The Rowland Company
4900 North 20th Street
Philadelphia, PA 19144
Toll Free: 800-925-8824   Phone: 215-455-4900    Fax: 215-455-8888
E-Mail: rowland@rowland2.com    Web site: www.rowlandcompany.com
All Categories > Clutches and Brakes > Electric Clutches and Brakes > SFB Brakes > Pintsch Bubenzer SFB Brakes > Item # SFB 630  


Item # SFB 630, Pintsch Bubenzer SFB Brakes

  • Spring applied safety brake
  • Protection-class IP67
  • Double wear reserve by single air gap adjustment
  • High work capacity
  • High wear resistance because of high abrasion resistance
  • Functional without cover
  • Screws for manual lifting





Specifications  · Note

Specifications

Dynamic Torque Rating
4200 Nm
5250 Nm
6300 Nm

Inertia
0.3750 kg·m²

Weight
500 kg

Maximum Speed
2200 min-1

Nominal Voltage (DC) (20 ºC)
110 V

Nominal Power (20 ºC)
671 W

Nominal Current (20 ºC)
6.10 A

Minimum Airgap, Brake Off
0.7 mm

Maximum Airgap, Brake Off
2.8 mm

Rough Bore Diameter
58 mm

Standard Bore Diameters
100 mm

Diameter B-Side (d H7 Maximal)
125 mm

Length E
700 mm

Length f
140 mm

Length h
570 mm

Length l
237 mm

Length l1
210 mm

Length m
310 mm

Length s
15 mm

Angle α
30 º

Suitable Standards Intermediate Flanges
A800

Manufacturer
Pintsch Bubenzer

Actuation
Spring Applied, Electric Release


Note
Keyways for keys acc. to DIN6885 BI.1, width accuracy P9. Protection IP67
Alterations reserved without notice