RWM-15-75N
			-10	-20	-30	-40	-50	-60
Motor capacity ［kW］ 4P			1.5
Speed reducer frame number			75N
Speed reduction ratio			10	20	30	40	50	60
Output torque	50Hz	［N・m］	94.9	179.0	230.0	220.0	210.0	200.0
		｛kgf･m｝	9.5	17.9	23.0	22.0	21.0	20.0
	60Hz	［N・m］	79.2	150.0	211.0	220.0	210.0	200.0
		｛kgf･m｝	7.9	15.0	21.1	22.0	21.0	20.0
Output rotation speed	50Hz	［r/min］	138.5	69.3	46.2	34.6	27.7	23.1
	60Hz		166.0	83.0	55.3	41.5	33.2	27.7
Mass ［kg］			26

*The output rotation speed values are based on the rated motor load.

*The output torque may be limited to the rated value of the speed reducer.

[Diagram of External Dimensions]

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