R, RK, and RH Models | Miki Pulley

This is a motor carriage designed to adjust the center-to-center distance between the drive and driven pulleys of a single variable-pitch pulley system. It accommodates a motor equipped with a variable-pitch pulley, and the rotational speed is adjusted by moving the motor using a handle. In addition to speed control, it can be used for fine-tuning belt tension and in test equipment that requires frequent component replacement.

[Specifications]

Model	Applicable Motor [kW]	Motor Frame Size	Travel Distance	Corresponding Gearbox Model				Weight [kg]
Model	Applicable Motor [kW]	Motor Frame Size	Travel Distance	P Type	PL Type	PK Type	PF Type	Weight [kg]
R-05	0.2 (4-pole)	63	70	P-86	PL-116-11			8.5
	0.4 (4-pole)	71	70	P-86/P-98/P-106	PL-140-14N		PF-155-14N	8.5
	0.75 (4-pole)	80	70	P-98/P-106/P-124	PL-170-19N		PF-155-19N/PF-185-19N	8.5
R-20	1.5 (4-pole)	90L	110	P-124/P-164	PL-210-24N		PF-185-24N/PF-216-24N	10.5
R-30	2.2 (4-pole)	100L	140	P-164/P-218			PF-216-218N/PF250-28N	16
RK-05	0.2 (4-pole)	63	90	P-86	PL-116-11			5.5
RK-05	0.4 (4-pole)	71	90	P-86/P-98/P-106	PL-140-14N	PK-150-14N-044	PF-155-14N	5.5
RK-20	0.75 (4-pole)	80	140	P-98/P-106/P-124	PL-170-19N	PK-200-19N-074	PF-155-19N/PF-185-19N	11
RK-20	1.5 (4-pole)	90L	140	P-124/P-164	PL-210-24N	PK-200-24N-154	PF-185-24N/PF-216-24N	11
RK-50	2.2 (4-pole)	100L	160	P-164/P-218		PK-250-28N-224	PF-216-28N/PF-250-28N	18.5
RK-50	3.7 (4-pole)	112M	160	P-218		PK-250-28N-374	PF-250-28N	18.5
RK-100	5.5 (4-pole)	132S	200			PK-300-38N-554		40
RK-100	7.5 (4-pole)	132M	200			PK-300-38N-754		40
RK-200	11 (4-pole)	160M	200			PK-300-42N-1104		43
	11 (6-pin)	160L	200			PK-355-42N-1106		43
	15 (4-pole)	160L	200					43
	18.5 (4-pole)^*	160L2	200					43
RH- 50	3.7 (4-pole)	112M	170	P-218			PF-250-28N	25
RH- 50	5.5 (4-pole)	132S	170					25

The RK-200's 18.5 kW (4-pole) motor is designed for the 160L2 frame size with drip-proof protection.

[Dimensions] R-□

三木プーリのモータ移動台Rモデルベルト式無段変速機寸法図外形寸法および取付寸法を示す寸法図

Unit [mm]

Model	A	B	C	D	E	F	G	H	K	M	N	P	Q	R	θ[°]
R-05	145	120	130	115	245	100	15	10.5	125	180	27	86	92	16	12
R-20	180	140	180	150	305	120	35	10.5	140	230	30	90	102	17	12
R-30	200	160	190	160	365	200	42	13	160	270	42	114	123	17	12

[Dimensions] RK-□

三木プーリのモータ移動台RKモデルベルト式無段変速機寸法図外形寸法および取付寸法を示す寸法図

Unit [mm]

Model	A	B	C	C2	D	E	F	G	K	M	N	P	Q	R
RK - 05	201	140	131	-	160	222	103	20	125	153	40	50	42	10
RK - 20	200	140	175	-	150	280	118	45	125	188	48	90	70	17
RK - 50	261	200	208	-	200	320	127	50	140	249	60	100	60	17
RK-100	400	250	252	291	320	452	150	60	200	283	105	120	102	20
RK-200	400	250	347	-	320	452	150	60	200	347	105	120	102	20

[Dimensions] RH-50

三木プーリのモータ移動台RHモデルベルト式無段変速機寸法図外形寸法および取付寸法を示す寸法図

三木プーリのR/RK/RHモデルモータ移動台（ベルト式無段変速機）ご注文時の型式構成説明図