Nmrv025-150 Series Worm Reducer Gearbox

• Customization: Available
• Power Source: AC DC Motor
• Starting Mode: Split-phase Single Phase Asynchronous Motor
• Model NO.: NMRV025-150
• Speed: Low Speed
• Function: Change Drive Torque, Speed Changing, Speed Reducti
• Model No.: Nmrv025-150
• Gear Ratio: 5~100
• Color: Blue/ Silver/ Customized
• Warrenty: 1 Year
• Material: Aluminium Alloy
• Spare Parts: Can Supply
• Transport Package: Carton & Pallet
• Specification: NMRV050
• Trademark: GS
• Origin: China
• HS Code: 85013100
• Production Capacity: 30000PCS/Month

Product Description

Introduction of Worm Gearbox

1. Mechanical structure compact, volume thin, light, small and efficient;
2. Good performance of heat exchanging, heat rapidly;
3. Easy to install, flexible and nimble performance, easy maintenance overhaul;
4. Running smoothly, the noise is small, durable;
5. Applicability, security, high reliability

Worm Gearbox Main Materials

1. Housing: Die-cast aluminum alloy(frame size 025-090); cast iron(frame size 110-150 )

2. Worm shaft: 20CrMnTi, carbonize heat treatment make the hardness of gear's surface up to 56-62 HRC. Retain carburization layer's thickness between 0.3 and 0.5mm after precise grinding

3. Worm wheel: Wearable tin bronze alloy
Detailed Specification

Type	Worm Gear Speed Reducer
Model	NMRV025-150
Ratio	5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Color	Blue/Silver or on customer request
Material	Housing: Aluminium alloy or cost iron
	Worm Gear: Copper-10-3#
	Worm: 20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC
	Shaft: Chromium steel-45#
Lubricant	Synthetic&Mineral
Bearing	C&U bearing
Seal	KSK&SKF
Temperature	-30­40ºC
IEC Flange	B5/B14
Rated Power	0.06KW~15KW
Application	Metallurgical machinery, food machinery, stage machinery,
	welding machinery, road machinery, amusement machines,
	packaging machinery, rubber and plastic machinery,
	environmental protection machinery, engineering machinery,
	construction machinery, machine tool industry,
	automotive industry, logistics and transportation and so on.

Mounting Method
                                                 

NMRV	PAM	N	M	P	D
	IEC				5	7.5	10	15	20	25	30	40	50	60	80	100
025	56B14	50	65	80	9	9	9	9	9	-	9	9	9	9	-	-
030	63B5	95	115	140	11	11	11	11	11	11	11	11	11	-	-	-
	63B14	60	75	90
	56B5	80	100	120	9	9	9	9	9	9	9	9	9	9	9	-
	56B14	50	65	80
040	71B5	110	130	160	14	14	14	14	14	14	14	14	-	-	-	-
	71B14	70	85	105
	63B5	95	115	140	11	11	11	11	11	11	11	11	11	11	11	11
	63B14	60	75	90
	56B5	80	100	120	-	-	-	-	-	-	-	-		9	9	9
050	80B5	130	165	200	19	19	19	19	19	19	19	-	-	-	-	-
	80B14	80	100	120
	71B5	110	130	160	14	14	14	14	14	14	14	14	14	14	14	-
	71B14	70	85	105
	63B5	95	115	140	-	-	-	-	-	-	-	11	11	11	11	11
063	90B5	130	165	200	-	24	24	24	24	24	24	-	-	-	-	-
	90B14	95	115	140
	80B5	130	165	200	-	19	19	19	19	19	19	19	19	19	-	-
	80B14	80	100	120
	71B5	110	130	160	-	-	-	-	-	-	-	14	14	14	14	14
	71B14	70	85	105
075	100/112B5	180	215	250	-	28	28	28	-	-	-	-	-	-	-	-
	100/112B14	110	130	160
	90B5	130	165	200	-	24	24	24	24	24	24	24	-	-	-	-
	90B14	95	115	140
	80B5	130	165	200	-	-	-	-	19	19	19	19	19	19	19	19
	80B14	80	100	120
	71B5	110	130	160	-	-	-	-	-	-	-	-	14	14	14	14
090	100/112B5	180	215	250	-	28	28	28	28	28	28	-	-	-	-	-
	100/112B14	110	130	160
	90B5	130	165	200	-	24	24	24	24	24	24	24	24	24	-	-
	90B14	95	115	140
	80B5	130	165	200	-	-	-	-	-	-	-	19	19	19	19	19
	80B14	80	100	120
110	132B5	230	265	300	-	38	38	38	38	-	-	-	-	-	-	-
	100/112B5	180	215	250	-	28	28	28	28	28	28	28	28	28	-	-
	90B5	130	165	200	-	-	-	-	-	24	24	24	24	24	24	24
	80B5	130	165	200	-	-	-	-	-	-	-	-	-	-	19	19
130	132B5	230	265	300	-	38	38	38	38	38	38	38	-	-	-	-
	100/112B5	180	215	250	-	-	-	-	-	28	28	28	28	28	28	28
	90B5	130	165	200	-	-	-	-	-	-	-	-	-	-	24	24
150	160B5	250	300	350	-	42	42	42	42	42	-	-	-	-	-	-
	132B5	230	265	300	-	-	-	-	38	38	38	38	38	-	-	-
	100/112B5	180	215	250	-	-	-	-	-	-	-	-	28	28	28	28

FAQ

1 Q: What's your MOQ for the gearbox?
A: 1unit is ok for sample testing

2 Q: What about your warranty for the gearbox?
A: One year.

3 Q: Do you provide OEM service with a customized logo?
A: Yes, we could do OEM orders, but we mainly focus on our own brand.

4 Q: How about your payment terms?
A: TT, western union, and PayPal. 100% payment in advance for orders less than $5,000. 30% deposit and balance before delivery for orders over $5,000.

5 Q: How about your packing?
A: Carton, Plywood case. If you need more, we can pack all goods with a pallet.

6 Q: What information should be given, if I buy from you?
A: Rated power, gearbox ratio, input speed, mounting position. More details, better!

7 Q: How do you deliver the gearbox?
A: We will compare and choose the most suitable ways of delivery by sea, air or express courier.

We hope you will enjoy cooperating with us.